BeyondSpring Inc. (BYSI)
NASDAQ: BYSI
· Real-Time Price · USD
1.76
0.00 (0.00%)
At close: Aug 22, 2025, 3:59 PM
1.74
-1.14%
After-hours: Aug 22, 2025, 07:04 PM EDT
BYSI Option Overview
Overview for all option chains of BYSI. As of August 23, 2025, BYSI options have an IV of 67.98% and an IV rank of n/a. The volume is 0 contracts, which is n/a of average daily volume of 6 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
67.98%IV Rank
< 0.01%Historical Volatility
62.46%IV Low
86.62% on Apr 30, 2025IV High
500% on Feb 28, 2025Open Interest (OI)
Today's Open Interest
6,343Put-Call Ratio
0Put Open Interest
15Call Open Interest
6,328Open Interest Avg (30-day)
6,320Today vs Open Interest Avg (30-day)
100.36%Option Volume
Today's Volume
0Put-Call Ratio
0Put Volume
0Call Volume
0Volume Avg (30-day)
6Today vs Volume Avg (30-day)
n/aOption 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 | 0 | 0 | 0 | 58 | 0 | 0 | 67.98% | 2.5 |
| Oct 17, 2025 | 0 | 0 | 0 | 532 | 0 | 0 | 53.51% | 2.5 |
| Dec 19, 2025 | 0 | 0 | 0 | 0 | 0 | 0 | 33.53% | 95 |
| Jan 16, 2026 | 0 | 0 | 0 | 5,738 | 15 | 0 | 186.4% | 2.5 |
| Apr 17, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 172.09% | 2.5 |