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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 · RBC

As of 2026-08-21
Put/Call Volume Ratio
2.00
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.81
Cumulative positioning sentiment
Front-month ATM Implied Volatility
29.8%
Market-expected move
Contracts / Expirations
80
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––450.000.105.0035.6%02
–––––460.001.106.0033.7%04
–––––480.004.609.5031.7%02
–––––490.007.7012.0030.8%02
–––––500.0012.3015.5030.8%021
–––––510.0016.5020.0029.8%013
0128.8%8.8012.50520.0022.0026.0029.8%01
–––––530.0029.0032.5029.8%01
–––––550.0044.2048.5028.8%526
–––––560.0053.5057.0029.8%02
–––––570.0062.5066.5030.8%01
1016.1%0.005.00580.00–––––
2018.1%0.005.00590.00–––––
1022.0%0.005.00610.00–––––
5026.9%0.005.00640.00–––––
2031.7%0.005.00670.00–––––
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.