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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 · IBTA

As of 2026-08-20
Put/Call Volume Ratio
0.04
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.42
Cumulative positioning sentiment
Front-month ATM Implied Volatility
58.1%
Market-expected move
Contracts / Expirations
38
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––20.000.000.1583.4%017
–––––22.500.001.7567.8%012
170110.8%10.7013.4025.000.000.7554.2%03
38064.9%5.708.3030.000.200.6564.9%0104
23158.1%2.653.8035.000.802.2555.1%045
138059.0%0.202.1540.003.105.2046.4%02
232230.8%0.000.9045.00–––––
100044.4%0.000.7550.00–––––
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.