NSE & BSE Indices Futures and Options Open Interest Volume Analysis for 9/04/2026

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Open Interest Volume Analysis

Open Interest Volume Analysis for 9/04/2026 clearly indicates a phase of profit-booking and cautious positioning across the broader derivatives market. NIFTY, BANKNIFTY, and SENSEX all closed in the red with noticeable long covering in near-month futures, while traders simultaneously started building fresh short positions in next-month contracts. This rollover behavior suggests that participants are locking in profits from the recent rally while preparing for possible near-term volatility.

In NIFTY, the combination of price decline with falling open interest (-1.22%) and sharply lower volume (-28.67%) strongly confirms long covering rather than aggressive short build-up, indicating that bulls are reducing exposure rather than bears dominating the market. However, the May futures showing fresh shorts (+3.17% OI) hints that traders are hedging downside risks in the upcoming series. The weekly PCR collapse from 1.196 to 0.921 further reflects a rapid shift from bullish optimism to neutral-bearish positioning, with heavy call concentration emerging at 25000, creating a visible resistance band. Meanwhile, Max Pain at 23800 aligns closely with the current price zone, suggesting the market may gravitate toward this level in the short term.

In BANKNIFTY, the Open Interest Volume Analysis becomes even more bearish in tone, as combined futures data shows fresh short formation (+0.63% OI with falling prices) while next-month contracts also saw significant short additions (+4.31% OI). This indicates that traders are not merely booking profits but are actively positioning for downside or consolidation. The PCR drop to 0.766 confirms this defensive sentiment, with the derivatives market increasingly tilted toward call writers controlling the upside. The symmetrical maximum open interest at 58000 on both calls and puts suggests a large options battlefield, with the 55000 Max Pain level acting as the key gravitational point for expiry dynamics.


MIDCPNIFTY stands out with clear fresh short build-up across both April and May futures, despite the index closing almost flat. This divergence between price stability and rising open interest indicates silent distribution, where traders are gradually hedging against a potential midcap pullback. However, the PCR improving to 1.091 suggests that put writers still believe downside may remain limited, keeping the broader trend range-bound rather than decisively bearish.

The SENSEX derivatives structure also confirms long unwinding, with futures open interest dropping 4.92% alongside a price decline, signaling bullish positions exiting the market rather than aggressive short selling. But similar to NIFTY and BANKNIFTY, the PCR decline from 1.411 to 0.905 in weekly options reveals a rapid shift toward defensive positioning, as traders move from bullish hedges to neutral setups. The Max Pain at 76900, very close to the current price, reinforces the idea that the market could remain range-bound while traders reassess direction.

Overall, this Open Interest Volume Analysis suggests that the derivatives market is transitioning from bullish momentum to a consolidation phase, where profit-booking, rollover shorts, and option writers’ dominance are shaping the short-term trend. Traders should closely monitor key resistance zones (NIFTY 24000-25000, BANKNIFTY 56000-58000) and support clusters around Max Pain levels, as these areas will likely dictate the next directional move.

NSE & BSE F&O Market Signals

NIFTY Future analysis

NIFTY Spot closed at: 23775.1 (-0.926%)

Combined = April + May + June

Combined Fut Open Interest Change: -1.22%

Combined Fut Volume Change: -28.67%

Combined Fut Open Interest Analysis: Long Covering

Rollover: 13% Previous 12%

NIFTY April Future closed at: 23861.3 (-0.817%)

April Fut Premium 86.2 (Increased by 25.75 points)

April Fut Open Interest Change: -1.83%

April Fut Volume Change: -28.31%

April Fut Open Interest Analysis: Long Covering

NIFTY MAY Future closed at: 23989.1 (-0.800%)

May Fut Premium 214 (Increased by 28.85 points)

May Fut Open Interest Change: 3.17%

May Fut Volume Change: -32.10%

May Fut Open Interest Analysis: Fresh Short

NIFTY Weekly Expiry (13/04/2026) Option Analysis

Put-Call Ratio (Open Interest): 0.921 (Decreased from 1.196)

