Options · ASPN

As of 2026-08-20

Put/Call Volume Ratio

5.24

Put-dominant · hedging/bearish

Put/Call OI Ratio

0.33

Cumulative positioning sentiment

Front-month ATM Implied Volatility

85.4%

Market-expected move

Contracts / Expirations

4 expirations

Call					Strike	Put
OI	Vol	IV	Bid	Ask	Strike	Bid	Ask	IV	Vol	OI
139	1	85.4%	0.40	0.70	5.00	0.30	0.40	71.7%	212	113
455	2	67.8%	0.00	0.10	7.50	1.75	2.50	1.5%	0	132

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.