[--[65.84.65.76]--]

TATAPOWER

Tata Power Co Ltd
380.15 +0.30 (0.08%)
L: 376.2 H: 382.25
Put-Call Ratio - TATAPOWER
11 Dec 2025 03:31 PM IST Market Closed
Put OI
19,692
Call OI
25,748
PCR
0.76
Put OI Chg
-211
Call OI Chg
-68
COI PCR
3.10
COI Strength
-0.51


On   9:30    TATAPOWER was trading at 376.95   with pcr value   0.76

On   9:45    TATAPOWER was trading at 377.8   with pcr value   0.76

On   10:00    TATAPOWER was trading at 378.25   with pcr value   0.76

On   10:15    TATAPOWER was trading at 379   with pcr value   0.76

On   10:30    TATAPOWER was trading at 380.8   with pcr value   0.75

On   10:45    TATAPOWER was trading at 382   with pcr value   0.75

On   11:00    TATAPOWER was trading at 381.8   with pcr value   0.75

On   11:15    TATAPOWER was trading at 381.5   with pcr value   0.76

On   11:30    TATAPOWER was trading at 381.45   with pcr value   0.76

On   11:45    TATAPOWER was trading at 381.55   with pcr value   0.76

On   12:00    TATAPOWER was trading at 381.1   with pcr value   0.76

On   12:15    TATAPOWER was trading at 381.65   with pcr value   0.76

On   12:30    TATAPOWER was trading at 381.55   with pcr value   0.76

On   12:45    TATAPOWER was trading at 381.55   with pcr value   0.76

On   13:00    TATAPOWER was trading at 381.9   with pcr value   0.76

On   13:15    TATAPOWER was trading at 381.4   with pcr value   0.76

On   13:30    TATAPOWER was trading at 381.35   with pcr value   0.76

On   13:45    TATAPOWER was trading at 381.3   with pcr value   0.76

On   14:00    TATAPOWER was trading at 381.55   with pcr value   0.76

On   14:15    TATAPOWER was trading at 381.05   with pcr value   0.76

On   14:30    TATAPOWER was trading at 381.4   with pcr value   0.76

On   14:45    TATAPOWER was trading at 381   with pcr value   0.77

On   15:00    TATAPOWER was trading at 380.35   with pcr value   0.76

On   15:15    TATAPOWER was trading at 380   with pcr value   0.76

On   15:30    TATAPOWER was trading at 379.55   with pcr value   0.77

On   15:32    TATAPOWER was trading at 380.15   with pcr value   0.76

Put-Call-Ratio Table
  Note:- click on symbol to see more detailed view
PCR OI COI PCR
Symbol Put Call Ratio Put Call Ratio
360ONE 1,641 3,040 0.54 -48 -53 0.91
ABB 5,120 6,542 0.78 162 276 0.59
ABCAPITAL 4,940 7,635 0.65 319 242 1.32
ADANIENSOL 3,372 5,407 0.62 17 -180 -0.09
ADANIENT 27,761 42,511 0.65 1,150 -2,771 -0.42
ADANIGREEN 11,160 20,989 0.53 820 -692 -1.18
ADANIPORTS 9,732 18,374 0.53 20 -856 -0.02
ALKEM 1,138 1,783 0.64 64 31 2.06
AMBER 6,933 11,467 0.60 35 -392 -0.09
AMBUJACEM 9,125 12,211 0.75 -222 294 -0.76
ANGELONE 8,184 17,615 0.46 -235 -1,656 0.14
