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TCS Open Interest Chart

TCS Option Chain  

OI OI chg CE LTP Trnd ohl Strike ohl Trnd PE LTP OI chg OI
35K 0K(0%) 222.70 (-%) 3280 26.05 (-2.65%) 0K(1.15%) 31K
207K -0K(-0.08%) 205 (7.20%) 3300 30 (-2.75%) 1K(0.26%) 274K
55K 0K(0%) 183.95 (-%) 3320 34.55 (-2.55%) 0K(0.28%) 62K
58K -0K(-0.30%) 193.15 (28.55%) 3340 38.85 (-3.15%) 2K(2.44%) 103K
47K 0K(0.75%) 172.60 (21.05%) 3360 43.25 (-4.45%) 2K(3.76%) 68K
63K 1K(1.12%) 145.50 (8.25%) 3380 51.10 (-2.95%) 5K(5.31%) 108K
388K 4K(1.05%) 131.60 (7.15%) 3400 58.65 (-2.20%) 4K(0.80%) 460K
173K -4K(-2.18%) 121 (8.25%) 3420 63.45 (-4.90%) 1K(1%) 89K
111K -2K(-1.56%) 112.20 (11.50%) 3440 71.95 (-4.95%) 0K(0%) 101K
136K -8K(-5.47%) 101.40 (11.30%) 3460 78.80 (-7.20%) 7K(8.35%) 86K
135K 25K(22.50%) 91 (10.45%) 3480 87.70 (-8.05%) 10K(14.76%) 79K
772K 26K(3.55%) 75.75 (4.70%) 3500 98.70 (-7.90%) 5K(2.27%) 244K
75K 19K(33.96%) 69.60 (7.40%) 3520 108.60 (-8.85%) 2K(3.41%) 48K
87K 2K(2.06%) 62.25 (7.50%) 3540 128.55 (-1.10%) 0K(0%) 40K
46K 2K(5.18%) 54.90 (7.30%) 3560 135.40 (2.70%) 1K(7.59%) 15K
34K -1K(-2.97%) 47.70 (6.75%) 3580 140.25 (-15%) -0K(-4.76%) 4K
429K 10K(2.42%) 40.15 (4.50%) 3600 159 (-9.55%) -4K(-4.73%) 85K
37K 1K(3.38%) 34.25 (3.70%) 3620 162.80 (-39.80%) -0K(-2.86%) 6K
51K -1K(-1.68%) 29.50 (3.40%) 3640 184.20 (-11.05%) 0K(0%) 6K
51K 1K(1.04%) 26.20 (4.05%) 3660 380 (-%) 0K(0%) 4K
36K -1K(-3.77%) 21.20 (2.50%) 3680 352 (-%) 0K(0%) 0K
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.