Put-Call Ratio (Volume): 1.047

Max Pain Level: 23800

Maximum CALL Open Interest: 25000

Maximum PUT Open Interest: 23000

Highest CALL Addition: 25000

Highest PUT Addition: 23000

NIFTY Monthly Expiry (28/04/2026) Option Analysis

Put-Call Ratio (Open Interest): 0.961 (Increased from 0.947)

Put-Call Ratio (Volume): 0.961

Max Pain Level: 23800

Maximum CALL Open Interest: 24000

Maximum PUT Open Interest: 23000

Highest CALL Addition: 24000

Highest PUT Addition: 22000

BANKNIFTY Future Analysis

BANKNIFTY Spot closed at: 54821.7 (-1.584%)

Combined = April + May + June

Combined Fut Open Interest Change: 0.63%

Combined Fut Volume Change: -34.28%

Combined Fut Open Interest Analysis: Fresh Short

Rollover: 16% Previous 15%

BANKNIFTY APRIL Future closed at: 55080 (-1.516%)

April Fut Premium 258.3 (Increased by 34.2 points)

April Fut Open Interest Change: -0.4%

April Fut Volume Change: -36.0%

April Fut Open Interest Analysis: Long Covering

BANKNIFTY MAY Future closed at: 55323.6 (-1.471%)

May Fut Premium 501.9 (Increased by 56 points)

May Fut Open Interest Change: 4.31%

May Fut Volume Change: -20.32%

May Fut Open Interest Analysis: Fresh Short

BANKNIFTY Monthly Expiry  (28/04/2026) Option Analysis

Put-Call Ratio (Open Interest): 0.766 (Decreased from 0.807)

Put-Call Ratio (Volume): 0.858

Max Pain Level: 55000

Maximum CALL Open Interest: 58000

Maximum PUT Open Interest: 58000

Highest CALL Addition: 58000

Highest PUT Addition: 58000

MIDCPNIFTY Future Analysis

MIDCPNIFTY Spot closed at: 13207.3 (-0.095%)

Combined = April + May + June

Combined Fut Open Interest Change: 1.89%

Combined Fut Volume Change: -2.98%

Combined Fut Open Interest Analysis: Fresh Short

Rollover: 4% Previous 4%

MIDCPNIFTY APRIL Future closed at: 13233.3 (-0.238%)

April Fut Premium 26 (Decreased by -18.95 points)

April Fut Open Interest Change: 1.92%

April Fut Volume Change: -2.45%

April Fut Open Interest Analysis: Fresh Short

MIDCPNIFTY MAY Future closed at: 13271.8 (-0.244%)

May Fut Premium 64.5 (Decreased by -19.85 points)

May Fut Open Interest Change: 1.07%

May Fut Volume Change: -4.04%

May Fut Open Interest Analysis: Fresh Short

MIDCPNIFTY Monthly Expiry (28/04/2026) Option Analysis

Put-Call Ratio (Open Interest): 1.091 (Increased from 0.974)

Put-Call Ratio (Volume): 1.051

Max Pain Level: 13000

Maximum CALL Open Interest: 14000

Maximum PUT Open Interest: 12500

Highest CALL Addition: 14000

Highest PUT Addition: 12500

SENSEX Monthly Expiry (30/04/2026) Future

SENSEX Spot closed at: 76,631.65 (-1.201%)

SENSEX Monthly Future closed at: 77,063.45 (-1.067%)

Premium: 431.8 (Increased by 100.35 points)

Open Interest Change: -4.92%

Volume Change: -28.43%

Open Interest Analysis: Long Covering

SENSEX Weekly Expiry (16/04/2026) Option Analysis

Put-Call Ratio (OI): 0.905 (Decreased from 1.411)

Put-Call Ratio (Volume): 1.046

Max Pain Level: 76900

Maximum CALL OI: 79500

Maximum PUT OI: 77000

Highest CALL Addition: 79500

Highest PUT Addition: 77000

FII & DII Cash Market Activity

FIIs Net SELL: ₹ 1,711.19 Cr.

DIIs Net BUY: ₹ 955.90 Cr.

