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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 · SION

As of 2026-07-09
Put/Call Volume Ratio
12.13
Put-dominant · hedging/bearish
Put/Call OI Ratio
1.46
Cumulative positioning sentiment
Front-month ATM Implied Volatility
138.1%
Market-expected move
Contracts / Expirations
54
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––22.500.004.90176.1%03
11201.5%17.6022.5025.000.004.90150.8%05
30156.6%12.7017.5030.000.004.90106.9%0354
30123.4%8.0012.5035.000.004.9069.8%026
71126.4%4.008.5040.000.004.9035.6%18117
170138.1%1.306.0045.001.506.00141.0%01
150164.4%0.104.9050.004.509.00133.2%01
–––––55.008.8013.00139.0%12
209076.6%0.004.9060.00–––––
1094.2%0.004.9065.00–––––
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.