Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsShortsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

Use CasesDashboard

Options · ATAI

As of 2026-08-20
Put/Call Volume Ratio
0.73
Neutral
Put/Call OI Ratio
0.37
Cumulative positioning sentiment
Front-month ATM Implied Volatility
73.7%
Market-expected move
Contracts / Expirations
41
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
100132.2%2.103.105.00–––––
9074.7%1.052.056.000.000.0541.5%013
299881.5%0.250.507.000.100.2039.5%183372
3,80735717.1%0.000.058.000.801.1073.7%225
–––––9.001.802.10107.8%100
50052.2%0.000.4010.00–––––
3064.9%0.000.3511.00–––––
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.