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: Oct 16, 2026
Days to expiration: 5
Share price: $70.93
Put/call ratio (OI): 1.00
Put/call ratio (volume): 0.54
ATM implied volatility: 75.7%
Expected move: ±$6.28
Open interest (C / P): 38.31K / 38.15K

TEM options summary

The TEM options chain for the October 16, 2026 expiration lists 43 call and 41 put contracts, with 5 days until expiration. Open interest stands at 38,308 calls and 38,152 puts, a put/call ratio of 1.00, which is fairly balanced between calls and puts. At-the-money implied volatility near the $71.00 strike is 75.7%, which implies the market expects a move of about ±$6.28 (8.9%) in Tempus AI stock by expiration.

The most open interest sits at the $70.00 call (5.82K contracts) and the $50.00 put (8.31K contracts).

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

TEM options chain · October 16, 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
0	1	—	27.60	0.00	0.00	22.50	0.00	2.13	0.46	630.1%	7	306
34	1	465.2%	54.65	45.05	47.60	25.00	0.00	1.00	0.50	487.1%	7	245
33	1	390.6%	40.72	40.05	42.60	30.00	0.00	2.13	0.05	486.3%	20	1,743
22	5	343.4%	29.70	34.75	38.10	35.00	0.00	0.01	0.01	187.5%	1	2,463
129	10	175.0%	31.00	29.70	32.20	40.00	0.00	0.01	0.01	150.0%	1	3,815
667	1	287.1%	40.10	24.70	27.00	45.00	0.00	0.34	0.42	191.0%	1	3,524
2,346	19	209.4%	20.75	19.70	21.65	50.00	0.00	0.16	0.01	134.4%	6	8,311
612	4	144.1%	16.00	15.50	17.25	55.00	0.01	0.06	0.06	89.8%	10	2,588
1,431	9	113.9%	10.43	10.85	12.20	60.00	0.10	0.17	0.09	78.9%	115	1,546
—	—	—	9.17	—	—	63.00	—	—	1.05	—	—	—
—	—	—	8.27	—	—	64.00	—	—	1.00	—	—	—
1,284	33	98.6%	6.78	6.45	7.90	65.00	0.55	0.66	0.64	73.2%	426	2,510
41	3	87.9%	6.19	5.55	6.75	66.00	0.70	0.89	0.74	72.4%	203	212
10	58	87.0%	5.35	4.90	5.95	67.00	1.00	1.10	1.02	72.3%	105	519
145	135	77.2%	4.85	4.10	4.80	68.00	1.28	1.49	1.35	73.0%	219	320
109	131	78.4%	4.26	3.60	4.15	69.00	1.69	1.85	1.71	73.3%	141	228
5,819	947	77.3%	3.23	3.20	3.35	70.00	2.11	2.43	2.09	75.2%	593	5,352
TEM $70.93
189	255	78.3%	2.88	2.56	3.05	71.00	2.51	2.86	2.65	73.0%	67	515
195	794	75.0%	2.33	2.08	2.40	72.00	3.00	3.40	3.10	72.0%	142	255
133	290	75.4%	1.92	1.72	2.00	73.00	3.55	4.00	3.80	71.0%	71	184
289	281	77.8%	1.60	1.51	1.70	74.00	4.25	4.75	5.35	72.7%	6	133
3,188	1,098	79.2%	1.30	1.26	1.45	75.00	4.90	5.60	5.35	73.7%	205	681
117	150	76.8%	1.10	0.84	1.22	76.00	4.25	7.00	6.25	59.4%	15	103
293	218	82.4%	1.04	0.75	1.20	77.00	6.10	7.90	6.55	80.8%	1	96
449	239	81.5%	0.80	0.65	0.88	78.00	6.70	8.80	10.00	78.0%	3	123
100	116	82.4%	0.66	0.56	0.71	79.00	7.65	10.30	7.90	93.7%	12	66
4,413	1,089	82.1%	0.50	0.45	0.55	80.00	8.50	10.20	9.05	69.9%	40	412
2,414	98	82.4%	0.43	0.31	0.49	81.00	9.30	11.35	13.28	73.4%	20	61
69	69	85.3%	0.35	0.30	0.42	82.00	10.15	12.75	14.22	86.6%	22	239
152	20	84.8%	0.31	0.18	0.37	83.00	11.05	13.25	5.00	66.0%	23	87
174	142	86.3%	0.27	0.20	0.27	84.00	11.65	14.20	12.20	133.8%	46	97
4,072	130	89.7%	0.22	0.15	0.29	85.00	13.05	15.85	10.25	101.7%	1,009	1,081
237	1	91.2%	0.12	0.10	0.28	86.00	13.55	16.10	6.00	140.8%	22	85
131	1	98.8%	0.14	0.06	0.39	87.00	14.05	17.90	7.25	178.7%	50	80
195	5	84.8%	0.12	0.00	0.15	88.00	15.95	18.05	17.73	149.2%	6	6
60	1	114.8%	0.15	0.00	0.62	89.00	15.95	19.80	10.75	186.3%	—	77
4,016	203	93.8%	0.08	0.06	0.11	90.00	17.30	20.80	10.57	191.8%	3	89
2,933	84	105.5%	0.07	0.03	0.09	95.00	21.95	25.75	17.50	215.4%	6	0
1,514	2	114.5%	0.04	0.00	0.08	100.00	27.95	30.00	25.40	201.8%	1	0
65	3	130.1%	0.02	0.02	0.07	105.00	—	—	34.09	—	—	—
56	1	148.4%	0.07	0.00	0.12	110.00	—	—	—	—	—	—
49	5	155.5%	0.08	0.00	0.09	115.00	—	—	42.45	—	—	—
123	2	179.3%	0.04	0.00	0.16	120.00	—	—	—	—	—	—

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 October 16, 2026 expiration, the TEM put/call ratio based on open interest is 1.00 (38,152 puts vs 38,308 calls), and 0.54 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 October 16, 2026 is about 75.7%, 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.