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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
88K -6K(-6.55%) 551 (84.25%) 24450 3.35 (-11.30%) -302K(-18.49%) 1330K
1170K -88K(-7.02%) 502.45 (83.10%) 24500 4.05 (-14.25%) 1162K(16.98%) 8007K
56K -23K(-29.12%) 451 (78.60%) 24550 4.85 (-17.70%) 1072K(83.77%) 2352K
766K -84K(-9.92%) 401 (71.55%) 24600 5.70 (-22.35%) 1068K(24.56%) 5419K
134K -22K(-14.20%) 353.60 (66.60%) 24650 7.35 (-28.20%) 950K(41.20%) 3256K
804K -260K(-24.44%) 307 (60.30%) 24700 10.05 (-35.15%) 664K(15.19%) 5035K
181K -79K(-30.35%) 259.40 (50.45%) 24750 13.60 (-43.60%) 1327K(77.76%) 3034K
1660K -447K(-21.22%) 215.60 (42.05%) 24800 19.35 (-52.80%) 1644K(27.50%) 7620K
747K -610K(-44.95%) 173.90 (31.45%) 24850 27.35 (-63.70%) 1711K(70.62%) 4133K
4467K -3108K(-41.03%) 134.55 (20.20%) 24900 39.35 (-73.75%) 3233K(50.12%) 9682K
3783K -407K(-9.71%) 101.95 (10.75%) 24950 55.75 (-83.50%) 4314K(221.01%) 6266K
15695K -1681K(-9.68%) 74.30 (2.80%) 25000 76.60 (-93.55%) 4679K(63.80%) 12014K
4945K 268K(5.73%) 52.95 (-2.80%) 25050 105.25 (-98.65%) 733K(86.89%) 1576K
10618K -25K(-0.24%) 36.70 (-6.20%) 25100 140.15 (-101.50%) -55K(-2.06%) 2617K
4664K 604K(14.89%) 25.35 (-7.60%) 25150 178.15 (-103.05%) 75K(11.98%) 703K
10723K 533K(5.23%) 17 (-8.25%) 25200 221 (-102.45%) -69K(-3.03%) 2222K
3921K 146K(3.88%) 11.70 (-7.55%) 25250 264.35 (-103.30%) -19K(-10.27%) 164K
7658K 27K(0.36%) 8.40 (-6.60%) 25300 311 (-102.35%) -142K(-19.06%) 605K
3710K 124K(3.46%) 6.05 (-5.35%) 25350 359.35 (-100.70%) -25K(-28.25%) 62K
8265K 1042K(14.42%) 4.50 (-4.55%) 25400 408.40 (-99.85%) -34K(-8%) 389K
3995K 718K(21.92%) 3.60 (-3.85%) 25450 454.50 (-101.45%) -2K(-4.73%) 38K
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.