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NIFTY50 Open Interest Chart

NIFTY50 Option Chain  

Trnd OI OI chg CE LTP Strike PE-CE OI PE-CE OIchg PE LTP OI chg OI Trnd
324K -63K(-16.28%) 515.45 (283.85%) 22350 3818400 1640700 8.50 (-40.30%) 1578K(61.50%) 4143K
1302K -599K(-31.51%) 459.05 (264%) 22400 7151175 3415575 10.75 (-51.75%) 2817K(49.98%) 8453K
872K -603K(-40.87%) 414.70 (253.05%) 22450 4126500 2088375 13.45 (-65.90%) 1485K(42.28%) 4999K
3402K -3521K(-50.86%) 369.15 (237.70%) 22500 9175350 7699575 17 (-81.60%) 4178K(49.75%) 12577K
1267K -1468K(-53.66%) 322.20 (217.45%) 22550 3108450 3732150 21.35 (-100.50%) 2264K(107.24%) 4376K
2235K -2612K(-53.89%) 275.55 (194.45%) 22600 8257650 10438125 26.90 (-121.15%) 7826K(293.51%) 10493K
1437K -860K(-37.43%) 233.70 (172.45%) 22650 3177675 4891500 34.50 (-144.10%) 4032K(691.41%) 4615K
3424K -4323K(-55.80%) 192.30 (147.90%) 22700 4756950 11531925 44.25 (-167.30%) 7209K(742.08%) 8181K
1919K -1133K(-37.12%) 153.30 (121.40%) 22750 1522800 4255425 56.80 (-191.70%) 3123K(979.92%) 3441K
5699K -2276K(-28.54%) 119.95 (97.85%) 22800 562425 8024400 72.20 (-216.10%) 5749K(1,122.11%) 6261K
6229K 679K(12.23%) 91 (76.25%) 22850 -3429450 2072625 90.10 (-240.80%) 2751K(5,750%) 2799K
4553K -522K(-10.29%) 65.65 (55.75%) 22900 -2634600 2378700 114 (-261.30%) 1857K(3,022.47%) 1918K
2836K -15K(-0.53%) 44.85 (38.25%) 22950 -2475375 365025 142.85 (-277.75%) 350K(3,380.43%) 360K
13218K 4365K(49.30%) 28.65 (24%) 23000 -12167550 -3799650 177.30 (-294.05%) 565K(116.41%) 1050K
3477K 790K(29.37%) 17.65 (14.65%) 23050 -3369450 -685575 214.40 (-304.40%) 104K(2,566.67%) 108K
5282K 216K(4.26%) 10.95 (8.85%) 23100 -5108325 -151950 258.05 (-307.95%) 64K(58.25%) 173K
2795K 861K(44.53%) 6.70 (5%) 23150 -2745675 -813750 306.25 (-306.70%) 48K(2,186.21%) 50K
7952K 2033K(34.34%) 4.15 (2.80%) 23200 -7887600 -2007750 350.25 (-315.80%) 25K(64.11%) 64K
2758K 1531K(124.80%) 2.75 (1.55%) 23250 -2752725 -1528650 398.45 (-322.20%) 2K(85.71%) 5K
5431K 1398K(34.65%) 2.15 (0.95%) 23300 -5411925 -1398000 452.95 (-316.55%) -0K(-1.56%) 19K
2259K 1466K(184.84%) 1.70 (0.60%) 23350 -2257200 -1465125 487.95 (-457.65%) 1K(66.67%) 2K
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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Warning! Data is Not Realtime. Data is 1 min delayed. Realtime Trading is not recommended with this data.