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Stockfacts

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 · ATKR

As of 2026-07-09
Put/Call Volume Ratio
0.15
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.81
Cumulative positioning sentiment
Front-month ATM Implied Volatility
44.4%
Market-expected move
Contracts / Expirations
100
6 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––40.000.000.75140.0%01
10117.6%23.7027.6045.000.000.75112.7%010
20110.8%18.7022.7050.000.000.2088.3%0161
40103.9%14.5017.2055.000.000.5065.9%0413
42076.6%9.6012.2060.000.050.7586.4%1400
32253.2%4.907.2065.000.050.7553.2%122
573544.4%2.002.4070.001.051.7040.5%0415
2861018.1%0.000.6575.003.505.3024.9%017
113034.7%0.000.8080.007.4011.4045.4%016
133049.3%0.002.0085.0012.4016.4063.9%07
62062.0%0.002.1590.00–––––
15074.7%0.002.1595.00–––––
91085.4%0.002.15100.00–––––
6096.1%0.002.15105.00–––––
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.