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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 · SLAB

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.27
Cumulative positioning sentiment
Front-month ATM Implied Volatility
7.3%
Market-expected move
Contracts / Expirations
112
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––115.000.002.1574.7%01
–––––180.000.002.3524.9%02
–––––185.000.002.4021.0%06
–––––190.000.052.4540.5%09
–––––195.000.050.3523.0%165389
–––––200.000.052.5529.8%0215
3014.2%7.6011.30210.000.002.706.4%014
601.5%0.003.30220.000.304.707.3%12
489011.2%0.050.35230.00–––––
3025.9%0.002.15270.00–––––
3029.8%0.002.15280.00–––––
97033.7%0.002.15290.00–––––
344037.6%0.000.05300.00–––––
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.