APLAPOLLO 2,404 2,694 0.89 404 -94 -4.30
APOLLOHOSP 7,443 15,460 0.48 636 955 0.67
ASHOKLEY 9,822 12,468 0.79 179 -192 -0.93
ASIANPAINT 17,199 30,091 0.57 273 1,748 0.16
ASTRAL 4,234 7,777 0.54 163 211 0.77
AUBANK 6,861 7,929 0.87 -241 158 -1.53
AUROPHARMA 4,456 10,277 0.43 63 -113 -0.56
AXISBANK 14,040 29,594 0.47 -149 -66 2.26
BAJAJ-AUTO 14,435 25,042 0.58 -338 -1,018 0.33
BAJAJFINSV 13,419 19,295 0.70 -74 -296 0.25
BAJFINANCE 22,506 37,046 0.61 850 2,082 0.41
BANDHANBNK 8,359 12,331 0.68 -102 -131 0.78
BANKBARODA 12,398 14,793 0.84 -156 296 -0.53
BANKINDIA 3,293 4,590 0.72 153 -79 -1.94
BDL 7,435 16,929 0.44 -422 -484 0.87
BEL 26,117 57,142 0.46 49 49 1.00
BHARATFORG 4,054 6,264 0.65 162 -121 -1.34
BHARTIARTL 18,542 40,232 0.46 641 1,935 0.33
BHEL 9,366 18,672 0.50 -71 -330 0.22
BIOCON 6,605 13,287 0.50 119 -86 -1.38
BLUESTARCO 889 1,301 0.68 96 -87 -1.10
BOSCHLTD 1,492 2,553 0.58 11 -310 -0.04
BPCL 5,085 7,640 0.67 317 435 0.73
BRITANNIA 4,587 7,426 0.62 -57 -27 2.11
BSE 17,463 29,466 0.59 302 -2,886 -0.10
CAMS 4,396 7,751 0.57 -36 -319 0.11
CANBK 12,024 15,497 0.78 63 -501 -0.13
CDSL 9,979 20,202 0.49 -107 -1,682 0.06
CGPOWER 4,763 8,866 0.54 -105 52 -2.02
CHOLAFIN 3,406 5,382 0.63 30 15 2.00
CIPLA 10,668 15,060 0.71 -135 -490 0.28
COALINDIA 12,500 11,408 1.10 16 -732 -0.02
COFORGE 8,615 21,938 0.39 -176 928 -0.19
COLPAL 6,616 8,822 0.75 -115 -14 8.21
CONCOR 7,083 9,357 0.76 -135 -14 9.64
CROMPTON 6,465 11,128 0.58 131 62 2.11
CUMMINSIND 3,542 4,275 0.83 126 -123 -1.02
CYIENT 1,884 2,800 0.67 11 32 0.34
DABUR 4,706 8,895 0.53 36 352 0.10
DALBHARAT 1,796 2,710 0.66 38 -234 -0.16
DELHIVERY 3,972 5,724 0.69 43 -19 -2.26
DIVISLAB 6,662 8,749 0.76 344 -447 -0.77
DIXON 34,983 70,833 0.49 5,431 577 9.41
DLF 16,306 23,903 0.68 -34 -832 0.04
DMART 7,572 13,006 0.58 636 386 1.65
DRREDDY 5,513 10,858 0.51 633 167 3.79
EICHERMOT 11,313 13,881 0.81 725 908 0.80
ETERNAL 17,993 30,758 0.58 255 -1,508 -0.17
EXIDEIND 3,904 5,091 0.77 -29 -34 0.85
FEDERALBNK 7,730 8,222 0.94 597 -72 -8.29
FORTIS 3,535 9,185 0.38 99 113 0.88
GAIL 12,911 19,804 0.65 -80 143 -0.56
GLENMARK 8,358 11,551 0.72 -356 159 -2.24
GMRAIRPORT 9,965 19,014 0.52 165 812 0.20
GODREJCP 2,908 4,271 0.68 20 91 0.22
GODREJPROP 6,947 12,028 0.58 -148 -127 1.17
GRASIM 8,818 9,371 0.94 329 -310 -1.06
HAL 27,472 52,966 0.52 -671 -1,012 0.66
HAVELLS 3,845 4,978 0.77 -39 -26 1.50
HCLTECH 11,624 19,114 0.61 -201 474 -0.42
HDFCAMC 4,042 5,182 0.78 -254 -302 0.84
HDFCBANK 41,309 60,122 0.69 -900 -7,762 0.12
HDFCLIFE 7,277 15,306 0.48 489 870 0.56
HEROMOTOCO 11,860 16,167 0.73 43 -1,101 -0.04
HFCL 4,419 10,127 0.44 -21 -427 0.05
HINDALCO 15,203 19,916 0.76 66 -290 -0.23
