Hyliion Corp. (HYLN)
NYSE: HYLN
· Real-Time Price · USD
1.53
-0.03 (-2.24%)
At close: Aug 20, 2025, 3:59 PM
1.54
0.33%
After-hours: Aug 20, 2025, 07:46 PM EDT
HYLN Option Overview
Overview for all option chains of HYLN. As of August 21, 2025, HYLN options have an IV of 122.47% and an IV rank of 23.92%. The volume is 729 contracts, which is 165.68% of average daily volume of 440 contracts. The volume put-call ratio is 0.5, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
122.47%IV Rank
23.92%Historical Volatility
67.8%IV Low
97.94% on Mar 11, 2025IV High
200.49% on Apr 07, 2025Open Interest (OI)
Today's Open Interest
19,718Put-Call Ratio
0.13Put Open Interest
2,281Call Open Interest
17,437Open Interest Avg (30-day)
17,184Today vs Open Interest Avg (30-day)
114.75%Option Volume
Today's Volume
729Put-Call Ratio
0.5Put Volume
244Call Volume
485Volume Avg (30-day)
440Today vs Volume Avg (30-day)
165.68%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 |
| Sep 19, 2025 | 298 | 35 | 0.12 | 1,679 | 479 | 0.29 | 122.47% | 1.5 |
| Oct 17, 2025 | 79 | 115 | 1.46 | 7,596 | 1,211 | 0.16 | 113.39% | 1.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 61.47% | 980 |
| Jan 16, 2026 | 107 | 5 | 0.05 | 7,881 | 583 | 0.07 | 98.22% | 1 |
| Apr 17, 2026 | 1 | 89 | 89 | 281 | 8 | 0.03 | 94.98% | 1 |