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NIFTY Open Interest Chart

NIFTY Option Chain  

OI OI chg CE LTP Trnd ohl Strike ohl Trnd PE LTP OI chg OI
273K -23K(-7.61%) 539.65 (13.50%) 23800 2.80 (-6.65%) 4636K(95.98%) 9465K
179K -11K(-6.03%) 490.10 (13.90%) 23850 3.05 (-6.90%) 1336K(80.73%) 2990K
837K -13K(-1.50%) 438.80 (11.05%) 23900 3.30 (-7.50%) 1492K(34.25%) 5847K
435K -35K(-7.51%) 390.55 (11.75%) 23950 3.60 (-8.15%) 1169K(54.47%) 3315K
1717K -129K(-7%) 339.10 (9.45%) 24000 4 (-8.90%) 3088K(28.07%) 14090K
350K 14K(4.11%) 289 (8.30%) 24050 4.55 (-9.70%) 1438K(67.52%) 3568K
2437K 66K(2.80%) 239.30 (6.75%) 24100 5.40 (-10.70%) 2249K(34.05%) 8854K
976K 312K(46.96%) 191.25 (5.35%) 24150 6.65 (-12.45%) 3317K(116.18%) 6172K
4307K 1528K(55.01%) 144.75 (3.85%) 24200 8.75 (-15.30%) 8263K(90.22%) 17421K
4791K 2922K(156.33%) 97.70 (-2.05%) 24250 12.35 (-20.30%) 11363K(250.39%) 15901K
17090K 8920K(109.17%) 55.40 (-8.90%) 24300 20.10 (-27.05%) 21044K(181.55%) 32635K
16863K 7276K(75.89%) 27 (-12.55%) 24350 42.20 (-30%) 5661K(123.48%) 10246K
21430K 6354K(42.15%) 15.50 (-9.80%) 24400 80.55 (-27.35%) 3174K(97.72%) 6422K
9722K 2270K(30.45%) 9.55 (-7.35%) 24450 124.05 (-25.80%) 599K(78.06%) 1366K
20628K 4171K(25.34%) 6.25 (-5.85%) 24500 171.20 (-23.75%) 731K(55.78%) 2042K
5505K 1285K(30.45%) 4.20 (-4.50%) 24550 218.15 (-22.45%) 10K(4.65%) 233K
8751K 2130K(32.17%) 2.95 (-3.40%) 24600 267 (-21.85%) 8K(2.55%) 307K
5131K 1840K(55.89%) 2.20 (-2.55%) 24650 314.25 (-21.25%) 6K(13.31%) 47K
7298K 1888K(34.89%) 1.70 (-2.15%) 24700 364.90 (-22.15%) 9K(9.59%) 98K
3558K 892K(33.45%) 1.40 (-1.65%) 24750 410 (-24.75%) -9K(-28.50%) 22K
9955K 3902K(64.47%) 1.25 (-1.40%) 24800 471.10 (-13.70%) 1K(0.58%) 104K
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.