ASE Technology (ASX) Options Chain

NYSE: ASXTechnologySemiconductorsUSD

46.43+1.17 (+2.59%)

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

Expiration date

Expiration: Jan 15, 2027
Days to expiration: 96
Share price: $46.43
Put/call ratio (OI): 0.56
Put/call ratio (volume): 5.02
ATM implied volatility: 54.1%
Expected move: ±$12.88
Open interest (C / P): 12.20K / 6.86K

ASX options summary

The ASX options chain for the January 15, 2027 expiration lists 19 call and 19 put contracts, with 96 days until expiration. Open interest stands at 12,198 calls and 6,861 puts, a put/call ratio of 0.56, which is tilted bullish, with calls outnumbering puts. At-the-money implied volatility near the $47.50 strike is 54.1%, which implies the market expects a move of about ±$12.88 (27.7%) in ASE Technology stock by expiration.

The most open interest sits at the $60.00 call (2.55K contracts) and the $35.00 put (2.64K contracts).

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

ASX options chain · January 15, 2027

ASX 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	2	—	24.10	0.00	0.00	12.50	0.00	0.00	0.20	50.0%	10	0
23	1	85.9%	23.33	29.50	33.40	15.00	0.00	0.20	0.65	106.3%	5	17
5	1	—	21.20	21.60	24.80	17.50	0.00	0.00	0.26	50.0%	1	0
106	1	83.2%	25.30	24.60	28.50	20.00	0.00	0.65	0.05	99.8%	1	65
129	2	80.8%	17.50	22.30	26.00	22.50	0.00	0.70	0.48	88.7%	1	57
373	1	57.8%	20.40	20.30	22.70	25.00	0.00	0.55	0.10	73.6%	3	95
17	2	70.1%	19.30	18.30	20.40	27.50	0.05	0.70	0.60	68.3%	4	1,474
1,393	4	62.1%	16.01	15.70	18.10	30.00	0.25	0.65	0.40	61.4%	1	344
69	1	58.4%	15.50	13.30	15.90	32.50	0.50	0.90	0.64	59.1%	1	1,035
453	14	61.0%	12.51	12.40	13.00	35.00	0.85	1.35	1.07	57.9%	1	2,642
198	1	60.9%	10.50	10.00	11.70	37.50	1.35	1.75	1.70	55.3%	5	129
702	6	58.4%	8.89	8.70	9.30	40.00	1.90	2.50	2.32	53.6%	398	607
152	5	59.4%	7.31	7.10	8.10	42.50	2.80	3.50	3.51	53.4%	6	73
1,600	28	56.1%	6.01	5.70	6.30	45.00	3.90	4.50	4.40	52.1%	4	212
ASX $46.43
1,501	5	56.3%	5.00	4.70	5.10	47.50	5.20	5.90	6.10	51.9%	1	80
651	4	55.7%	4.00	3.60	4.20	50.00	6.40	7.50	7.20	50.2%	1	26
410	1	56.3%	2.65	2.30	2.75	55.00	17.90	20.80	17.45	144.2%	3	0
2,550	1	57.3%	1.65	1.50	1.80	60.00	13.90	16.10	16.52	54.3%	1	4
1,866	9	57.8%	1.10	0.85	1.25	65.00	18.30	20.50	21.00	53.9%	—	1

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 ASX put/call ratio?

For the January 15, 2027 expiration, the ASX put/call ratio based on open interest is 0.56 (6,861 puts vs 12,198 calls), and 5.02 based on today's volume. A ratio above 1 means more puts than calls.

What is ASX's implied volatility?

At-the-money implied volatility for ASX options expiring January 15, 2027 is about 54.1%, an annualized estimate of how much the market expects ASE Technology stock to move.

How many ASX option expiration dates are there?

ASX has 8 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.