HINDPETRO 4,163 6,443 0.65 113 129 0.88
HINDUNILVR 7,122 15,921 0.45 70 -39 -1.79
HINDZINC 11,901 18,057 0.66 1,281 858 1.49
HUDCO 6,264 12,992 0.48 -179 -318 0.56
ICICIBANK 30,822 48,410 0.64 444 2,290 0.19
ICICIGI 3,238 5,119 0.63 93 99 0.94
ICICIPRULI 2,297 4,496 0.51 -274 177 -1.55
IDEA 15,495 26,678 0.58 620 -886 -0.70
IDFCFIRSTB 8,848 14,357 0.62 184 738 0.25
IEX 8,534 11,903 0.72 52 -128 -0.41
IIFL 2,494 3,884 0.64 -6 132 -0.05
INDHOTEL 5,729 8,497 0.67 169 -113 -1.48
INDIANB 4,687 10,802 0.43 -57 36 -1.58
INDIGO 56,490 1,18,103 0.48 2,008 6,256 0.32
INDUSINDBK 12,669 18,278 0.69 198 -129 -1.53
INDUSTOWER 8,333 13,446 0.62 -48 163 -0.29
INFY 37,362 58,692 0.64 -681 -438 1.55
INOXWIND 7,053 14,342 0.49 44 -609 -0.07
IOC 6,091 11,448 0.53 70 763 0.09
IRCTC 7,153 11,158 0.64 56 -169 -0.33
IREDA 5,048 10,625 0.48 -115 -211 0.55
IRFC 4,454 8,849 0.50 43 -12 -3.58
ITC 24,574 32,569 0.75 132 133 0.99
JINDALSTEL 5,437 7,958 0.68 11 11 1.00
JIOFIN 18,738 24,921 0.75 -135 -2,159 0.06
JSWENERGY 10,157 18,471 0.55 -378 -539 0.70
JSWSTEEL 14,424 27,641 0.52 -47 -506 0.09
JUBLFOOD 3,947 5,852 0.67 -59 -231 0.26
KALYANKJIL 4,729 8,819 0.54 420 -106 -3.96
KAYNES 30,157 79,872 0.38 820 1,488 0.55
KEI 1,605 3,054 0.53 4 -196 -0.02
KFINTECH 4,328 5,816 0.74 208 -347 -0.60
KOTAKBANK 19,863 21,778 0.91 5,016 3,112 1.61
KPITTECH 3,181 4,917 0.65 193 -623 -0.31
LAURUSLABS 5,056 8,986 0.56 196 -34 -5.76
LICHSGFIN 7,453 9,183 0.81 -60 50 -1.20
LICI 6,338 10,551 0.60 113 291 0.39
LODHA 4,620 10,293 0.45 -19 59 -0.32
LT 17,731 31,030 0.57 6 408 0.01
LTF 5,121 7,885 0.65 -41 -43 0.95
LTIM 4,662 6,052 0.77 -210 32 -6.56
LUPIN 4,906 6,395 0.77 181 -381 -0.48
M&M 16,332 27,510 0.59 -81 42 -1.93
MANAPPURAM 3,436 5,518 0.62 9 -111 -0.08
MANKIND 2,196 4,304 0.51 -16 205 -0.08
MARICO 2,655 3,861 0.69 -146 -311 0.47
MARUTI 24,665 30,299 0.81 4,385 540 8.12
MAXHEALTH 5,454 10,068 0.54 6 -13 -0.46
MAZDOCK 9,767 19,451 0.50 -183 -347 0.53
MCX 15,006 23,340 0.64 28 742 0.04
MFSL 2,461 4,243 0.58 11 -122 -0.09
MOTHERSON 6,508 9,806 0.66 572 399 1.43
MPHASIS 3,664 4,672 0.78 53 25 2.12
MUTHOOTFIN 4,866 9,936 0.49 236 239 0.99
NATIONALUM 6,015 8,137 0.74 37 166 0.22
NAUKRI 5,701 8,480 0.67 139 452 0.31
NBCC 3,193 6,683 0.48 55 159 0.35
NCC 3,573 7,127 0.50 99 20 4.95
NESTLEIND 4,434 15,221 0.29 -76 -139 0.55
NHPC 3,170 6,713 0.47 1 -665 -0.00
NMDC 9,887 12,691 0.78 -224 -572 0.39
NTPC 14,233 22,712 0.63 75 -317 -0.23
NUVAMA 2,218 4,202 0.53 58 5 11.60
NYKAA 2,700 6,546 0.41 30 152 0.20
OBEROIRLTY 3,921 5,641 0.70 -56 -387 0.14
OFSS 10,071 8,372 1.20 4,292 -369 -11.63
OIL 2,498 4,114 0.61 -9 -163 0.06
ONGC 8,391 19,927 0.42 -15 703 -0.02
