BeyondSpring Inc. (BYSI)
NASDAQ: BYSI
· Real-Time Price · USD
1.86
0.02 (1.09%)
At close: Sep 05, 2025, 3:59 PM
1.86
0.00%
After-hours: Sep 05, 2025, 04:10 PM EDT
BYSI Option Overview
Overview for all option chains of BYSI. As of September 06, 2025, BYSI options have an IV of 115.77% and an IV rank of 7.05%. The volume is 1 contracts, which is 25% of average daily volume of 4 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
115.77%IV Rank
7.05%Historical Volatility
50.37%IV Low
86.62% on Apr 30, 2025IV High
500% on Feb 28, 2025Open Interest (OI)
Today's Open Interest
6,344Put-Call Ratio
0Put Open Interest
15Call Open Interest
6,329Open Interest Avg (30-day)
6,338Today vs Open Interest Avg (30-day)
100.09%Option Volume
Today's Volume
1Put-Call Ratio
0Put Volume
0Call Volume
1Volume Avg (30-day)
4Today vs Volume Avg (30-day)
25%Option Chain Statistics
This table provides a comprehensive overview of all BYSI 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 | 1 | 0 | 0 | 58 | 0 | 0 | 115.77% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 532 | 0 | 0 | 55.25% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 33.53% | 95 |
| Jan 16, 2026 | 0 | 0 | 0 | 5,738 | 15 | 0 | 163.26% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 1 | 0 | 0 | 161.88% | 2.5 |