Sandisk (SNDK) Options Chain

NASDAQ: SNDKTechnologyElectronic ComponentsUSD

1,581.82-27.64 (-1.72%)

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

Expiration date

Expiration: Feb 19, 2027
Days to expiration: 131
Share price: $1,581.82
Put/call ratio (OI): 1.31
Put/call ratio (volume): 1.50
ATM implied volatility: 61.1%
Expected move: ±$578.87
Open interest (C / P): 17.72K / 23.27K

SNDK options summary

The SNDK options chain for the February 19, 2027 expiration lists 307 call and 281 put contracts, with 131 days until expiration. Open interest stands at 17,719 calls and 23,272 puts, a put/call ratio of 1.31, which is more bearish, with puts outnumbering calls. At-the-money implied volatility near the $1,580.00 strike is 61.1%, which implies the market expects a move of about ±$578.87 (36.6%) in Sandisk stock by expiration.

The most open interest sits at the $3,530.00 call (1.26K contracts) and the $320.00 put (1.05K contracts).

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

SNDK options chain · February 19, 2027

SNDK 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
53	1	—	1,452.00	1,172.80	1,189.80	320.00	0.15	0.85	0.89	100.0%	5	1,049
51	50	—	1,600.10	1,163.10	1,180.10	330.00	0.00	3.60	0.93	114.0%	5	32
30	1	—	1,219.40	1,153.50	1,170.50	340.00	0.00	2.00	1.15	104.0%	18	98
0	1	—	904.00	0.00	0.00	350.00	0.00	2.00	0.79	102.0%	1	75
6	1	—	1,081.00	1,134.30	1,150.70	360.00	0.00	4.90	2.16	112.4%	2	172
0	—	—	1,246.60	0.00	0.00	370.00	0.00	4.90	1.80	110.4%	110	269
5	1	136.0%	1,128.59	1,204.90	1,218.30	380.00	0.00	4.90	1.98	108.4%	1	39
11	6	—	1,343.10	1,105.60	1,122.20	390.00	0.00	6.10	2.59	109.9%	18	40
0	1	—	918.00	0.00	0.00	400.00	0.00	1.25	0.59	88.3%	1	222
6	2	220.1%	1,432.60	1,239.10	1,253.40	410.00	0.00	6.10	3.40	106.1%	6	108
—	—	—	—	—	—	420.00	0.00	6.20	2.60	104.5%	5	39
7	2	—	1,625.20	1,067.60	1,084.30	430.00	0.00	6.20	1.09	102.7%	4	55
2	2	238.0%	718.70	1,238.60	1,252.70	440.00	0.00	6.30	3.90	101.2%	10	21
3	2	—	361.52	997.60	1,014.00	450.00	0.00	6.30	1.63	99.5%	10	123
6	1	—	1,324.00	1,039.40	1,056.40	460.00	0.00	6.40	2.83	98.1%	511	127
11	—	—	465.81	982.00	999.70	470.00	0.00	2.50	3.49	84.9%	3	100
7	2	230.1%	596.59	1,207.10	1,221.50	480.00	0.00	6.50	3.40	95.1%	22	108
0	1	—	1,096.00	0.00	0.00	490.00	0.15	2.75	1.90	83.7%	10	69
16	1	116.2%	1,152.24	1,087.50	1,100.80	500.00	0.00	4.80	1.50	88.0%	14	641
0	1	—	1,138.00	0.00	0.00	510.00	0.00	5.40	1.70	88.1%	6	118
20	4	222.8%	794.52	1,176.00	1,190.10	520.00	0.00	4.90	4.80	85.5%	20	39
8	1	—	1,325.70	976.10	989.80	530.00	0.00	3.50	2.40	80.3%	4	63
0	1	—	1,076.00	0.00	0.00	540.00	0.00	4.90	3.33	82.7%	3	21
6	—	—	422.26	922.00	941.50	550.00	0.00	4.90	2.50	81.4%	1	68
0	1	—	1,177.60	0.00	0.00	560.00	0.00	4.70	2.94	79.6%	1	71
9	1	—	1,658.70	939.80	954.50	570.00	0.00	4.90	6.70	78.8%	15	47