PAGEIND 3,352 6,740 0.50 -111 -194 0.57
PATANJALI 3,664 7,985 0.46 211 210 1.00
PAYTM 7,814 12,096 0.65 -306 -525 0.58
PERSISTENT 6,089 9,355 0.65 548 -276 -1.99
PETRONET 8,485 8,001 1.06 -11 -63 0.17
PFC 20,152 32,175 0.63 243 957 0.25
PGEL 8,341 12,820 0.65 -97 -38 2.55
PHOENIXLTD 1,439 2,770 0.52 0 -37 0.00
PIDILITIND 1,946 2,568 0.76 -4 -20 0.20
PIIND 2,536 3,724 0.68 -84 -139 0.60
PNB 11,512 21,888 0.53 -129 295 -0.44
PNBHOUSING 4,042 5,187 0.78 32 34 0.94
POLICYBZR 4,729 5,691 0.83 63 -80 -0.79
POLYCAB 4,244 5,800 0.73 253 -188 -1.35
POWERGRID 10,627 15,785 0.67 197 468 0.42
POWERINDIA 4,421 11,826 0.37 -122 221 -0.55
PPLPHARMA 2,526 6,143 0.41 -4 111 -0.04
PRESTIGE 2,906 3,537 0.82 75 -146 -0.51
RBLBANK 4,522 6,970 0.65 310 183 1.69
RECLTD 21,050 31,098 0.68 -137 221 -0.62
RELIANCE 50,931 95,968 0.53 427 2,312 0.18
RVNL 6,479 12,080 0.54 -101 -315 0.32
SAIL 5,751 9,889 0.58 81 -26 -3.12
SAMMAANCAP 5,934 8,982 0.66 -5 -29 0.17
SBICARD 4,595 6,986 0.66 -9 -294 0.03
SBILIFE 5,370 11,734 0.46 537 3,002 0.18
SBIN 39,425 64,950 0.61 -1,305 -1,338 0.98
SHREECEM 1,497 2,807 0.53 232 -143 -1.62
SHRIRAMFIN 12,139 17,618 0.69 -125 -396 0.32
SIEMENS 6,054 12,455 0.49 601 365 1.65
SOLARINDS 3,511 8,098 0.43 -41 235 -0.17
SONACOMS 2,603 5,490 0.47 243 -206 -1.18
SRF 6,639 10,057 0.66 689 -162 -4.25
SUNPHARMA 6,648 15,155 0.44 -142 -1,246 0.11
SUPREMEIND 3,680 6,941 0.53 385 648 0.59
SUZLON 9,839 22,904 0.43 179 -102 -1.75
SYNGENE 1,629 2,610 0.62 -11 58 -0.19
TATACONSUM 4,562 8,878 0.51 -24 202 -0.12
TATAELXSI 5,337 14,465 0.37 96 -837 -0.11
TATAMOTORS 0 0 0.00 6 -117 -0.05
TATAPOWER 19,695 25,744 0.77 -208 -72 2.89
TATASTEEL 15,737 31,130 0.51 289 -2,455 -0.12
TATATECH 4,676 7,365 0.63 11 -328 -0.03
TCS 37,705 48,411 0.78 1,408 1,510 0.93
TECHM 7,175 9,279 0.77 -257 -170 1.51
TIINDIA 4,649 7,304 0.64 102 -235 -0.43
TITAGARH 2,518 5,451 0.46 -10 -160 0.06
TITAN 11,931 20,607 0.58 396 486 0.81
TMPV 39,671 85,449 0.46 275 -3,155 -0.09
TORNTPHARM 1,199 2,328 0.52 -8 113 -0.07
TORNTPOWER 2,110 2,833 0.74 234 -136 -1.72
TRENT 26,886 48,142 0.56 1,583 3,042 0.52
TVSMOTOR 9,300 9,594 0.97 -80 -353 0.23
ULTRACEMCO 10,598 18,607 0.57 234 -215 -1.09
UNIONBANK 5,657 9,231 0.61 38 -56 -0.68
UNITDSPR 6,369 8,442 0.75 29 60 0.48
UNOMINDA 2,719 4,986 0.55 -116 -17 6.82
UPL 4,076 5,527 0.74 106 -155 -0.68
VBL 8,936 21,604 0.41 -71 -507 0.14
VEDL 22,206 32,771 0.68 1,205 -470 -2.56
VOLTAS 6,765 7,839 0.86 -167 -113 1.48
WIPRO 11,081 13,775 0.80 131 -323 -0.41
YESBANK 6,261 12,197 0.51 60 -41 -1.46
ZYDUSLIFE 3,293 4,386 0.75 13 142 0.09
Understanding PCR & COI Metrics
PCR (Put-Call Ratio)
PCR = Put OI / Call OI
> 1.2
Bullish

