Options · INO

As of 2026-08-20

Put/Call Volume Ratio

0.16

Call-dominant · bullish sentiment

Put/Call OI Ratio

0.04

Cumulative positioning sentiment

Front-month ATM Implied Volatility

110.8%

Market-expected move

Contracts / Expirations

9 expirations

Call					Strike	Put
OI	Vol	IV	Bid	Ask	Strike	Bid	Ask	IV	Vol	OI
751	15	1.5%	0.00	0.70	1.00	0.00	0.05	108.8%	0	226
47	30	110.8%	0.00	0.05	1.50	0.00	1.35	1.5%	0	18

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.