PTMN (Portman Ridge Finance Corporation Common Stock)
Expected Move & Straddle Price History
The expected move for PTMN is derived from at-the-money straddle pricing — the market's implied one-standard-deviation move through the next 30 days. Comparing it to realized moves reveals when options are pricing in too much (premium-selling regime) vs too little (premium-buying regime).
Market data may be delayed, incomplete, or inaccurate. Not a recommendation to buy, sell, or hold any security. Verify quotes with your broker before trading. See Terms §17.
Current PTMN Expected Move
30-Day Straddle
$6.80
7-Day Straddle
$6.80
Avg IV
2.4%
IV Rank
14%
Implied one-standard-deviation move through the next 30 days. Compare to PTMN's realized
move over the same window to gauge whether options are pricing in too much (premium-selling regime)
or too little (premium-buying regime). The
Expected Move Tracker ranks every symbol by
this measure.
PTMN Straddle Price — Last 60 Days
| Date | 30D Straddle | 7D Straddle | Avg IV | IV Rank |
|---|---|---|---|---|
| 20260417 | $6.80 | $6.80 | 2.4% | 14% |
| 20260416 | $6.95 | $6.95 | 5.8% | 45% |
| 20260415 | $6.02 | $6.02 | 11.7% | 100% |
| 20260414 | $4.75 | $4.75 | 9.8% | 100% |
| 20260413 | $4.08 | $4.08 | 8.4% | 100% |
| 20260410 | $5.40 | $5.40 | 6.4% | 100% |
| 20260409 | $4.98 | $4.98 | 5.9% | 100% |
| 20260408 | $4.65 | $4.65 | 5.6% | 100% |
| 20260407 | $4.88 | $4.88 | 5.3% | 100% |
| 20260406 | $5.05 | $5.05 | 5.3% | 100% |
| 20260402 | $5.00 | $5.00 | 4.7% | 100% |
| 20260401 | $5.70 | $5.70 | 4.4% | 100% |
| 20260331 | $5.23 | $5.23 | 4.4% | 100% |
| 20260330 | $5.25 | $5.25 | 4.3% | 100% |
| 20260327 | $6.40 | $6.40 | 4.1% | 100% |
| 20260326 | $6.03 | $6.03 | 3.9% | 98% |
| 20260325 | $6.12 | $6.12 | 3.9% | 97% |
| 20260324 | $12.90 | $12.90 | 4.0% | 100% |
| 20260323 | $6.00 | $6.00 | 3.8% | 100% |
| 20260320 | $5.48 | $5.48 | 3.5% | 100% |
| 20260319 | $4.85 | $4.85 | 3.3% | 100% |
| 20260318 | $5.12 | $5.12 | 3.1% | 100% |
| 20260317 | $4.75 | $4.75 | 2.9% | 100% |
| 20260316 | $4.58 | $4.58 | 2.8% | 99% |
| 20260313 | $6.88 | $6.88 | 2.8% | 100% |
| 20260312 | $4.17 | $4.17 | 2.7% | 100% |
| 20260311 | $3.77 | $3.77 | 2.5% | 94% |
| 20260310 | $6.05 | $6.05 | 2.4% | 86% |
| 20260309 | $3.60 | $3.60 | 2.2% | 79% |
| 20260308 | $3.05 | $3.05 | 1.9% | 61% |
| 20260306 | $3.05 | $3.05 | 1.8% | 58% |
| 20260305 | $2.12 | $2.12 | 1.3% | 32% |
| 20260304 | $1.65 | $1.65 | 1.4% | 33% |
| 20260303 | $2.00 | $2.00 | 1.3% | 28% |
| 20250825 | $2.15 | $2.15 | 1.6% | 46% |
| 20250822 | $0.98 | $0.98 | 1.5% | 40% |
| 20250821 | $0.88 | $0.88 | 1.3% | 32% |
| 20250820 | $0.88 | $0.88 | 1.5% | 40% |
| 20250819 | $0.73 | $0.73 | 1.4% | 37% |
| 20250818 | $0.70 | $0.70 | 1.2% | 24% |
| 20250815 | $1.50 | $0.82 | 1.5% | 39% |
| 20250814 | $0.90 | $0.30 | 1.2% | 22% |
| 20250813 | $1.32 | $0.88 | 1.1% | 19% |
| 20250812 | $1.52 | $0.72 | 1.3% | 31% |
| 20250811 | $0.82 | $0.68 | 1.5% | 40% |
| 20250808 | $1.73 | $0.78 | 1.2% | 25% |
| 20250807 | $2.08 | $1.30 | 1.2% | 24% |
| 20250806 | $1.48 | $0.90 | 0.9% | 8% |
| 20250805 | $2.27 | $1.73 | 1.1% | 16% |
| 20250804 | $1.45 | $1.75 | 1.3% | 29% |
| 20250801 | $0.50 | $0.50 | 2.1% | 70% |
| 20250731 | $1.00 | $1.00 | 1.9% | 62% |
| 20250730 | $0.80 | $0.80 | 2.3% | 83% |
| 20250729 | $0.72 | $0.72 | 2.4% | 85% |
| 20250728 | $0.62 | $0.62 | 2.1% | 72% |
| 20250725 | $0.68 | $0.68 | 2.4% | 88% |
| 20250724 | $0.77 | $0.77 | 2.1% | 73% |
| 20250723 | $0.70 | $0.70 | 2.1% | 72% |
| 20250722 | $0.78 | $0.78 | 1.9% | 63% |
| 20250721 | $1.15 | $1.15 | 2.0% | 68% |