Allegro MicroSystems Inc. (ALGM)
NASDAQ: ALGM
· Real-Time Price · USD
29.71
-0.22 (-0.74%)
At close: Sep 26, 2025, 3:59 PM
29.50
-0.71%
After-hours: Sep 26, 2025, 06:35 PM EDT
ALGM Option Overview
Overview for all option chains of ALGM. As of September 28, 2025, ALGM options have an IV of 87.44% and an IV rank of 96.29%. The volume is 36 contracts, which is 2.97% of average daily volume of 1,212 contracts. The volume put-call ratio is 1.4, indicating a bearish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
87.44%IV Rank
96.29%Historical Volatility
28.52%IV Low
47.83% on Mar 03, 2025IV High
88.96% on Jul 08, 2025Open Interest (OI)
Today's Open Interest
60,546Put-Call Ratio
8.79Put Open Interest
54,361Call Open Interest
6,185Open Interest Avg (30-day)
46,591Today vs Open Interest Avg (30-day)
129.95%Option Volume
Today's Volume
36Put-Call Ratio
1.4Put Volume
21Call Volume
15Volume Avg (30-day)
1,212Today vs Volume Avg (30-day)
2.97%Option Chain Statistics
This table provides a comprehensive overview of all ALGM 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 | 5 | 2 | 0.4 | 329 | 24,541 | 74.59 | 87.44% | 30 |
| Nov 21, 2025 | 5 | 16 | 3.2 | 1,819 | 26,170 | 14.39 | 65.72% | 27.5 |
| Jan 16, 2026 | 3 | 3 | 1 | 3,000 | 2,875 | 0.96 | 55.99% | 22.5 |
| Feb 20, 2026 | 1 | 0 | 0 | 438 | 524 | 1.2 | 58.24% | 32.5 |
| May 15, 2026 | 0 | 0 | 0 | 1 | 10 | 10 | 51.82% | 22.5 |
| Jan 15, 2027 | 1 | 0 | 0 | 395 | 52 | 0.13 | 53.6% | 17.5 |
| Dec 17, 2027 | 0 | 0 | 0 | 190 | 189 | 0.99 | 49.82% | 45 |
| Jan 21, 2028 | 0 | 0 | 0 | 13 | 0 | 0 | 49.95% | 15 |