NSE & BSE Indices Futures and Options Open Interest Volume Analysis for 6/04/2026

The derivatives data for 04/03/2026 clearly shows that Open Interest Volume Analysis remains the most important lens to understand the current market structure. When we closely evaluate the combined futures positioning, options activity, rollover behaviour and premium movement, the data indicates that traders are building positions cautiously rather than aggressively chasing direction.

In simple terms, the Open Interest Volume Analysis suggests that while participants are still positioning for potential upside, conviction is not yet strong enough to rule out volatility. Rising or stable open interest with selective volume spikes shows that institutions are gradually adjusting exposure instead of making large directional bets.

Another key takeaway from the Open Interest Volume Analysis is the divergence between price movement and derivatives participation. When price moves but volume participation does not expand proportionately, it often indicates hesitation among large players. This kind of structure usually appears when the market is approaching important resistance zones or when macro risks remain in the background. Given the current global backdrop of tariff tensions and geopolitical uncertainty—which you have also been highlighting in your blog—the derivatives data suggests traders are keeping positions light and flexible.

The Open Interest Volume Analysis also highlights that fresh positions in the futures segment are not uniformly bullish or bearish across indices. Instead, the data hints at selective positioning where institutional traders are hedging rather than taking aggressive outright exposure. This behaviour often precedes consolidation phases where the market oscillates within a range before deciding its next trend. When futures premium, open interest changes and option strike concentration are analysed together, the structure indicates that the market may remain sensitive to sudden triggers such as global cues, currency movement, or institutional flows. From a practical trading perspective, the Open Interest Volume Analysis suggests that derivative traders should avoid assuming that current price stability automatically means strength.

Markets that show mixed signals between open interest build-up and trading volumes frequently produce sharp moves once liquidity returns. Therefore, rather than chasing breakouts blindly, traders should closely monitor whether new open interest is entering with rising volumes. That confirmation often separates a sustainable trend from a temporary move driven by short covering or hedging adjustments.

NSE & BSE F&O Market Signals

NIFTY Future analysis

NIFTY Spot closed at: 22968.25 (1.123%)

Combined = April + May + June

Combined Fut Open Interest Change: 1.71%

Combined Fut Volume Change: -12.40%

Combined Fut Open Interest Analysis: Fresh Long

Rollover: 11% Previous 10%

NIFTY April Future closed at: 23057 (1.276%)

April Fut Premium88.75 (Increased by 35.25 points)

April Fut Open Interest Change: 0.34%

April Fut Volume Change: -12.07%

April Fut Open Interest Analysis: Fresh Long

NIFTY MAY Future closed at: 23186.4 (1.232%)

May Fut Premium218.15 (Increased by 27.05 points)

May Fut Open Interest Change: 8.61%

May Fut Volume Change: -21.32%

May Fut Open Interest Analysis: Fresh Long

NIFTY Weekly Expiry (7/04/2026) Option Analysis

Put-Call Ratio (Open Interest): 1.428 (Increased from 1.167)

Put-Call Ratio (Volume): 0.817

Max Pain Level: 23000

Maximum CALL Open Interest: 24000

Maximum PUT Open Interest: 21500

Highest CALL Addition: 23600

Highest PUT Addition: 22500

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

Put-Call Ratio (Open Interest): 0.955 (Increased from 0.952)

Put-Call Ratio (Volume): 0.757

Max Pain Level: 23400

Maximum CALL Open Interest: 23000

Maximum PUT Open Interest: 23000

Highest CALL Addition: 24500

Highest PUT Addition: 21500

BANKNIFTY Future Analysis

BANKNIFTY Spot closed at: 52609.1 (2.057%)

Combined = April + May + June

Combined Fut Open Interest Change: -2.02%

Combined Fut Volume Change: -28.98%

Combined Fut Open Interest Analysis: Short Covering

Rollover: 13% Previous 12%

BANKNIFTY APRIL Future closed at: 52896.2 (2.080%)

April Fut Premium287.1 (Increased by 17.45 points)

April Fut Open Interest Change: -3.5%

April Fut Volume Change: -28.2%

April Fut Open Interest Analysis: Short Covering

BANKNIFTY MAY Future closed at: 53119.8 (2.059%)

May Fut Premium510.7 (Increased by 11.45 points)

May Fut Open Interest Change: 8.26%

May Fut Volume Change: -34.88%

May Fut Open Interest Analysis: Fresh Long

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

Put-Call Ratio (Open Interest): 0.865 (Increased from 0.856)

