Thomson Reuters (TRI) Options Chain

NASDAQ: TRIConsumer DiscretionaryPublishingUSD

103.21+1.66 (+1.63%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 69
Share price: $103.21
Put/call ratio (OI): 0.75
Put/call ratio (volume): 0.47
ATM implied volatility: 48.7%
Expected move: ±$21.84
Open interest (C / P): 604 / 455

TRI options summary

The TRI options chain for the December 18, 2026 expiration lists 24 call and 21 put contracts, with 69 days until expiration. Open interest stands at 604 calls and 455 puts, a put/call ratio of 0.75, which is fairly balanced between calls and puts. At-the-money implied volatility near the $105.00 strike is 48.7%, which implies the market expects a move of about ±$21.84 (21.2%) in Thomson Reuters stock by expiration.

The most open interest sits at the $120.00 call (240 contracts) and the $105.00 put (130 contracts).

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

TRI options chain · December 18, 2026

TRI 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
—	—	—	—	—	—	40.00	0.00	0.65	0.65	113.6%	—	1
0	6	—	37.10	0.00	0.00	45.00	0.00	0.75	0.30	103.1%	3	8
1	2	—	33.81	31.60	34.40	50.00	0.00	3.00	2.08	122.7%	4	7
3	2	—	30.00	30.30	34.30	55.00	0.00	1.30	3.05	89.7%	1	5
0	3	—	31.50	0.00	0.00	60.00	0.00	0.00	0.85	25.0%	3	0
1	—	—	29.08	32.20	35.00	65.00	0.00	2.05	0.88	76.8%	2	9
10	1	127.1%	24.25	38.40	41.10	70.00	0.05	2.45	1.15	70.3%	2	36
64	1	98.3%	26.00	31.70	34.50	75.00	0.00	0.00	2.60	12.5%	1	0
1	1	65.3%	27.33	22.40	25.80	80.00	0.45	2.05	1.86	51.0%	3	17
25	3	64.5%	22.50	18.10	22.00	85.00	1.15	3.80	3.90	53.7%	1	44
40	2	50.3%	15.04	14.80	18.40	90.00	1.60	4.60	3.52	58.9%	1	116
0	1	—	18.00	0.00	0.00	95.00	3.30	6.20	5.68	57.0%	1	39
7	2	57.0%	8.00	8.10	11.70	100.00	5.10	8.30	6.89	55.9%	26	29
TRI $103.21
12	1	48.1%	8.00	6.90	7.80	105.00	8.80	9.80	10.00	49.3%	1	130
9	3	48.1%	4.95	4.30	5.90	110.00	20.70	22.40	24.10	97.8%	—	3
35	4	54.3%	2.40	2.00	5.40	115.00	0.00	0.00	20.00	—	—	0
240	1	49.4%	1.65	1.95	3.40	120.00	28.00	31.30	32.52	105.2%	1	11
111	1	52.9%	5.54	0.20	2.95	125.00	0.00	0.00	24.37	—	—	0
12	4	53.4%	0.95	0.05	2.25	130.00	—	—	—	—	—	—
7	1	52.2%	3.43	0.20	1.55	135.00	0.00	0.00	30.50	—	—	0
8	4	53.0%	0.30	0.05	1.20	140.00	0.00	0.00	50.15	—	—	0
3	1	62.1%	1.70	0.05	3.20	145.00	—	—	—	—	—	—
14	1	59.7%	0.27	0.00	2.15	150.00	—	—	—	—	—	—
0	62	25.0%	0.90	0.00	0.00	155.00	—	—	—	—	—	—
1	—	64.8%	0.85	0.00	1.85	160.00	0.00	0.00	59.56	—	—	0

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 TRI put/call ratio?

For the December 18, 2026 expiration, the TRI put/call ratio based on open interest is 0.75 (455 puts vs 604 calls), and 0.47 based on today's volume. A ratio above 1 means more puts than calls.

What is TRI's implied volatility?

At-the-money implied volatility for TRI options expiring December 18, 2026 is about 48.7%, an annualized estimate of how much the market expects Thomson Reuters stock to move.

How many TRI option expiration dates are there?

TRI has 7 listed expiration dates, from Oct 16, 2026 to Sep 17, 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.