Seagate Technology (STX) Options Chain

NASDAQ: STXTechnologyElectronic ComponentsUSD

783.00+8.17 (+1.06%)

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

Expiration date

Expiration: Jan 19, 2029
Days to expiration: 832
Share price: $783.00
Put/call ratio (OI): 0.97
Put/call ratio (volume): 1.86
ATM implied volatility: 69.9%
Expected move: ±$825.98
Open interest (C / P): 459 / 443

STX options summary

The STX options chain for the January 19, 2029 expiration lists 54 call and 44 put contracts, with 832 days until expiration. Open interest stands at 459 calls and 443 puts, a put/call ratio of 0.97, which is fairly balanced between calls and puts. At-the-money implied volatility near the $780.00 strike is 69.9%, which implies the market expects a move of about ±$825.98 (105.5%) in Seagate Technology stock by expiration.

The most open interest sits at the $530.00 call (54 contracts) and the $400.00 put (131 contracts).

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

STX options chain · January 19, 2029

STX 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
28	3	73.8%	472.75	471.20	488.00	400.00	55.00	64.90	59.40	58.4%	19	131
—	—	—	—	—	—	410.00	59.50	66.30	64.43	58.0%	1	2
1	—	73.7%	476.00	460.00	478.00	420.00	58.90	74.00	66.00	57.9%	2	5
2	2	73.3%	497.90	454.30	472.00	430.00	—	—	—	—	—	—
1	1	73.0%	508.00	448.00	466.70	440.00	70.60	78.70	74.80	58.0%	2	18
1	—	73.2%	575.00	444.00	462.00	450.00	73.60	86.00	78.45	58.3%	2	10
—	—	—	—	—	—	460.00	74.30	86.40	90.80	56.9%	1	2
—	—	—	—	—	—	470.00	76.00	90.70	91.00	56.5%	—	1
—	—	—	—	—	—	480.00	80.00	94.70	89.80	56.4%	3	33
—	—	—	—	—	—	490.00	88.80	95.50	101.00	56.5%	1	1
18	34	72.2%	452.20	418.00	436.00	500.00	89.50	104.30	96.76	56.5%	211	19
54	1	71.9%	409.10	404.00	422.00	530.00	103.80	115.50	109.40	56.1%	—	1
—	—	—	—	—	—	550.00	110.00	128.00	133.60	55.9%	16	9
2	1	71.4%	518.00	382.00	400.00	580.00	—	—	—	—	—	—
1	—	70.9%	506.00	378.00	392.70	590.00	134.30	143.40	139.20	55.7%	2	4
—	—	—	—	—	—	600.00	139.10	147.80	143.00	55.5%	12	45
1	—	70.7%	526.00	364.00	382.00	620.00	—	—	—	—	—	—
1	1	70.6%	434.48	360.00	378.00	630.00	—	—	—	—	—	—
2	1	70.5%	424.00	356.00	374.00	640.00	154.00	174.00	168.44	55.0%	1	1
4	2	70.2%	356.80	352.00	368.00	650.00	160.00	178.00	183.20	54.8%	8	4
2	1	70.6%	394.80	350.00	366.00	660.00	—	—	—	—	—	—
1	—	70.5%	492.00	346.00	362.50	670.00	170.00	189.90	177.86	54.6%	—	2
6	1	70.6%	377.30	342.00	360.00	680.00	—	—	—	—	—	—
3	2	70.4%	355.15	338.00	356.00	690.00	—	—	—	—	—	—
3	1	70.0%	339.50	334.00	350.00	700.00	186.00	206.00	195.90	54.2%	25	30
4	1	70.1%	351.50	330.00	348.00	710.00	196.30	206.70	204.10	54.0%	4	37
3	1	69.9%	335.00	328.00	342.00	720.00	198.00	218.00	216.00	54.1%	—	2
—	—	—	—	—	—	740.00	210.00	228.00	214.50	53.8%	—	7
3	4	69.9%	319.02	318.40	332.00	750.00	216.00	230.30	219.50	53.2%	—	1