Put-Call Ratio (Volume): 0.628

Max Pain Level: 54000

Maximum CALL Open Interest: 60000

Maximum PUT Open Interest: 52000

Highest CALL Addition: 60000

Highest PUT Addition: 58000

MIDCPNIFTY Future Analysis

MIDCPNIFTY Spot closed at: 12583.3 (1.523%)

Combined = April + May + June

Combined Fut Open Interest Change: -0.91%

Combined Fut Volume Change: -50.35%

Combined Fut Open Interest Analysis: Short Covering

Rollover: 3% Previous 3%

MIDCPNIFTY APRIL Future closed at: 12621.75 (1.655%)

April Fut Premium38.45 (Increased by 16.75 points)

April Fut Open Interest Change: -1.16%

April Fut Volume Change: -50.97%

April Fut Open Interest Analysis: Short Covering

MIDCPNIFTY MAY Future closed at: 12644.75 (1.672%)

May Fut Premium61.45 (Increased by 19.15 points)

May Fut Open Interest Change: 7.09%

May Fut Volume Change: -42.32%

May Fut Open Interest Analysis: Fresh Long

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

Put-Call Ratio (Open Interest): 1.005 (Increased from 0.974)

Put-Call Ratio (Volume): 0.727

Max Pain Level: 12500

Maximum CALL Open Interest: 13500

Maximum PUT Open Interest: 11500

Highest CALL Addition: 13700

Highest PUT Addition: 11500

SENSEX Monthly Expiry (30/04/2026) Future

SENSEX Spot closed at: 74,106.85 (1.074%)

SENSEX Monthly Future closed at: 74,627.20 (1.168%)

Premium: 520.35 (Increased by 74.55 points)

Open Interest Change: 3.85%

Volume Change: -68.21%

Open Interest Analysis: Fresh Long

SENSEX Weekly Expiry (9/04/2026) Option Analysis

Put-Call Ratio (OI): 1.467 (Increased from 1.044)

Put-Call Ratio (Volume): 0.703

Max Pain Level: 73600

Maximum CALL OI: 80000

Maximum PUT OI: 64900

Highest CALL Addition: 78000

Highest PUT Addition: 64900”

FII & DII Cash Market Activity

FIIs Net SELL: ₹ 8,167.17 Cr.

DIIs Net BUY: ₹ 8,088.70 Cr.

FII Derivatives Activity

FII Trading Stats	6.04.26	2.04.26	1.04.26
FII Cash (Provisional Data)	-8,167.17	-9,931.13	-8,331.15
Index Future Open Interest Long Ratio	17.55%	16.84%	16.20%
Index Future Volume Long Ratio	49.54%	47.85%	49.43%
Call Option Open Interest Long Ratio	39.62%	38.37%	37.36%
Call Option Volume Long Ratio	50.09%	50.04%	49.74%
Put Option Open Interest Long Ratio	61.26%	63.03%	66.98%
Put Option Volume Long Ratio	49.96%	49.68%	49.91%
Stock Future Open Interest Long Ratio	57.33%	57.24%	57.17%
Stock Future Volume Long Ratio	51.21%	51.52%	53.53%
Index Futures	Fresh Short	Fresh Short	Fresh Short
Index Options	Fresh Long	Fresh Short	Fresh Short
Nifty Futures	Fresh Short	Fresh Short	Fresh Short
Nifty Options	Fresh Long	Fresh Short	Fresh Short
BankNifty Futures	Fresh Long	Long Covering	Fresh Long
BankNifty Options	Fresh Short	Fresh Long	Fresh Long
FinNifty Futures	Short Covering	Fresh Long	Fresh Long
FinNifty Options	Fresh Short	Fresh Long	Fresh Short
MidcpNifty Futures	Fresh Long	Fresh Short	Short Covering
MidcpNifty Options	Fresh Long	Fresh Short	Fresh Short
NiftyNxt50 Futures	Short Covering	Fresh Long	Short Covering
NiftyNxt50 Options	Fresh Long	Fresh Long	Fresh Long
Stock Futures	Fresh Long	Fresh Long	Fresh Long
Stock Options	Fresh Long	Fresh Long	Fresh Short

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

NSE & BSE Option market Trends : Options Insights

SENSEX weekly Expiry (9/04/2026)

The SENSEX index closed at 74106.85. The SENSEX weekly expiry for APRIL 9, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 1.467 against previous 1.044. The 64900PE option holds the maximum open interest, followed by the 67000PE and 80000CE options. Market participants have shown increased interest with significant open interest additions in the 64900PE option, with open interest additions also seen in the 67000PE and 78000CE options. On the other hand, open interest reductions were prominent in the 65100PE, 74000CE, and 73900CE options. Trading volume was highest in the 78000CE option, followed by the 77000CE and 74000CE options, indicating active trading in these strikes.

