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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 · MESO

As of 2026-08-20
Put/Call Volume Ratio
0.07
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.48
Cumulative positioning sentiment
Front-month ATM Implied Volatility
182.0%
Market-expected move
Contracts / Expirations
49
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
34096.1%2.507.0013.000.005.0048.3%01
124099.0%1.506.5014.000.150.5082.5%1233
–––––15.000.000.7526.9%110
–––––16.000.004.6017.1%011
201143.4%0.202.0017.000.005.006.4%06
50217.3%0.002.0018.000.105.00115.6%01
05074.7%0.501.2519.00–––––
6125182.0%0.305.0020.00–––––
10112.7%0.102.0021.00–––––
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.