BeyondSpring Inc. (BYSI)
NASDAQ: BYSI
· Real-Time Price · USD
2.01
0.00 (0.00%)
At close: Aug 15, 2025, 3:59 PM
2.02
0.50%
After-hours: Aug 15, 2025, 04:04 PM EDT
BYSI Option Overview
Overview for all option chains of BYSI. As of August 15, 2025, BYSI options have an IV of 500% and an IV rank of 100%. The volume is 30 contracts, which is 214.29% of average daily volume of 14 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
500%IV Rank
100%Historical Volatility
58.26%IV Low
86.62% on Apr 30, 2025IV High
500% on Feb 28, 2025Open Interest (OI)
Today's Open Interest
6,373Put-Call Ratio
0Put Open Interest
30Call Open Interest
6,343Open Interest Avg (30-day)
6,323Today vs Open Interest Avg (30-day)
100.79%Option Volume
Today's Volume
30Put-Call Ratio
0Put Volume
0Call Volume
30Volume Avg (30-day)
14Today vs Volume Avg (30-day)
214.29%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 |
| Aug 15, 2025 | 1 | 0 | 0 | 29 | 15 | 0.52 | 500% | 2.5 |
| Sep 19, 2025 | 4 | 0 | 0 | 54 | 0 | 0 | 49.35% | 2.5 |
| Oct 17, 2025 | 20 | 0 | 0 | 522 | 0 | 0 | 102.2% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 33.53% | 95 |
| Jan 16, 2026 | 5 | 0 | 0 | 5,738 | 15 | 0 | 137.12% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 500% | 2.5 |