KalVista Pharmaceuticals ... (KALV)
NASDAQ: KALV
· Real-Time Price · USD
12.40
0.30 (2.52%)
At close: Sep 26, 2025, 3:59 PM
12.30
-0.81%
After-hours: Sep 26, 2025, 05:30 PM EDT
KALV Option Overview
Overview for all option chains of KALV. As of September 27, 2025, KALV options have an IV of 139.41% and an IV rank of 61.6%. The volume is 118 contracts, which is 13.9% of average daily volume of 849 contracts. The volume put-call ratio is 0.82, indicating a neutral sentiment in the market.
Implied Volatility
Implied Volatility (30d)
139.41%IV Rank
61.6%Historical Volatility
53.01%IV Low
83.45% on Apr 28, 2025IV High
174.3% on Sep 24, 2025Open Interest (OI)
Today's Open Interest
27,223Put-Call Ratio
1.3Put Open Interest
15,408Call Open Interest
11,815Open Interest Avg (30-day)
20,899Today vs Open Interest Avg (30-day)
130.26%Option Volume
Today's Volume
118Put-Call Ratio
0.82Put Volume
53Call Volume
65Volume Avg (30-day)
849Today vs Volume Avg (30-day)
13.9%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 |
| Oct 17, 2025 | 10 | 50 | 5 | 6,168 | 15,054 | 2.44 | 139.41% | 12.5 |
| Nov 21, 2025 | 32 | 1 | 0.03 | 866 | 0 | 0 | 124.81% | 2.5 |
| Dec 19, 2025 | 20 | 1 | 0.05 | 4,663 | 301 | 0.06 | 108.03% | 10 |
| Jan 16, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 15.67% | 55 |
| Mar 20, 2026 | 3 | 1 | 0.33 | 118 | 53 | 0.45 | 88.46% | 12.5 |
| Dec 18, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 71.46% | 2.5 |