KalVista Pharmaceuticals ... (KALV)
NASDAQ: KALV
· Real-Time Price · USD
15.82
0.62 (4.08%)
At close: Sep 05, 2025, 3:59 PM
15.82
0.00%
After-hours: Sep 05, 2025, 07:05 PM EDT
KALV Option Overview
Overview for all option chains of KALV. As of September 06, 2025, KALV options have an IV of 174.93% and an IV rank of 101.94%. The volume is 497 contracts, which is 58.54% of average daily volume of 849 contracts. The volume put-call ratio is 4.23, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
174.93%IV Rank
101.94%Historical Volatility
52.14%IV Low
89.38% on Mar 31, 2025IV High
173.3% on Sep 05, 2025Open Interest (OI)
Today's Open Interest
25,350Put-Call Ratio
0.81Put Open Interest
11,356Call Open Interest
13,994Open Interest Avg (30-day)
15,721Today vs Open Interest Avg (30-day)
161.25%Option Volume
Today's Volume
497Put-Call Ratio
4.23Put Volume
402Call Volume
95Volume Avg (30-day)
849Today vs Volume Avg (30-day)
58.54%Option Chain Statistics
This table provides a comprehensive overview of all KALV 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 | 83 | 2 | 0.02 | 3,838 | 1,082 | 0.28 | 174.93% | 12.5 |
| Oct 17, 2025 | 6 | 400 | 66.67 | 5,514 | 10,047 | 1.82 | 120.37% | 12.5 |
| Dec 19, 2025 | 4 | 0 | 0 | 4,565 | 217 | 0.05 | 93.62% | 10 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 15.67% | 55 |
| Mar 20, 2026 | 2 | 0 | 0 | 77 | 10 | 0.13 | 79.71% | 10 |