4	1	—	1,650.60	930.80	946.00	580.00	0.00	5.50	3.62	78.9%	1	51
0	2	—	1,167.85	0.00	0.00	590.00	0.00	4.30	5.10	74.9%	2	67
8	1	103.3%	1,079.04	990.00	1,003.40	600.00	0.00	4.60	1.73	74.4%	51	317
0	1	—	1,069.00	0.00	0.00	610.00	0.00	5.70	5.20	75.6%	2	12
89	1	230.6%	721.57	1,133.90	1,148.10	620.00	0.00	4.90	4.30	72.7%	4	113
2	50	209.0%	846.20	1,095.40	1,111.50	630.00	0.00	4.00	2.52	69.6%	3	531
3	1	224.9%	881.40	1,115.30	1,129.60	640.00	0.00	5.10	1.60	70.9%	1	106
14	4	97.4%	1,147.24	941.40	954.70	650.00	0.05	5.80	7.30	71.2%	3	94
8	1	189.4%	1,026.00	1,051.10	1,062.30	660.00	0.05	8.10	8.50	73.7%	5	75
4	—	95.3%	1,128.45	922.00	935.40	670.00	0.05	7.10	2.45	71.1%	1	95
38	2	203.7%	421.25	1,060.60	1,076.00	680.00	0.10	7.50	8.00	70.6%	7	156
0	2	—	1,160.71	0.00	0.00	690.00	0.05	8.00	9.50	70.2%	4	72
41	2	92.5%	1,031.30	893.10	906.70	700.00	2.60	4.10	3.35	67.1%	87	336
6	10	185.9%	1,279.70	1,017.00	1,028.20	710.00	0.05	8.30	9.80	68.4%	2	140
11	1	200.0%	612.89	1,033.40	1,049.00	720.00	1.00	6.20	2.22	65.7%	1	86
11	2	184.7%	1,106.80	1,003.70	1,014.90	730.00	0.05	9.50	6.40	67.7%	1	52
38	5	88.7%	978.88	854.70	868.10	740.00	0.90	8.50	7.12	66.5%	1	103
0	1	—	857.00	0.00	0.00	750.00	0.05	5.20	3.19	59.6%	1	218
0	1	—	568.00	0.00	0.00	760.00	2.40	8.90	3.90	66.5%	31	73
0	1	—	932.90	0.00	0.00	770.00	1.75	9.10	3.75	64.9%	19	128
14	1	85.4%	771.40	816.60	830.10	780.00	0.50	10.30	11.00	63.8%	7	92
5	1	189.5%	614.00	979.40	992.50	790.00	3.20	8.80	6.61	64.0%	1	138
101	3	84.0%	840.30	797.70	811.50	800.00	4.20	8.00	6.38	63.2%	1	128
0	1	—	858.00	0.00	0.00	810.00	4.40	12.90	14.80	66.4%	3	51
14	1	—	1,291.80	728.30	742.00	820.00	3.60	11.40	13.90	63.6%	3	172
26	1	81.9%	754.00	769.50	783.50	830.00	4.70	11.60	14.20	63.6%	2	60
22	1	81.2%	890.67	760.20	774.20	840.00	5.10	11.80	7.80	63.0%	41	118
109	1	80.6%	882.00	750.90	764.90	850.00	7.50	10.50	9.40	62.8%	1	65
0	10	—	533.00	0.00	0.00	860.00	6.30	13.20	7.80	62.8%	1	88
0	6	—	523.00	0.00	0.00	870.00	6.90	14.50	9.00	63.0%	5	138
10	3	78.7%	770.85	723.20	737.30	880.00	8.10	15.30	8.70	63.1%	2	96
12	1	78.2%	720.30	714.10	728.20	890.00	8.90	13.80	10.90	61.7%	3	75
76	1	77.3%	741.75	705.00	718.30	900.00	11.20	13.50	12.20	61.8%	90	378
0	12	—	582.00	0.00	0.00	910.00	9.40	18.60	10.40	62.6%	2	110
81	2	76.6%	779.05	686.90	701.00	920.00	8.50	16.90	9.95	60.2%	15	104
0	14	—	506.00	0.00	0.00	930.00	10.10	20.10	14.80	61.6%	2	183
0	1	—	865.90	0.00	0.00	940.00	12.70	20.80	23.50	62.1%	2	191
24	5	75.0%	671.80	660.10	673.80	950.00	14.70	17.80	16.18	60.6%	1	114
530	1	162.9%	452.67	836.00	850.30	960.00	16.30	19.20	13.50	60.9%	20	706
0	2	—	780.60	0.00	0.00	970.00	13.90	23.90	19.30	60.9%	1	39
0	6	—	566.04	0.00	0.00	980.00	17.60	25.20	19.80	61.9%	1	147
40	1	73.4%	806.00	625.20	638.80	990.00	16.50	26.50	31.80	60.9%	3	94
56	1	73.0%	947.55	616.60	630.10	1,000.00	19.60	25.00	22.41	60.4%	1	601
