First Financial (THFF) Options Chain

NASDAQ: THFFFinanceMajor BanksUSD

72.79-1.12 (-1.52%)

At close: Oct 9, 4:00 PM ET · Delayed 15 min

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 69
Share price: $72.79
Put/call ratio (OI): 0.79
Put/call ratio (volume): 0.21
ATM implied volatility: 37.3%
Expected move: ±$11.82
Open interest (C / P): 19 / 15

THFF options summary

The THFF options chain for the December 18, 2026 expiration lists 9 call and 8 put contracts, with 69 days until expiration. Open interest stands at 19 calls and 15 puts, a put/call ratio of 0.79, which is fairly balanced between calls and puts. At-the-money implied volatility near the $75.00 strike is 37.3%, which implies the market expects a move of about ±$11.82 (16.2%) in First Financial stock by expiration.

The most open interest sits at the $80.00 call (8 contracts) and the $75.00 put (5 contracts).

Summary generated from market data by MetaCap's automated system. Methodology

THFF options chain · December 18, 2026

THFF calls and puts by strike price. Shaded cells are in the money.
Calls							Puts
OI	Vol	IV	Last	Bid	Ask	Strike	Bid	Ask	Last	IV	Vol	OI
0	1	—	22.30	0.00	0.00	50.00	0.00	4.80	0.75	93.9%	—	1
0	1	—	17.70	0.00	0.00	55.00	0.00	0.00	1.15	12.5%	1	0
0	1	—	10.80	0.00	0.00	60.00	0.00	0.00	1.75	12.5%	—	0
—	—	—	—	—	—	65.00	0.00	4.80	0.90	67.7%	1	3
2	2	58.9%	3.60	4.00	8.80	70.00	0.00	4.80	1.95	49.0%	1	2
THFF $72.79
—	—	—	—	—	—	75.00	1.30	6.00	4.90	37.3%	1	5
8	20	59.3%	5.50	1.50	4.80	80.00	5.90	7.90	7.40	22.7%	2	3
2	1	70.8%	3.70	0.00	4.80	85.00	7.50	12.00	11.40	—	—	1
2	1	58.9%	2.00	0.00	4.80	90.00	—	—	—	—	—	—
2	—	50.9%	0.55	0.00	2.10	95.00	—	—	—	—	—	—
3	1	55.5%	0.45	0.00	1.85	100.00	—	—	—	—	—	—

In-the-money callsIn-the-money puts. IV = implied volatility, OI = open interest (contracts). Each contract covers 100 shares. Quotes delayed at least 15 minutes.

Frequently asked questions

What is the THFF put/call ratio?

For the December 18, 2026 expiration, the THFF put/call ratio based on open interest is 0.79 (15 puts vs 19 calls), and 0.21 based on today's volume. A ratio above 1 means more puts than calls.

What is THFF's implied volatility?

At-the-money implied volatility for THFF options expiring December 18, 2026 is about 37.3%, an annualized estimate of how much the market expects First Financial stock to move.

How many THFF option expiration dates are there?

THFF has 4 listed expiration dates, from Oct 16, 2026 to Mar 19, 2027.

What does "in the money" mean?

A call is in the money when the strike price is below the current share price; a put is in the money when the strike is above it. In-the-money contracts have intrinsic value and are shaded in the table.