Tempus AI (TEM) Options Chain

NASDAQ: TEMTechnologyComputer Software: Programming Data ProcessingUSD

70.93+1.65 (+2.38%)

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

Expiration date

Expiration: Nov 20, 2026
Days to expiration: 41
Share price: $70.93
Put/call ratio (OI): 0.99
Put/call ratio (volume): 1.87
ATM implied volatility: 78.4%
Expected move: ±$18.64
Open interest (C / P): 20.15K / 20.05K

TEM options summary

The TEM options chain for the November 20, 2026 expiration lists 22 call and 18 put contracts, with 41 days until expiration. Open interest stands at 20,153 calls and 20,050 puts, a put/call ratio of 0.99, which is fairly balanced between calls and puts. At-the-money implied volatility near the $70.00 strike is 78.4%, which implies the market expects a move of about ±$18.64 (26.3%) in Tempus AI stock by expiration.

The most open interest sits at the $70.00 call (4.99K contracts) and the $50.00 put (4.88K contracts).

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

TEM options chain · November 20, 2026

TEM 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
30	30	—	20.15	41.10	43.75	22.50	0.00	0.09	0.01	140.6%	2	349
0	3	—	30.50	0.00	0.00	25.00	0.00	0.61	0.03	169.7%	100	2,441
7	5	143.6%	46.50	39.30	43.20	30.00	0.00	0.16	0.05	115.2%	6	2,477
10	2	116.6%	46.50	34.90	37.50	35.00	0.00	0.24	0.10	102.0%	11	738
60	5	116.4%	34.59	30.30	32.85	40.00	0.06	0.21	0.18	86.1%	4	1,447
107	1	99.7%	35.66	25.75	27.60	45.00	0.20	0.53	0.32	84.6%	1,164	1,328
715	2	83.7%	22.50	20.50	23.05	50.00	0.74	0.91	0.85	83.1%	1,783	4,878
280	3	89.3%	17.98	17.25	18.70	55.00	1.40	1.62	1.47	79.6%	71	1,654
822	18	88.6%	14.50	13.90	14.85	60.00	2.63	2.82	2.75	78.6%	132	2,065
787	2	84.2%	11.40	10.65	11.25	65.00	4.45	4.60	4.40	78.4%	42	740
4,989	310	79.8%	8.33	7.60	8.35	70.00	6.55	7.00	6.80	77.0%	62	776
TEM $70.93
3,284	625	82.2%	6.27	6.00	6.25	75.00	9.70	9.95	9.64	78.3%	90	350
2,604	393	83.0%	4.60	4.50	4.65	80.00	12.85	13.45	13.10	77.5%	12	393
889	161	84.1%	3.40	3.30	3.55	85.00	16.65	17.20	17.74	77.2%	4	169
2,277	170	85.5%	2.61	2.50	2.68	90.00	20.35	21.65	22.90	76.3%	56	145
1,280	30	86.1%	1.95	1.82	2.01	95.00	24.55	26.55	28.45	79.2%	10	17
1,295	94	87.6%	1.47	1.38	1.55	100.00	29.10	31.05	19.20	78.8%	3	58
121	16	88.7%	0.95	0.98	1.24	105.00	—	—	—	—	—	—
128	9	89.5%	0.74	0.73	0.95	110.00	37.40	41.30	28.85	71.7%	15	25
326	2	90.4%	0.55	0.52	0.76	115.00	—	—	—	—	—	—
98	3	92.0%	0.47	0.40	0.62	120.00	—	—	—	—	—	—
44	21	95.7%	0.46	0.32	0.61	125.00	—	—	—	—	—	—

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 TEM put/call ratio?

For the November 20, 2026 expiration, the TEM put/call ratio based on open interest is 0.99 (20,050 puts vs 20,153 calls), and 1.87 based on today's volume. A ratio above 1 means more puts than calls.

What is TEM's implied volatility?

At-the-money implied volatility for TEM options expiring November 20, 2026 is about 78.4%, an annualized estimate of how much the market expects Tempus AI stock to move.

How many TEM option expiration dates are there?

TEM has 17 listed expiration dates, from Oct 16, 2026 to Jan 19, 2029.

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.