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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 · SPIR

As of 2026-08-20
Put/Call Volume Ratio
7.75
Put-dominant · hedging/bearish
Put/Call OI Ratio
1.07
Cumulative positioning sentiment
Front-month ATM Implied Volatility
73.7%
Market-expected move
Contracts / Expirations
102
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––8.000.000.5086.4%041
501.5%3.705.309.000.000.5069.8%063
–––––10.000.050.2593.2%53053
3521.5%2.203.6011.000.150.5596.1%2042
1044.4%1.552.5012.000.400.6587.3%51740
9370.8%1.401.8013.000.700.9581.5%318
95273.7%0.951.3014.001.201.5586.4%2255
70081.5%0.651.0515.001.702.6598.1%09
189079.5%0.350.7516.002.453.50104.9%01
108094.2%0.300.7517.003.204.40109.8%013
177087.3%0.050.5518.00–––––
121093.2%0.050.4519.004.906.30121.5%0119
680103.9%0.050.4520.00–––––
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.