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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 · ATRC

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.06
Cumulative positioning sentiment
Front-month ATM Implied Volatility
42.5%
Market-expected move
Contracts / Expirations
16
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10095.1%15.5020.0030.00–––––
100051.2%5.6010.3040.00–––––
2245.4%1.756.0045.00–––––
4042.5%0.102.6050.00–––––
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.