Price Alert

Portman Ridge Finance Cor... (PTMN)

NASDAQ: PTMN · Real-Time Price · USD

12.27

0.17 (1.40%)

At close: Aug 22, 2025, 3:59 PM

PTMN Option Overview

Overview for all option chains of PTMN. As of September 07, 2025, PTMN options have an IV of n/a and an IV rank of n/a. The volume is 0 contracts, which is n/a of average daily volume of 17 contracts. The volume put-call ratio is 0, indicating a bullish sentiment in the market.

Implied Volatility

Implied Volatility (30d)

n/a

IV Rank

< 0.01%

Historical Volatility

17.52%

IV Low

92.38% on Mar 14, 2025

IV High

153.11% on Aug 26, 2025

Open Interest (OI)

Today's Open Interest

649

Put-Call Ratio

0.39

Put Open Interest

181

Call Open Interest

468

Open Interest Avg (30-day)

588

Today vs Open Interest Avg (30-day)

110.37%

Option Volume

Today's Volume

Put-Call Ratio

Put Volume

Call Volume

Volume Avg (30-day)

Today vs Volume Avg (30-day)

n/a

Option Chain Statistics

This table provides a comprehensive overview of all PTMN 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
Sep 19, 2025	0	0	0	44	105	2.39	n/a	12.5
Oct 17, 2025	0	0	0	283	22	0.08	n/a	12.5
Jan 16, 2026	0	0	0	81	54	0.67	n/a	15
Apr 17, 2026	0	0	0	60	0	0	n/a	2.5