Oncology Institute Inc. (TOI)
NASDAQ: TOI
· Real-Time Price · USD
3.54
0.02 (0.57%)
At close: Sep 26, 2025, 3:59 PM
3.63
2.54%
After-hours: Sep 26, 2025, 07:53 PM EDT
TOI Option Overview
Overview for all option chains of TOI. As of September 28, 2025, TOI options have an IV of 372.58% and an IV rank of 147.09%. The volume is 517 contracts, which is 161.56% of average daily volume of 320 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.
Implied Volatility
Implied Volatility (30d)
372.58%IV Rank
100%Historical Volatility
61.99%IV Low
132.11% on Aug 18, 2025IV High
295.59% on Aug 14, 2025Open Interest (OI)
Today's Open Interest
18,594Put-Call Ratio
0.05Put Open Interest
827Call Open Interest
17,767Open Interest Avg (30-day)
16,569Today vs Open Interest Avg (30-day)
112.22%Option Volume
Today's Volume
517Put-Call Ratio
0Put Volume
0Call Volume
517Volume Avg (30-day)
320Today vs Volume Avg (30-day)
161.56%Option Chain Statistics
This table provides a comprehensive overview of all TOI 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 | 0 | 0 | 929 | 155 | 0.17 | 372.58% | 3 |
| Nov 21, 2025 | 194 | 0 | 0 | 4,573 | 501 | 0.11 | 172.34% | 3 |
| Feb 20, 2026 | 263 | 0 | 0 | 11,934 | 120 | 0.01 | 105.85% | 3 |
| May 15, 2026 | 50 | 0 | 0 | 331 | 51 | 0.15 | 109.24% | 2 |