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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 · PRDO

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
2.00
Cumulative positioning sentiment
Front-month ATM Implied Volatility
38.6%
Market-expected move
Contracts / Expirations
39
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10102.0%8.7012.1022.50–––––
–––––25.000.050.2060.0%067
114032.7%2.752.9530.000.350.4536.6%0173
124032.7%0.300.4535.002.853.1038.6%046
259030.8%0.000.2540.005.509.6048.3%01
5046.4%0.000.2545.00–––––
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.