FII Derivatives Activity

FII Trading Stats9.04.268.04.267.04.26
FII Cash (Provisional Data)-1,711.19-2,811.97-8,692.11
    
Index Future Open Interest Long Ratio20.48%21.01%18.44%
Index Future Volume Long Ratio49.49%73.76%57.91%
Call Option Open Interest Long Ratio40.20%40.72%38.21%
Call Option Volume Long Ratio49.67%50.17%50.20%
Put Option Open Interest Long Ratio63.07%62.31%64.90%
Put Option Volume Long Ratio50.48%49.59%49.78%
Stock Future Open Interest Long Ratio57.36%57.46%57.25%
Stock Future Volume Long Ratio49.39%51.59%49.04%
    
Index FuturesLong CoveringShort CoveringShort Covering
Index OptionsFresh LongFresh ShortShort Covering
    
Nifty FuturesShort CoveringShort CoveringShort Covering
Nifty OptionsFresh LongFresh ShortShort Covering
    
BankNifty FuturesLong CoveringFresh LongLong Covering
BankNifty OptionsShort CoveringFresh ShortFresh Short
    
FinNifty FuturesFresh ShortFresh ShortFresh Long
FinNifty OptionsFresh LongFresh ShortFresh Short
    
MidcpNifty FuturesLong CoveringFresh LongShort Covering
MidcpNifty OptionsFresh LongFresh ShortFresh Long
    
NiftyNxt50 FuturesShort CoveringShort CoveringShort Covering
NiftyNxt50 OptionsFresh LongFresh LongFresh Long
    
Stock FuturesFresh ShortFresh LongFresh Short
Stock OptionsFresh ShortFresh LongFresh Long

Fresh Long: Net Buy with Increase in Open Interest
Fresh Short: Net Sell with Increase in Open Interest
Short Covering: Net Buy with Decrease in Open Interest
Long Covering: Net Sell with Decrease in Open Interest

SENSEX weekly Expiry (9/04/2026)

The SENSEX index closed at 76631.65. The SENSEX weekly expiry for APRIL 16, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 0.905 against previous 1.411. The 79500CE option holds the maximum open interest, followed by the 77000CE and 77000PE options. Market participants have shown increased interest with significant open interest additions in the 79500CE option, with open interest additions also seen in the 77000CE and 77000PE options. On the other hand, open interest reductions were prominent in the 77600PE, 78800PE, and 74600PE options. Trading volume was highest in the 77000CE option, followed by the 77000PE and 81000CE options, indicating active trading in these strikes.

SENSEXWeeklyExpiry:16-04-2026
Index SpotPCR OIPrev PCR OIPCR VOL
76631.650.9051.4111.046
Total Open Interest Change in all CALLs & PUTs:
 CurrentPriorNet Ch
CALL:      38,30,380        10,06,860           28,23,520
PUT:      34,65,420        14,20,500           20,44,920
Top CALL Open Interest:
StrikeOIOI ChangeVolume
79500        3,26,860          3,08,740              7,99,600
77000        3,25,920          2,75,420           18,23,660
Top CALL Open Interest addition:
StrikeOIOI ChangeVolume
79500        3,26,860          3,08,740              7,99,600
77000        3,25,920          2,75,420           18,23,660
Top CALL Open Interest reduction:
StrikeOIOI ChangeVolume
74100              1,340                  -240                       840
74100              1,340                  -240                       840
Top CALL Volume:
StrikeOIOI ChangeVolume
77000        3,25,920          2,75,420           18,23,660
81000        2,21,900          1,35,100           11,77,080
Top PUT Open Interest:
StrikeOIOI ChangeVolume
77000        2,48,460          1,64,020           17,14,880
76000        1,98,160          1,16,380           10,99,800
Top PUT Open Interest addition:
StrikeOIOI ChangeVolume
77000        2,48,460          1,64,020           17,14,880
75500        1,72,320          1,43,560              6,43,940
Top PUT Open Interest reduction:
StrikeOIOI ChangeVolume
77600              9,600              -3,800                 36,380
78800              1,780              -1,200                    2,660
Top PUT Volume:
StrikeOIOI ChangeVolume
77000        2,48,460          1,64,020           17,14,880
76000        1,98,160          1,16,380           10,99,800

