Legend Biotech Corporatio... (LEGN)
NASDAQ: LEGN
· Real-Time Price · USD
37.47
-0.03 (-0.08%)
At close: Aug 18, 2025, 3:59 PM
37.43
-0.11%
After-hours: Aug 18, 2025, 06:17 PM EDT
LEGN Option Overview
Overview for all option chains of LEGN. As of August 15, 2025, LEGN options have an IV of 314.02% and an IV rank of 422.52%. The volume is 72 contracts, which is 15.79% of average daily volume of 456 contracts. The volume put-call ratio is 0.29, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
314.02%IV Rank
422.52%Historical Volatility
37.91%IV Low
45.08% on Sep 27, 2024IV High
108.73% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
13,700Put-Call Ratio
0.87Put Open Interest
6,370Call Open Interest
7,330Open Interest Avg (30-day)
12,435Today vs Open Interest Avg (30-day)
110.17%Option Volume
Today's Volume
72Put-Call Ratio
0.29Put Volume
16Call Volume
56Volume Avg (30-day)
456Today vs Volume Avg (30-day)
15.79%Option Chain Statistics
This table provides a comprehensive overview of all LEGN 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 |
| Aug 15, 2025 | 41 | 1 | 0.02 | 2,654 | 1,859 | 0.7 | 314.02% | 37.5 |
| Sep 19, 2025 | 4 | 11 | 2.75 | 1,157 | 178 | 0.15 | 68.39% | 37.5 |
| Oct 17, 2025 | 4 | 0 | 0 | 0 | 0 | 0 | 63.22% | 20 |
| Nov 21, 2025 | 0 | 4 | 0 | 1,084 | 988 | 0.91 | 58.33% | 35 |
| Dec 19, 2025 | 7 | 0 | 0 | 1,854 | 3,085 | 1.66 | 64.2% | 40 |
| Jan 16, 2026 | 0 | 0 | 0 | 26 | 0 | 0 | n/a | 7 |
| Feb 20, 2026 | 0 | 0 | 0 | 555 | 260 | 0.47 | 61.04% | 37.5 |