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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 · CZR

As of 2026-08-20
Put/Call Volume Ratio
0.90
Neutral
Put/Call OI Ratio
0.32
Cumulative positioning sentiment
Front-month ATM Implied Volatility
62.9%
Market-expected move
Contracts / Expirations
185
10 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
7068.8%2.944.6526.000.002.1341.5%01
4120103.9%1.964.8027.00–––––
933031.7%1.042.4228.000.002.1321.0%022
77062.9%0.112.7929.000.000.359.3%0197
–––––29.500.000.123.4%015
74215.4%0.000.1230.000.000.421.5%0642
73016.1%0.000.1331.000.003.501.5%01,450
233025.9%0.000.0232.001.864.5098.1%037
–––––33.002.765.50110.8%088
–––––34.003.806.50127.3%023
–––––37.006.909.50170.3%7248
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.