NIFTY Weekly Expiry (13/04/2026)

The NIFTY index closed at 23775.1. The NIFTY weekly expiry for APRIL 13, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 0.921 against previous 1.196. The 25000CE option holds the maximum open interest, followed by the 24500CE and 23000PE options. Market participants have shown increased interest with significant open interest additions in the 25000CE option, with open interest additions also seen in the 23900CE and 24000CE options. On the other hand, open interest reductions were prominent in the 22000PE, 24000PE, and 23900PE options. Trading volume was highest in the 23800PE option, followed by the 24000CE and 23900CE options, indicating active trading in these strikes.

NIFTYWeekly Expiry:13-04-2026
 Index Spot PCR OI Prev PCR OI PCR VOL
         23,775.10                0.921                  1.196               1.047
 Total Open Interest Change in all CALLs & PUTs:
  Current Prior Net Ch
 CALL: 11,92,17,085      8,53,18,935   3,38,98,150
 PUT: 10,97,40,475   10,20,29,980       77,10,495
 Top CALL Open Interest: 
 Strike OI OI Change Volume
               25,000    1,18,44,885         28,49,925         8,14,138
               24,500       86,58,130         21,16,010       11,43,346
 Top CALL Open Interest addition: 
 Strike OI OI Change Volume
               25,000    1,18,44,885         28,49,925         8,14,138
               23,900       41,42,710         22,66,810       19,20,552
 Top CALL Open Interest reduction: 
 Strike OI OI Change Volume
               23,000       11,76,955          -3,04,330             21,219
               25,800          5,79,670          -2,37,315             45,090
 Top CALL Volume:
 Strike OI OI Change Volume
               24,000       74,94,500         22,10,585       22,73,866
               23,900       41,42,710         22,66,810       19,20,552
 Top PUT Open Interest: 
 Strike OI OI Change Volume
               23,000       80,92,305         19,81,265         9,88,548
               21,000       65,33,085            3,33,515         1,53,646
 Top PUT Open Interest addition: 
 Strike OI OI Change Volume
               23,000       80,92,305         19,81,265         9,88,548
               23,200       31,26,045         16,01,990         5,75,966
 Top PUT Open Interest reduction: 
 Strike OI OI Change Volume
               22,000       45,74,245        -12,97,010         3,90,610
               24,000       25,39,420        -12,92,070       10,10,313
 Top PUT Volume: 
 Strike OI OI Change Volume
               23,800       30,64,815          -1,64,450       24,94,322
               23,900       25,55,085        -10,57,485       17,50,333

NIFTY Monthly Expiry (28/04/2026)

The NIFTY index closed at 23775.1. The NIFTY monthly expiry for APRIL 28, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 0.961 against previous 0.947. The 23000PE option holds the maximum open interest, followed by the 24000CE and 25000CE options. Market participants have shown increased interest with significant open interest additions in the 24000CE option, with open interest additions also seen in the 24500CE and 22000PE options. On the other hand, open interest reductions were prominent in the 22800PE, 23000CE, and 27000PE options. Trading volume was highest in the 24000CE option, followed by the 24500CE and 24000PE options, indicating active trading in these strikes.