SENSEX	Weekly	Expiry:	09-04-2026
Index Spot	PCR OI	Prev PCR OI	PCR VOL
74106.85	1.467	1.044	0.703
Total Open Interest Change in all CALLs & PUTs:
	Current	Prior	Net Ch
CALL:	81,77,860	32,95,600	48,82,260
PUT:	1,19,97,380	34,40,940	85,56,440
Top CALL Open Interest:
Strike	OI	OI Change	Volume
80000	6,29,260	4,10,900	73,98,240
78000	5,98,060	4,29,560	1,41,06,440
Top CALL Open Interest addition:
Strike	OI	OI Change	Volume
78000	5,98,060	4,29,560	1,41,06,440
80000	6,29,260	4,10,900	73,98,240
Top CALL Open Interest reduction:
Strike	OI	OI Change	Volume
74000	3,28,480	-48,260	1,23,69,300
73900	81,680	-48,220	43,22,840
Top CALL Volume:
Strike	OI	OI Change	Volume
78000	5,98,060	4,29,560	1,41,06,440
77000	3,70,180	2,26,780	1,33,24,000
Top PUT Open Interest:
Strike	OI	OI Change	Volume
64900	8,83,440	8,34,780	25,69,380
67000	6,87,200	5,48,000	77,05,920
Top PUT Open Interest addition:
Strike	OI	OI Change	Volume
64900	8,83,440	8,34,780	25,69,380
67000	6,87,200	5,48,000	77,05,920
Top PUT Open Interest reduction:
Strike	OI	OI Change	Volume
65100	1,80,420	-64,340	14,60,900
71700	69,540	-4,740	15,17,100
Top PUT Volume:
Strike	OI	OI Change	Volume
73000	4,50,140	2,15,500	1,10,98,060
68000	5,43,440	3,84,940	90,24,540

NIFTY Weekly Expiry (7/04/2026)

The NIFTY index closed at 22968.25. The NIFTY weekly expiry for APRIL 7, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 1.428 against previous 1.167. The 21500PE option holds the maximum open interest, followed by the 22000PE and 24000CE options. Market participants have shown increased interest with significant open interest additions in the 22500PE option, with open interest additions also seen in the 21500PE and 22000PE options. On the other hand, open interest reductions were prominent in the 20200PE, 20500PE, and 25000CE options. Trading volume was highest in the 23000CE option, followed by the 22600PE and 22700CE options, indicating active trading in these strikes.

NIFTY	Weekly	Expiry:	07-04-2026
Index Spot	PCR OI	Prev PCR OI	PCR VOL
22,968.25	1.428	1.167	0.817
Total Open Interest Change in all CALLs & PUTs:
	Current	Prior	Net Ch
CALL:	11,53,86,700	10,66,67,015	87,19,685
PUT:	16,47,75,910	12,44,60,765	4,03,15,145
Top CALL Open Interest:
Strike	OI	OI Change	Volume
24,000	1,02,66,360	20,06,225	15,37,400
23,500	75,39,545	18,26,305	35,02,461
Top CALL Open Interest addition:
Strike	OI	OI Change	Volume
23,600	42,54,770	21,63,850	14,68,972
24,000	1,02,66,360	20,06,225	15,37,400
Top CALL Open Interest reduction:
Strike	OI	OI Change	Volume
25,000	23,65,545	-11,42,375	2,23,252
22,800	14,23,890	-11,36,005	38,75,309
Top CALL Volume:
Strike	OI	OI Change	Volume
23,000	52,54,730	-10,59,110	66,41,840
22,700	21,31,870	-1,68,935	43,17,947
Top PUT Open Interest:
Strike	OI	OI Change	Volume
21,500	1,04,58,955	40,44,625	15,06,906
22,000	1,04,19,500	33,73,760	32,18,059
Top PUT Open Interest addition:
Strike	OI	OI Change	Volume
22,500	89,28,790	47,91,410	40,83,144
21,500	1,04,58,955	40,44,625	15,06,906
Top PUT Open Interest reduction:
Strike	OI	OI Change	Volume
20,200	68,91,040	-43,01,115	3,02,599
20,500	52,10,855	-16,70,825	4,72,118
Top PUT Volume:
Strike	OI	OI Change	Volume
22,600	47,45,715	26,78,390	43,78,974
22,500	89,28,790	47,91,410	40,83,144

