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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 · VLO

As of 2026-07-09
Put/Call Volume Ratio
0.68
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.59
Cumulative positioning sentiment
Front-month ATM Implied Volatility
57.1%
Market-expected move
Contracts / Expirations
510
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––150.000.000.75383.9%10
101.5%124.20127.60155.00–––––
–––––165.000.000.75329.3%10
–––––180.000.000.75278.6%010
–––––185.000.000.75262.0%043
–––––190.000.000.75246.4%054
–––––195.000.000.75231.7%01
–––––200.000.000.75217.1%010
201.5%74.2077.50205.00–––––
101.5%69.2072.50210.000.000.75187.8%01
101.5%66.7070.10212.500.000.75181.0%010
–––––215.000.000.75174.2%037
–––––220.000.000.75159.5%0122
101.5%56.7060.00222.500.000.75152.7%02
201.5%54.2057.50225.000.000.75146.8%084
201.5%51.7054.70227.500.000.75140.0%03
1001.5%49.2052.60230.000.000.75133.2%030
101.5%46.7049.30232.500.000.75126.4%03
301.5%44.2047.60235.000.000.75120.5%020
701.5%41.8044.80237.500.000.75113.7%058
3701.5%39.3042.20240.000.000.05106.9%092
7201.5%36.8040.10242.500.000.75101.0%025
3001.5%34.3037.60245.000.000.3094.2%3115
201.5%31.8034.70247.500.000.3088.3%135
4511.5%29.3031.80250.000.000.3081.5%0136
701.5%26.8030.10252.500.000.7575.6%018
4201.5%24.3027.70255.000.000.8068.8%0144
2211.5%21.8024.80257.500.000.5562.9%1149
25311.5%19.4022.40260.000.000.3057.1%16243
7801.5%16.9020.00262.500.000.4050.3%1135
140361.5%14.4017.30265.000.000.6544.4%3352
487131.5%11.9014.80267.500.150.8073.7%3129
134111.5%9.6012.40270.000.050.6057.1%3465
92242.5%7.8010.20272.500.301.1060.0%1139
214335.6%5.008.10275.000.351.6055.1%151186
323034.7%2.955.90277.501.102.7560.0%2441
3351544.4%2.903.70280.001.753.2052.2%91171
1071438.6%1.002.40282.502.855.2057.1%523
14632943.4%0.551.70285.003.907.1056.1%04
802549.3%0.251.35287.505.909.1060.0%05
931556.1%0.201.10290.008.8011.3073.7%510
701362.9%0.051.00292.50–––––
89060.0%0.050.45295.0013.0016.0080.5%02
61077.6%0.050.85297.50–––––
1072247.3%0.000.30300.00–––––
01352.2%0.000.35302.50–––––
70058.1%0.000.65305.00–––––
5062.9%0.000.60307.50–––––
7067.8%0.000.75310.00–––––
4177.6%0.000.75315.00–––––
2087.3%0.000.75320.00–––––
48097.1%0.000.75325.00–––––
–––––330.0047.4050.90173.2%52
–––––335.0052.9055.90203.4%51
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.