NIFTY Monthly Expiry:28-04-2026
 Index Spot PCR OI Prev PCR OI PCR VOL
         23,775.10                0.961                  0.947               0.961
 Total Open Interest Change in all CALLs & PUTs:
  Current Prior Net Ch
 CALL:    4,85,19,120      4,60,90,850       24,28,270
 PUT:    4,66,36,785      4,36,39,960       29,96,825
 Top CALL Open Interest: 
 Strike OI OI Change Volume
               24,000       47,53,450            5,91,630         1,27,156
               25,000       41,86,325            2,09,495             83,520
 Top CALL Open Interest addition: 
 Strike OI OI Change Volume
               24,000       47,53,450            5,91,630         1,27,156
               24,500       36,50,920            5,14,930             95,502
 Top CALL Open Interest reduction: 
 Strike OI OI Change Volume
               23,000       27,59,380          -1,40,660             10,310
               24,350             73,840              -56,875               3,477
 Top CALL Volume:
 Strike OI OI Change Volume
               24,000       47,53,450            5,91,630         1,27,156
               24,500       36,50,920            5,14,930             95,502
 Top PUT Open Interest: 
 Strike OI OI Change Volume
               23,000       48,08,700            4,14,180             67,325
               22,000       35,18,710            4,50,450             42,568
 Top PUT Open Interest addition: 
 Strike OI OI Change Volume
               22,000       35,18,710            4,50,450             42,568
               23,000       48,08,700            4,14,180             67,325
 Top PUT Open Interest reduction: 
 Strike OI OI Change Volume
               22,800          8,42,855          -2,82,100             20,620
               27,000       10,03,860              -60,060               2,532
 Top PUT Volume: 
 Strike OI OI Change Volume
               24,000       32,99,140            2,99,065             90,469
               23,000       48,08,700            4,14,180             67,325

BANKNIFTY Monthly Expiry (28/04/2026)

The BANKNIFTY index closed at 54821.7. The BANKNIFTY monthly expiry for APRIL 28, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 0.766 against previous 0.807. The 58000CE option holds the maximum open interest, followed by the 60000CE and 58000PE options. Market participants have shown increased interest with significant open interest additions in the 58000PE option, with open interest additions also seen in the 58000CE and 55000CE options. On the other hand, open interest reductions were prominent in the 59000PE, 60500CE, and 62000CE options. Trading volume was highest in the 55000PE option, followed by the 55500CE and 55500PE options, indicating active trading in these strikes.

BANKNIFTY Monthly Expiry:28-04-2026
 Index Spot PCR OI Prev PCR OI PCR VOL
         54,821.70                0.766                  0.807               0.858
 Total Open Interest Change in all CALLs & PUTs:
  Current Prior Net Ch
 CALL:    1,53,72,330      1,43,51,520       10,20,810
 PUT:    1,17,77,820      1,15,82,310         1,95,510
 Top CALL Open Interest: 
 Strike OI OI Change Volume
               58,000       14,61,090            1,90,380             77,717
               60,000       14,01,090               62,760             66,854
 Top CALL Open Interest addition: 
 Strike OI OI Change Volume
               58,000       14,61,090            1,90,380             77,717
               55,000          7,60,380            1,28,790             73,594
 Top CALL Open Interest reduction: 
 Strike OI OI Change Volume
               60,500          1,12,260              -55,350             13,917
               62,000          3,35,130              -52,170             16,890
 Top CALL Volume:
 Strike OI OI Change Volume
               55,500          3,76,350               99,270             88,868
               57,000          6,65,820               89,220             78,196
 Top PUT Open Interest: 
 Strike OI OI Change Volume
               58,000          8,52,360            2,50,470             13,540
               52,000          6,47,100                -6,480             39,689
 Top PUT Open Interest addition: 
 Strike OI OI Change Volume
               58,000          8,52,360            2,50,470             13,540
               49,000          3,13,950               44,670             21,044
 Top PUT Open Interest reduction: 
 Strike OI OI Change Volume
               59,000          3,96,690          -1,14,870               4,253
               55,000          5,92,890              -31,410         1,00,840
 Top PUT Volume: 
 Strike OI OI Change Volume
               55,000          5,92,890              -31,410         1,00,840
               55,500          2,40,390                  2,550             78,722

MIDCPNIFTY Monthly Expiry (28/04/2026)

The MIDCPNIFTY index closed at 13207.3. The MIDCPNIFTY monthly expiry for APRIL 28, 2026, 2025 has revealed key trends in open interest. The current Put/Call Ratio is at 1.091 against previous 0.974. The 12500PE option holds the maximum open interest, followed by the 14000CE and 13000PE options. Market participants have shown increased interest with significant open interest additions in the 12500PE option, with open interest additions also seen in the 14000CE and 14500CE options. On the other hand, open interest reductions were prominent in the 64000PE, 74400CE, and 74400CE options. Trading volume was highest in the 14000CE option, followed by the 13200PE and 13200CE options, indicating active trading in these strikes.