NIFTY Monthly Expiry (28/04/2026)

The NIFTY index closed at 22968.25. The NIFTY monthly expiry for APRIL 28, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 0.955 against previous 0.952. The 23000PE option holds the maximum open interest, followed by the 23000CE and 24000CE options. Market participants have shown increased interest with significant open interest additions in the 24500CE option, with open interest additions also seen in the 21500PE and 20200PE options. On the other hand, open interest reductions were prominent in the 22300PE, 20500PE, and 22200CE options. Trading volume was highest in the 24000CE option, followed by the 23000CE and 22500PE options, indicating active trading in these strikes.

NIFTY	Monthly	Expiry:	28-04-2026
Index Spot	PCR OI	Prev PCR OI	PCR VOL
22,968.25	0.955	0.952	0.757
Total Open Interest Change in all CALLs & PUTs:
	Current	Prior	Net Ch
CALL:	4,67,66,330	4,41,31,945	26,34,385
PUT:	4,46,84,835	4,20,24,710	26,60,125
Top CALL Open Interest:
Strike	OI	OI Change	Volume
23,000	45,35,180	82,030	69,217
24,000	44,31,570	3,53,730	78,720
Top CALL Open Interest addition:
Strike	OI	OI Change	Volume
24,500	29,18,695	5,16,490	56,262
24,000	44,31,570	3,53,730	78,720
Top CALL Open Interest reduction:
Strike	OI	OI Change	Volume
22,200	1,11,540	-55,575	3,360
22,600	2,63,055	-35,880	11,670
Top CALL Volume:
Strike	OI	OI Change	Volume
24,000	44,31,570	3,53,730	78,720
23,000	45,35,180	82,030	69,217
Top PUT Open Interest:
Strike	OI	OI Change	Volume
23,000	47,22,380	1,02,440	41,333
21,000	37,94,375	3,86,165	53,009
Top PUT Open Interest addition:
Strike	OI	OI Change	Volume
21,500	21,47,925	4,88,800	43,831
20,200	5,03,490	4,18,145	16,239
Top PUT Open Interest reduction:
Strike	OI	OI Change	Volume
22,300	3,84,735	-1,80,570	14,911
20,500	22,07,075	-1,18,430	55,101
Top PUT Volume:
Strike	OI	OI Change	Volume
22,500	34,80,750	4,11,125	66,491
22,000	34,32,260	1,36,370	64,320

BANKNIFTY Monthly Expiry (28/04/2026)

The BANKNIFTY index closed at 52609.1. The BANKNIFTY monthly expiry for APRIL 28, 2026 has revealed key trends in open interest. The current Put/Call Ratio is at 0.865 against previous 0.856. The 60000CE option holds the maximum open interest, followed by the 55000CE and 59000CE options. Market participants have shown increased interest with significant open interest additions in the 58000PE option, with open interest additions also seen in the 52000PE and 52500PE options. On the other hand, open interest reductions were prominent in the 60000PE, 44000PE, and 46500PE options. Trading volume was highest in the 55000CE option, followed by the 52000CE and 54000CE options, indicating active trading in these strikes.

BANKNIFTY	Monthly	Expiry:	28-04-2026
Index Spot	PCR OI	Prev PCR OI	PCR VOL
52,609.10	0.865	0.856	0.628
Total Open Interest Change in all CALLs & PUTs:
	Current	Prior	Net Ch
CALL:	1,17,08,130	1,11,35,250	5,72,880
PUT:	1,01,32,530	95,33,550	5,98,980
Top CALL Open Interest:
Strike	OI	OI Change	Volume
60,000	13,82,550	74,610	39,811
55,000	7,21,980	7,560	76,743
Top CALL Open Interest addition:
Strike	OI	OI Change	Volume
60,000	13,82,550	74,610	39,811
54,000	6,07,410	60,330	56,121
Top CALL Open Interest reduction:
Strike	OI	OI Change	Volume
51,000	2,23,740	-28,260	18,150
58,500	1,25,670	-23,700	15,500
Top CALL Volume:
Strike	OI	OI Change	Volume
55,000	7,21,980	7,560	76,743
52,000	4,81,410	22,620	62,274
Top PUT Open Interest:
Strike	OI	OI Change	Volume
52,000	5,89,320	87,210	37,306
50,000	5,63,850	33,930	42,141
Top PUT Open Interest addition:
Strike	OI	OI Change	Volume
58,000	4,58,070	2,10,690	8,352
52,000	5,89,320	87,210	37,306
Top PUT Open Interest reduction:
Strike	OI	OI Change	Volume
60,000	4,35,090	-1,49,970	7,298
44,000	4,04,340	-63,810	31,128
Top PUT Volume:
Strike	OI	OI Change	Volume
51,500	1,95,270	26,310	45,163
50,000	5,63,850	33,930	42,141