More puts than calls, potential support

0.8 - 1.2
Neutral

Balanced market sentiment

< 0.8
Bearish

More calls than puts, potential resistance

COI Strength
COI Strength = (PE COI - CE COI) / (|PE| + |CE|)
> 0.3
Bullish

Strong put buildup dominance

-0.3 to 0.3
Neutral

Balanced intraday activity

< -0.3
Bearish

Strong call buildup dominance

Frequently Asked Questions

PCR is the ratio of total Put Open Interest to Call Open Interest. It's a contrarian indicator of market sentiment:

  • High PCR (>1.2): More traders are holding puts, expecting a decline. However, this often acts as support (bullish) as market makers hedge by buying the underlying.
  • Low PCR (<0.8): More traders are holding calls, expecting a rise. This often acts as resistance (bearish) as market makers hedge by selling the underlying.
  • Neutral PCR (0.8-1.2): Balanced sentiment with no strong directional bias.

Remember: PCR is contrarian - extreme readings often signal reversals rather than continuation.

COI PCR (Change in OI PCR) measures the ratio of intraday Put OI change to Call OI change, making it more responsive than total OI PCR.

Key Differences:

  • Regular PCR: Uses total accumulated Open Interest. Shows overall market positioning but changes slowly.
  • COI PCR: Uses only today's OI changes. Captures fresh positioning and provides timely intraday signals.

Use Case: COI PCR helps identify intraday sentiment shifts before they reflect in total PCR, making it valuable for day traders and short-term positions.

COI Strength = (PE COI - CE COI) / (|PE COI| + |CE COI|)

This normalized indicator measures the directional bias of intraday Open Interest changes on a scale from -1 to +1:

  • > 0.3 (Bullish): Put side dominance - fresh put writing or buying suggests bullish positioning.
  • -0.3 to 0.3 (Neutral): Balanced activity on both sides - no clear directional conviction.
  • < -0.3 (Bearish): Call side dominance - fresh call writing or buying suggests bearish positioning.

Advantages over PCR:

  • Normalized scale (-1 to +1) makes comparison across symbols easier
  • Not affected by extreme ratios when one side is very small
  • Clearly shows which side has stronger intraday momentum

PCR data updates based on the selected interval:

  • 1 Minute Interval: Updates every minute during market hours, providing real-time intraday tracking.
  • 1 Day Interval: Shows end-of-day PCR values for historical analysis and trend identification.

Note: OI data comes from the exchange and may have a slight delay. Premium users get access to faster refresh rates and more granular intervals.

Negative PCR occurs when Call OI Change is negative (unwinding) while Put OI Change is also negative, or vice versa.

Common Scenarios:

  • PE > 0, CE < 0: Puts building, Calls unwinding → Strong bullish signal
  • PE < 0, CE > 0: Puts unwinding, Calls building → Strong bearish signal
  • Both negative: Both sides unwinding → Low conviction, neutral to ranging market

Tip: When PCR becomes negative or very large, use COI Strength instead - it handles these edge cases better and provides clearer directional signals.

Best Practices for Combining PCR with Price:

  1. Divergence Trading: If price is falling but COI PCR shows put buildup (>1.2), it may signal a bounce. If price is rising but COI PCR shows call buildup (<0.8), it may signal resistance.
  2. Confirmation: Use PCR to confirm price trends. Rising prices with increasing calls or falling prices with increasing puts suggests trend continuation.
  3. Extremes: Very high COI Strength (>0.6 or <-0.6) combined with price at support/resistance can signal strong reversals.
  4. Intraday Pivots: Watch for sudden COI Strength shifts (e.g., from +0.5 to -0.3) as they often precede intraday trend changes.

Remember: PCR is a sentiment indicator, not a timing tool. Always combine with technical analysis, support/resistance levels, and risk management.