MIDCPNIFTY Monthly Expiry:28-04-2026
 Index Spot PCR OI Prev PCR OI PCR VOL
         13,207.30                1.091                  0.974               1.051
 Total Open Interest Change in all CALLs & PUTs:
  Current Prior Net Ch
 CALL:       36,95,640         34,94,760         2,00,880
 PUT:       40,33,320         34,03,920         6,29,400
 Top CALL Open Interest: 
 Strike OI OI Change Volume
               14,000          4,21,080            1,05,360             14,726
               13,000          2,98,080              -17,040               4,676
 Top CALL Open Interest addition: 
 Strike OI OI Change Volume
               14,000          4,21,080            1,05,360             14,726
               14,500          2,20,560               95,040               3,076
 Top CALL Open Interest reduction: 
 Strike OI OI Change Volume
               13,700          1,84,080              -48,360               3,111
               13,600             68,640              -40,440               3,699
 Top CALL Volume:
 Strike OI OI Change Volume
               14,000          4,21,080            1,05,360             14,726
               13,200          1,80,960               66,840             11,277
 Top PUT Open Interest: 
 Strike OI OI Change Volume
               12,500          5,16,240            1,80,720               7,881
               13,000          3,59,400               94,920               9,609
 Top PUT Open Interest addition: 
 Strike OI OI Change Volume
               12,500          5,16,240            1,80,720               7,881
               13,000          3,59,400               94,920               9,609
 Top PUT Open Interest reduction: 
 Strike OI OI Change Volume
               11,800          1,03,560              -72,960               3,439
               10,700          1,80,600              -13,320               1,225
 Top PUT Volume: 
 Strike OI OI Change Volume
               13,200          1,65,840               79,320             13,134
               13,000          3,59,400               94,920               9,609

Conclusion: What the NSE & BSE Indices Futures and Options Open Interest Volume Analysis Tells Us

The Open Interest Volume Analysis of 9/04/2026 reveals a market entering a cautious consolidation phase rather than a full-scale bearish reversal. Across major indices, the dominant derivative activity is long covering in near-month contracts combined with selective short build-up in next-month futures, a classic sign of traders reducing risk after a strong rally.

Option writers appear to be regaining control of the market structure, as seen from the sharp decline in Put-Call Ratios for NIFTY, BANKNIFTY, and SENSEX weekly contracts. This indicates that participants are expecting limited upside in the immediate term, with call writers aggressively defending higher strike levels. The concentration of open interest at NIFTY 25000, BANKNIFTY 58000, and SENSEX 79500 reinforces the idea that these zones may act as strong resistance barriers for the current series.
At the same time, Max Pain levels across indices (NIFTY 23800, BANKNIFTY 55000, SENSEX 76900) remain close to spot prices, suggesting the market could oscillate around these levels as expiry approaches, a scenario that generally favors option sellers and range-trading strategies.

The most important signal from this Open Interest Volume Analysis is the divergence between near-month and next-month positioning. While April contracts show profit booking through long unwinding, the May series is witnessing fresh short positions, indicating that traders are preparing for potential volatility or corrective phases ahead.

Actionable takeaway for traders:

Expect range-bound trading with a bearish bias in the short term.
24000-24200 on NIFTY and 56000-58000 on BANKNIFTY are likely to act as strong resistance zones due to heavy call writing.

Support levels near Max Pain zones may continue to attract buying or short covering.
Until fresh long build-up appears in futures with rising volume, derivatives data suggests rallies may be sold into rather than chased.

In summary, the current Open Interest Volume Analysis reflects a market where momentum is cooling, risk management is increasing, and option writers are tightening their grip on price movement, making the upcoming sessions crucial for determining whether the market consolidates further or begins a deeper correction.

Check Previous Day’s NSE & BSE Indices F&O Analysis

FII / FPI trading activity in Capital Market Segment

NSE Derivatives Raw Data

BSE Derivatives Raw Data

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