UniFirst Corporation (UNF)
NYSE: UNF
· Real-Time Price · USD
168.90
1.65 (0.99%)
At close: Oct 03, 2025, 3:59 PM
168.90
0.00%
After-hours: Oct 03, 2025, 06:18 PM EDT
UNF Option Overview
Overview for all option chains of UNF. As of October 05, 2025, UNF options have an IV of 71.47% and an IV rank of 107.61%. The volume is 2 contracts, which is 200% of average daily volume of 1 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
71.47%IV Rank
100%Historical Volatility
22.63%IV Low
31.29% on Mar 20, 2025IV High
68.63% on Oct 01, 2025Open Interest (OI)
Today's Open Interest
83Put-Call Ratio
0.6Put Open Interest
31Call Open Interest
52Open Interest Avg (30-day)
78Today vs Open Interest Avg (30-day)
106.41%Option Volume
Today's Volume
2Put-Call Ratio
0Put Volume
0Call Volume
2Volume Avg (30-day)
1Today vs Volume Avg (30-day)
200%Option Chain Statistics
This table provides a comprehensive overview of all UNF 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 | 2 | 0 | 0 | 2 | 1 | 0.5 | 71.47% | 170 |
| Nov 21, 2025 | 0 | 0 | 0 | 15 | 28 | 1.87 | 60.49% | 170 |
| Feb 20, 2026 | 0 | 0 | 0 | 35 | 2 | 0.06 | 44.84% | 170 |
| May 15, 2026 | 0 | 0 | 0 | 0 | 0 | 0 | 38.8% | 95 |