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Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · PSX

As of 2026-08-20
Put/Call Volume Ratio
0.40
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.72
Cumulative positioning sentiment
Front-month ATM Implied Volatility
35.6%
Market-expected move
Contracts / Expirations
409
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––140.000.002.15119.5%01
–––––145.000.002.15111.7%01
–––––150.000.002.15104.9%03
–––––160.000.002.1591.2%01
–––––165.000.002.1585.4%02
–––––170.000.002.1578.6%03
–––––175.000.002.1572.7%04
–––––180.000.000.0566.9%06
–––––185.000.002.2061.0%0304
101.5%48.0051.70190.000.002.2055.1%069
–––––195.000.002.2049.3%021
2051.2%39.0041.40200.000.002.2043.4%012
101.5%33.2037.00205.000.002.2038.6%011
–––––207.500.002.2535.6%01
401.5%28.2031.90210.000.002.2532.7%029
–––––212.500.002.2530.8%026
–––––215.000.002.2027.8%011
–––––217.500.002.3524.9%026
–––––220.000.300.6040.5%0226
–––––222.500.201.2541.5%422
5038.6%15.0017.00225.000.401.0036.6%125
8037.6%12.7015.00227.500.701.4536.6%014
112036.6%10.4013.00230.000.902.0035.6%13263
15036.6%8.9010.80232.501.203.2036.6%2253
158236.6%7.109.30235.001.554.2035.6%2823
14036.6%5.607.60237.502.455.2035.6%133
642735.6%4.705.50240.004.505.9037.6%1331
2231334.7%3.304.30242.505.808.1040.5%013
211237.6%2.554.00245.007.409.3039.5%11
1,002737.6%1.853.10247.509.1011.1039.5%08
1331437.6%1.352.50250.0011.1012.5038.6%413
35238.6%1.101.85252.5012.3015.4039.5%01
58341.5%0.252.45255.00–––––
1049.3%0.352.90257.50–––––
167245.4%0.251.75260.00–––––
9028.8%0.002.45270.0028.6031.6046.4%08
3032.7%0.000.75275.00–––––
–––––280.0038.4041.9059.0%11
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.