Price Alert

Hyliion Corp. (HYLN)

NYSE: HYLN · Real-Time Price · USD

2.08

-0.09 (-4.37%)

At close: Sep 26, 2025, 3:59 PM

2.15

3.61%

After-hours: Sep 26, 2025, 07:49 PM EDT

HYLN Option Overview

Overview for all option chains of HYLN. As of September 28, 2025, HYLN options have an IV of 214.87% and an IV rank of 92.65%. The volume is 1,124 contracts, which is 58.91% of average daily volume of 1,908 contracts. The volume put-call ratio is 0.12, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

214.87%

IV Rank

92.65%

Historical Volatility

76.26%

IV Low

97.94% on Mar 11, 2025

IV High

224.14% on Sep 24, 2025

Open Interest (OI)

Today's Open Interest

38,391

Put-Call Ratio

0.1

Put Open Interest

3,511

Call Open Interest

34,880

Open Interest Avg (30-day)

21,334

Today vs Open Interest Avg (30-day)

179.95%

Option Volume

Today's Volume

1,124

Put-Call Ratio

0.12

Put Volume

123

Call Volume

1,001

Volume Avg (30-day)

1,908

Today vs Volume Avg (30-day)

58.91%

Option Chain Statistics

This table provides a comprehensive overview of all HYLN options grouped by their expiration dates.

Expiration	Call Vol	Put Vol	P/C Vol	Call OI	Put OI	P/C OI	Implied Volatility	Max Pain
Oct 17, 2025	363	77	0.21	14,089	1,484	0.11	214.87%	1.5
Nov 21, 2025	380	21	0.06	6,789	566	0.08	158.56%	2
Dec 19, 2025	0	0	0	0	0	0	61.47%	980
Jan 16, 2026	147	5	0.03	8,692	969	0.11	133.04%	1.5
Apr 17, 2026	111	20	0.18	5,310	492	0.09	116.14%	1.5