Amphenol (APH) Options Chain

NYSE: APHTechnologyElectrical ProductsUSD

87.24+1.92 (+2.25%)

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

Expiration date

Expiration: Dec 18, 2026
Days to expiration: 68
Share price: $87.24
Put/call ratio (OI): 0.47
Put/call ratio (volume): 0.82
ATM implied volatility: 43.0%
Expected move: ±$16.17
Open interest (C / P): 17.88K / 8.41K

APH options summary

The APH options chain for the December 18, 2026 expiration lists 53 call and 48 put contracts, with 68 days until expiration. Open interest stands at 17,875 calls and 8,408 puts, a put/call ratio of 0.47, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $87.50 strike is 43.0%, which implies the market expects a move of about ±$16.17 (18.5%) in Amphenol stock by expiration.

The most open interest sits at the $70.00 call (1.64K contracts) and the $65.00 put (1.04K contracts).

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

APH options chain · December 18, 2026

APH 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
—	—	—	47.10	—	—	32.50	—	—	0.20	—	—	—
—	—	—	39.10	—	—	35.00	0.00	0.00	0.07	50.0%	—	0
82	72	81.8%	42.72	47.90	51.70	37.50	—	—	0.36	—	—	—
—	—	—	37.30	—	—	40.00	0.00	0.30	0.06	86.3%	2	20
—	—	—	24.30	—	—	42.50	0.00	0.30	0.10	80.2%	2	9
0	—	—	35.10	0.00	0.00	45.00	0.00	0.00	0.28	25.0%	—	0
10	2	69.5%	35.70	38.00	41.80	47.50	0.00	0.15	0.22	62.3%	1	15
30	5	81.0%	36.80	36.20	37.80	50.00	0.00	0.15	0.25	57.6%	1	386
0	—	—	26.30	0.00	0.00	52.50	0.00	0.20	0.15	55.3%	2	20
60	2	57.0%	33.85	30.60	34.30	55.00	0.00	0.25	0.14	52.4%	6	176
44	20	56.1%	31.55	28.10	32.00	57.50	0.00	0.35	0.15	50.7%	10	170
63	1	51.3%	28.96	26.30	28.80	60.00	0.00	0.45	0.21	55.4%	5	589
46	2	50.6%	25.80	24.00	26.40	62.50	0.10	0.45	0.28	50.4%	3	120
173	1	68.0%	22.75	21.70	24.10	65.00	0.20	0.60	0.49	48.8%	34	1,039
720	2	63.0%	20.10	19.40	21.70	67.50	0.50	0.65	0.55	44.7%	15	890
1,641	12	59.0%	20.78	17.40	19.40	70.00	0.75	0.85	0.85	42.9%	49	387
281	2	49.7%	16.70	15.30	16.60	72.50	0.95	1.20	1.20	42.3%	8	517
984	6	55.7%	14.12	13.30	15.40	75.00	1.40	1.70	1.75	42.1%	24	792
988	2	49.8%	12.51	11.30	13.00	77.50	1.65	2.30	2.40	41.7%	46	310
672	1	46.0%	10.40	10.00	10.90	80.00	2.75	3.00	3.10	41.0%	49	612
851	2	45.3%	8.88	8.40	9.30	82.50	2.55	3.90	4.00	40.6%	31	422
754	16	44.4%	7.30	7.10	7.80	85.00	4.80	5.20	5.20	41.9%	3	207
APH $87.24
1,069	4	44.5%	6.42	6.00	6.60	87.50	6.10	6.40	6.50	41.4%	22	112
611	29	44.3%	5.20	5.30	5.50	90.00	7.40	7.80	6.80	41.2%	8	48
560	9	43.8%	4.20	4.30	4.50	92.50	8.70	9.40	8.10	41.3%	5	23
1,372	4	47.2%	3.40	3.40	4.20	95.00	0.00	0.00	15.20	—	1	0
345	18	43.2%	2.25	2.75	2.95	97.50	0.00	0.00	16.35	—	—	0
499	11	42.9%	2.24	2.25	2.35	100.00	13.80	15.60	22.80	46.8%	1	19
1,085	5	43.4%	1.40	1.25	1.55	105.00	22.00	25.20	0.80	77.4%	1	0
214	3	44.3%	0.90	0.75	1.05	110.00	26.50	29.60	1.33	81.4%	3	0
104	13	48.7%	0.80	0.25	0.95	115.00	27.00	29.40	36.10	57.0%	6	2
165	1	53.8%	0.41	0.30	0.95	120.00	35.40	39.50	2.49	90.5%	1	0
65	1	49.8%	0.31	0.10	0.45	125.00	40.40	44.30	2.30	95.7%	3	0
86	3	25.0%	37.00	0.00	0.00	130.00	0.00	0.00	4.30	—	2	492
217	150	25.0%	33.30	0.00	0.00	135.00	0.00	0.00	4.70	—	32	261
675	2	25.0%	26.10	0.00	0.00	140.00	0.00	0.00	6.00	—	2	110
137	10	25.0%	23.60	0.00	0.00	145.00	0.00	0.00	8.02	—	8	174
496	3	25.0%	23.50	0.00	0.00	150.00	0.00	0.00	10.50	—	8	154
507	1	25.0%	17.55	0.00	0.00	155.00	0.00	0.00	13.31	—	1	84
135	2	25.0%	15.86	0.00	0.00	160.00	0.00	0.00	14.60	—	1	71
260	23	25.0%	15.76	0.00	0.00	165.00	0.00	0.00	17.60	—	4	80
218	2	25.0%	13.20	0.00	0.00	170.00	0.00	0.00	20.30	—	1	22
411	11	25.0%	11.30	0.00	0.00	175.00	0.00	0.00	23.50	—	1	21
128	13	25.0%	8.00	0.00	0.00	180.00	0.00	0.00	26.60	—	1	20
149	1	25.0%	6.90	0.00	0.00	185.00	32.90	36.70	40.70	—	2	4
201	1	25.0%	6.10	0.00	0.00	190.00	0.00	0.00	30.40	—	—	7
87	2	50.0%	4.62	0.00	0.00	195.00	0.00	0.00	32.70	—	1	14
123	2	50.0%	4.05	0.00	0.00	200.00	0.00	0.00	37.20	—	—	9
413	7	50.0%	3.00	0.00	0.00	210.00	—	—	—	—	—	—
45	1	50.0%	2.64	0.00	0.00	220.00	—	—	—	—	—	—
29	2	50.0%	3.94	0.00	0.00	230.00	—	—	—	—	—	—
31	1	50.0%	1.13	0.00	0.00	240.00	—	—	—	—	—	—
39	15	50.0%	2.90	0.00	0.00	250.00	—	—	—	—	—	—

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 APH put/call ratio?

For the December 18, 2026 expiration, the APH put/call ratio based on open interest is 0.47 (8,408 puts vs 17,875 calls), and 0.82 based on today's volume. A ratio above 1 means more puts than calls.

What is APH's implied volatility?

At-the-money implied volatility for APH options expiring December 18, 2026 is about 43.0%, an annualized estimate of how much the market expects Amphenol stock to move.

How many APH option expiration dates are there?

APH has 10 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.