8	1	70.0%	320.20	315.10	330.00	760.00	226.00	237.20	239.00	53.7%	—	1
—	—	—	—	—	—	770.00	229.70	241.40	241.50	53.1%	3	1
1	1	69.9%	318.20	308.00	324.00	780.00	—	—	—	—	—	—
STX $783.00
7	1	69.2%	306.05	300.00	314.80	800.00	246.00	265.10	263.00	53.2%	2	2
2	1	69.8%	305.00	298.00	315.60	810.00	256.00	270.00	271.20	53.4%	—	1
8	1	69.3%	305.00	294.00	310.00	820.00	—	—	—	—	—	—
2	1	69.5%	361.43	288.00	306.00	840.00	272.00	290.00	312.00	52.8%	1	1
—	—	—	—	—	—	850.00	278.00	296.00	290.00	52.6%	3	3
49	15	69.5%	298.60	280.00	298.00	870.00	—	—	—	—	—	—
4	1	69.2%	290.00	278.00	292.00	880.00	298.00	312.80	312.00	52.1%	1	2
1	—	69.3%	419.20	274.00	291.90	890.00	—	—	—	—	—	—
21	3	69.2%	302.75	272.00	288.00	900.00	310.00	330.00	316.00	52.2%	1	2
1	—	69.1%	398.00	268.00	286.00	910.00	319.90	333.50	330.30	52.1%	42	29
1	1	69.2%	397.95	266.00	284.00	920.00	—	—	—	—	—	—
3	4	69.1%	387.50	264.00	280.00	930.00	330.00	348.10	320.60	51.6%	—	4
21	42	69.1%	327.20	258.00	275.90	950.00	344.00	364.00	364.00	51.6%	7	7
9	14	69.1%	319.10	256.00	273.00	960.00	—	—	—	—	—	—
1	—	68.6%	370.80	254.00	266.50	970.00	—	—	—	—	—	—
0	2	68.9%	320.98	250.20	268.00	980.00	—	—	—	—	—	—
13	3	69.0%	280.00	246.00	263.60	1,000.00	380.60	398.00	377.60	51.2%	—	1
5	6	69.1%	316.19	244.00	262.00	1,010.00	386.00	406.00	375.40	51.0%	—	7
3	10	69.0%	382.80	242.00	259.30	1,020.00	—	—	—	—	—	—
2	2	68.7%	305.60	236.00	254.00	1,040.00	—	—	—	—	—	—
5	3	68.3%	234.10	228.00	240.90	1,080.00	—	—	—	—	—	—
5	4	68.3%	286.30	226.80	234.40	1,100.00	454.00	469.20	434.00	50.0%	—	1
2	2	68.8%	242.00	220.00	238.00	1,120.00	—	—	—	—	—	—
4	1	68.8%	268.00	216.00	234.00	1,140.00	—	—	—	—	—	—
9	2	68.7%	303.40	212.00	230.00	1,160.00	498.00	516.00	516.00	51.3%	4	3
19	2	68.4%	266.00	208.00	224.00	1,180.00	516.80	524.60	503.30	49.7%	—	1
38	3	68.2%	211.10	204.20	218.80	1,200.00	531.00	546.50	517.80	50.8%	—	1
21	12	67.9%	221.50	201.80	211.40	1,220.00	546.00	559.90	510.01	50.2%	—	4
1	1	68.5%	264.00	196.30	216.00	1,240.00	—	—	—	—	—	—
—	—	—	—	—	—	1,260.00	576.00	594.00	561.80	50.3%	—	1
—	—	—	—	—	—	1,280.00	592.10	604.10	576.80	48.8%	—	1
2	1	68.2%	288.00	186.50	202.60	1,300.00	—	—	—	—	—	—
4	2	68.3%	190.00	184.00	200.00	1,320.00	626.00	639.00	604.00	49.0%	1	2
46	7	67.7%	190.70	180.60	191.90	1,340.00	642.40	653.20	657.30	48.3%	8	3

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 STX put/call ratio?

For the January 19, 2029 expiration, the STX put/call ratio based on open interest is 0.97 (443 puts vs 459 calls), and 1.86 based on today's volume. A ratio above 1 means more puts than calls.

What is STX's implied volatility?

At-the-money implied volatility for STX options expiring January 19, 2029 is about 69.9%, an annualized estimate of how much the market expects Seagate Technology stock to move.

How many STX option expiration dates are there?

STX has 13 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.