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NIFTY50 Open Interest Chart

NIFTY50 Option Chain  

OI OI chg CE LTP Trnd ohl Strike ohl Trnd PE LTP OI chg OI
59K 33K(125.28%) 558.15 (-85.25%) 24100 1.35 (-1%) 4243K(160.44%) 6887K
17K 7K(65.47%) 490 (-94.55%) 24150 1.50 (-1.20%) 2041K(255.48%) 2840K
131K 2K(1.39%) 456.65 (-77.25%) 24200 1.60 (-1.65%) 4243K(101.24%) 8434K
46K 27K(140.23%) 361.90 (-130.15%) 24250 1.65 (-2.05%) 2376K(180.25%) 3694K
427K 328K(332.85%) 312.55 (-123.85%) 24300 2.50 (-1.85%) 3836K(109.44%) 7341K
141K 120K(563.38%) 263.75 (-124.25%) 24350 3.15 (-2.45%) 4343K(319.80%) 5701K
886K 693K(359.14%) 215.25 (-123.15%) 24400 4.45 (-2.70%) 7509K(219.29%) 10933K
765K 654K(587.67%) 167.10 (-123.15%) 24450 6.95 (-2.65%) 8286K(479.84%) 10013K
4810K 3706K(335.72%) 163.30 (-81.70%) 24500 8.40 (-4.85%) 20261K(258.46%) 28100K
5469K 5334K(3948.75%) 79.15 (-120.60%) 24550 13.50 (-4.10%) 16550K(733.05%) 18808K
16833K 15496K(1159.60%) 44.55 (-112.65%) 24600 23.30 (-1.20%) 17468K(258.83%) 24217K
12278K 11641K(1829.08%) 23.80 (-93.55%) 24650 41.95 (5.65%) 4157K(150.33%) 6922K
15804K 11786K(293.25%) 13.85 (-70.90%) 24700 102.85 (49.65%) -1083K(-18.47%) 4778K
8234K 2887K(53.99%) 16.25 (-43.20%) 24750 147.75 (72.05%) -713K(-27.44%) 1886K
14825K 3579K(31.82%) 5.45 (-36.70%) 24800 194.45 (88.35%) -1237K(-29.70%) 2928K
7797K 2062K(35.96%) 3.65 (-26.80%) 24850 243.15 (100.65%) -314K(-29.09%) 765K
10674K 592K(5.88%) 4 (-18.70%) 24900 293 (105.70%) -537K(-22.99%) 1797K
5441K -586K(-9.73%) 2.15 (-15%) 24950 341.75 (110.85%) -169K(-19.29%) 707K
18813K 2530K(15.54%) 1.70 (-11.25%) 25000 391.75 (113%) -131K(-4.12%) 3039K
5927K 180K(3.13%) 1.60 (-8.20%) 25050 442.25 (117.30%) -53K(-12.85%) 358K
12200K 1569K(14.76%) 1.30 (-6%) 25100 491 (117%) -143K(-13.53%) 916K
Open Interest data is updated by the exchange every 3 minutes in many strikes, and every minute in some strikes. Real-time data on OI is not released by the exchange and no vendor or broker has real-time OI data

Open Interest (OI) strategy is a trading approach that uses open interest data to make informed trading decisions in futures and options markets. Open interest refers to the total number of outstanding derivative contracts (like options or futures) that have not been settled.


Key Open Interest Strategies

  1. Trend Confirmation
  • If price and OI are both increasing, it signals a strong trend continuation (bullish if prices are rising, bearish if prices are falling).
  • If price is rising but OI is falling, it suggests a weakening trend, meaning the rally may not sustain.
  • If price is falling but OI is rising, it indicates strong bearish momentum.
  1. Reversal Indication
  • If price is rising but OI is stagnant or declining, it may indicate an upcoming trend reversal.
  • If price is falling and OI is declining, it suggests short covering, meaning a potential bounce back in price.
  1. Breakout Trading
  • A breakout with high OI and volume suggests strong conviction behind the move.
  • A breakout with low OI may be a false breakout and could reverse.
  1. Support & Resistance Levels
  • High OI at a certain strike price in options can act as strong support or resistance levels.
  • Unwinding of positions (drop in OI) near key levels may indicate a breakout or breakdown.

Practical Use of OI in Options Trading

  • Put-Call Ratio (PCR): High PCR (above 1) suggests excessive put buying, which may signal oversold conditions. Low PCR (below 0.5) suggests excessive call buying, which may indicate an overbought market.
Open Interest Analysis :
LBld=>LONG BUILDUP (More Call/Put Buying)=> Increase in price with increase in OI . It means people are taking positions assuming price will go up.
LUnw=>LONG UNWINDING => Fall in price with fall in OI. This shows Long positions are now getting exhausted and people are starting to book profits , assuming rally is about to over.
SBld=>SHORT BUILDUP (More Call/Put Writing)=> Fall in price with increase in OI. It means people are taking short positions , assuming price will go down.
SCov=>SHORT COVERING => Increase in price with fall in OI. Short positions are getting decreased and people are booking profits and expecting reversal.


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Use Nifty Option Chain at Market Timings.

Warning! Data is Not Realtime. Data is 1 min delayed. Realtime Trading is not recommended with this data.