MIDCPNIFTY Monthly Expiry (28/04/2026)

The MIDCPNIFTY index closed at 12583.3. The MIDCPNIFTY monthly expiry for APRIL 28, 2026, 2025 has revealed key trends in open interest. The current Put/Call Ratio is at 1.005 against previous 0.974. The 11500PE option holds the maximum open interest, followed by the 11000PE and 12000PE options. Market participants have shown increased interest with significant open interest additions in the 11500PE option, with open interest additions also seen in the 13700CE and 10700PE options. On the other hand, open interest reductions were prominent in the 61000PE, 73700PE, and 73700CE options. Trading volume was highest in the 13300CE option, followed by the 12500CE and 13000CE options, indicating active trading in these strikes.

MIDCPNIFTY	Monthly	Expiry:	28-04-2026
Index Spot	PCR OI	Prev PCR OI	PCR VOL
12,583.30	1.005	0.974	0.727
Total Open Interest Change in all CALLs & PUTs:
	Current	Prior	Net Ch
CALL:	30,46,920	25,32,240	5,14,680
PUT:	30,62,400	24,66,840	5,95,560
Top CALL Open Interest:
Strike	OI	OI Change	Volume
13,500	2,87,400	78,000	5,304
12,500	2,85,000	35,880	6,151
Top CALL Open Interest addition:
Strike	OI	OI Change	Volume
13,700	1,67,640	1,15,320	1,897
13,500	2,87,400	78,000	5,304
Top CALL Open Interest reduction:
Strike	OI	OI Change	Volume
12,100	24,480	-16,560	228
13,100	41,280	-15,840	929
Top CALL Volume:
Strike	OI	OI Change	Volume
13,300	97,560	33,360	7,944
12,500	2,85,000	35,880	6,151
Top PUT Open Interest:
Strike	OI	OI Change	Volume
11,500	5,39,040	1,35,720	4,741
11,000	4,82,640	27,600	4,509
Top PUT Open Interest addition:
Strike	OI	OI Change	Volume
11,500	5,39,040	1,35,720	4,741
10,700	2,05,320	86,160	2,752
Top PUT Open Interest reduction:
Strike	OI	OI Change	Volume
12,100	50,160	-8,160	712
12,450	15,120	-3,120	467
Top PUT Volume:
Strike	OI	OI Change	Volume
12,300	1,24,680	16,080	5,394
11,500	5,39,040	1,35,720	4,741

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

Summarising the overall derivatives structure, the Open Interest Volume Analysis for 04/03/2026 indicates a market that is positioning cautiously rather than committing decisively to a trend. While certain futures segments show signs of fresh participation, the lack of broad-based volume expansion suggests that institutional conviction is still developing. This type of setup often leads to range-bound movement before a clearer directional breakout emerges.

Another important caution from the Open Interest Volume Analysis is that option positioning appears to be clustering around key strikes, implying that traders are actively hedging rather than expressing outright directional views. When hedging dominates the derivatives landscape, markets can remain volatile and prone to sudden intraday reversals. For derivative traders, this means risk management becomes more important than prediction.

Traders should also keep in mind that when open interest rises without a proportional increase in volume, positions can unwind quickly if sentiment shifts. In such situations, even a minor global trigger—such as commodity price volatility, currency movement or geopolitical headlines—can cause sharp short covering or long unwinding. This is why the Open Interest Volume Analysis currently argues for a cautious approach instead of aggressive leverage.

The actionable takeaway from the current Open Interest Volume Analysis is simple: stay flexible. Traders should watch whether upcoming sessions bring expanding volume with fresh open interest build-up, which would confirm stronger directional conviction. Until that confirmation appears, a disciplined strategy focusing on hedged positions, controlled risk and selective trades may be the wiser approach in this evolving derivatives landscape.

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