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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
49K -16K(-23.93%) 531.25 (91.30%) 24700 3.55 (-8.60%) 931K(21.87%) 5185K
20K -16K(-44.06%) 484.70 (91.55%) 24750 4.25 (-11.15%) 677K(42.73%) 2261K
165K -106K(-38.97%) 426.80 (78.85%) 24800 5.50 (-14.10%) 1424K(33.28%) 5702K
49K -57K(-53.84%) 385 (79.55%) 24850 7.15 (-18.15%) 260K(13.35%) 2206K
209K -145K(-40.89%) 328.25 (67.80%) 24900 9.30 (-23.40%) 74K(1.55%) 4861K
147K -61K(-29.21%) 283.15 (63.50%) 24950 12.30 (-29.75%) 423K(18.21%) 2746K
1895K -889K(-31.93%) 236.45 (54.35%) 25000 17.05 (-37.30%) 1869K(21.65%) 10506K
738K -1007K(-57.71%) 192.15 (44.25%) 25050 23 (-46.95%) 553K(17.31%) 3746K
2882K -2793K(-49.22%) 151.10 (33.25%) 25100 31.95 (-57.55%) 3705K(77.43%) 8489K
2396K -1084K(-31.14%) 113.95 (21.40%) 25150 44.60 (-69.60%) 3196K(221.58%) 4638K
9736K 872K(9.84%) 84.05 (12.20%) 25200 62.80 (-80.45%) 5797K(181.96%) 8983K
4855K 766K(18.74%) 61.10 (5.30%) 25250 88.15 (-89.10%) 1613K(253.36%) 2249K
8565K -1423K(-14.25%) 43.85 (0.15%) 25300 121.55 (-92.80%) 630K(38.99%) 2247K
4554K -149K(-3.18%) 31.40 (-2.70%) 25350 158.45 (-97.65%) 42K(9.20%) 494K
8497K -695K(-7.56%) 22 (-5%) 25400 199.40 (-99.80%) -123K(-6.88%) 1661K
3837K 20K(0.52%) 15.85 (-5.40%) 25450 240.70 (-102%) -109K(-22.51%) 377K
11840K -581K(-4.68%) 11.35 (-5.40%) 25500 286.05 (-102.70%) -534K(-20.79%) 2036K
3530K -498K(-12.36%) 8.05 (-5.20%) 25550 329.75 (-104.45%) -21K(-6.53%) 298K
8528K 498K(6.20%) 5.70 (-4.80%) 25600 373.05 (-107.15%) -152K(-20.86%) 578K
2949K 169K(6.08%) 4.05 (-4.30%) 25650 428.70 (-98.50%) -4K(-6.15%) 56K
7395K -320K(-4.15%) 3.05 (-3.60%) 25700 478.25 (-99.60%) -54K(-23.12%) 180K
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.