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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 · ELMD

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.45
Cumulative positioning sentiment
Front-month ATM Implied Volatility
76.6%
Market-expected move
Contracts / Expirations
23
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10105.9%13.3017.3025.00–––––
–––––30.000.002.6042.5%01
3076.6%2.304.7040.001.954.9077.6%03
4079.5%0.303.4045.00–––––
0131.7%0.002.6050.00–––––
1044.4%0.002.4055.00–––––
2054.2%0.002.4560.00–––––
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.