0	6	—	558.00	0.00	0.00	1,010.00	18.80	28.80	16.40	60.5%	4	95
11	1	72.3%	706.00	599.50	613.20	1,020.00	22.20	27.60	23.90	60.2%	3	305
75	2	71.7%	640.40	582.70	596.50	1,040.00	22.80	32.30	23.29	59.9%	16	136
26	4	71.1%	603.80	566.20	580.00	1,060.00	28.90	33.00	30.45	59.9%	2	85
0	1	—	654.75	0.00	0.00	1,080.00	29.40	39.40	33.20	59.8%	1	89
32	1	70.4%	571.10	541.90	556.00	1,090.00	31.30	40.00	25.12	59.4%	10	43
149	1	70.1%	791.46	533.90	548.00	1,100.00	35.60	39.10	36.70	59.3%	1	284
124	1	69.9%	853.80	526.00	540.20	1,110.00	35.60	45.60	28.30	59.9%	2	56
190	5	69.6%	572.27	518.10	532.20	1,120.00	40.10	44.00	40.00	59.5%	1	38
139	6	69.4%	503.90	510.40	524.50	1,130.00	41.70	46.20	42.10	59.4%	15	121
84	1	69.2%	522.00	502.70	516.70	1,140.00	44.30	48.50	36.14	59.5%	3	134
75	1	68.9%	751.96	495.00	508.60	1,150.00	46.40	50.60	48.48	59.4%	78	140
30	6	68.8%	535.00	487.50	501.60	1,160.00	48.60	53.10	38.00	59.3%	7	64
42	8	68.6%	502.39	480.00	494.00	1,170.00	51.00	55.50	39.00	59.3%	2	63
0	6	—	623.00	0.00	0.00	1,180.00	53.20	57.50	46.70	59.1%	2	112
14	3	67.6%	484.73	463.50	477.90	1,190.00	55.80	60.20	57.16	59.1%	1	100
573	21	68.1%	637.70	457.90	472.00	1,200.00	58.40	62.70	60.58	59.0%	5	270
236	1	68.0%	506.01	450.70	465.10	1,210.00	61.00	65.60	47.40	59.0%	1	136
4	2	138.4%	283.10	646.30	660.70	1,220.00	63.70	68.70	51.50	59.0%	1	103
72	2	67.6%	728.64	436.60	450.40	1,230.00	66.60	71.50	57.80	59.0%	4	81
50	2	67.5%	450.19	429.60	443.90	1,240.00	69.30	74.20	60.05	58.9%	12	73
46	10	67.4%	443.42	422.70	437.00	1,250.00	72.20	77.50	71.85	58.9%	3	162
41	2	67.2%	468.38	415.90	430.20	1,260.00	76.00	80.10	71.50	58.9%	1	102
43	2	67.0%	486.70	409.20	423.00	1,270.00	78.50	83.70	75.40	58.8%	4	96
74	4	66.9%	472.01	402.50	416.40	1,280.00	81.60	87.00	72.80	58.8%	6	82
8	1	133.8%	467.05	601.90	614.40	1,290.00	84.60	89.90	75.60	58.6%	1	175
57	1	66.8%	516.91	389.40	403.70	1,300.00	88.20	93.70	87.60	58.7%	1	301
20	3	66.6%	433.10	382.90	397.30	1,310.00	91.50	97.10	75.10	58.6%	53	60
24	1	66.5%	497.49	376.60	390.70	1,320.00	95.00	100.70	98.00	58.6%	5	136
40	1	66.4%	683.31	370.30	384.60	1,330.00	98.60	104.30	96.92	58.6%	1	116
33	1	66.3%	385.93	364.00	378.40	1,340.00	102.10	107.90	114.87	58.5%	1	92
174	1	66.2%	667.15	357.90	372.20	1,350.00	104.00	113.50	104.10	58.5%	3	43
30	2	66.1%	558.00	351.80	366.20	1,360.00	106.10	119.40	162.20	58.5%	4	40
22	4	66.0%	554.90	345.90	360.20	1,370.00	113.30	119.60	87.60	58.4%	1	54
25	2	65.9%	396.68	339.90	354.30	1,380.00	117.50	123.60	121.00	58.4%	1	168
149	1	65.8%	651.25	334.10	348.30	1,390.00	121.40	127.60	108.44	58.3%	8	230
92	2	65.7%	352.68	328.40	342.50	1,400.00	125.50	131.90	130.00	58.3%	6	271
112	50	65.6%	590.51	322.70	336.60	1,410.00	129.80	136.20	107.15	58.2%	4	192
105	2	65.6%	499.37	317.10	331.50	1,420.00	133.80	140.40	133.20	58.1%	4	190
104	1	65.5%	625.45	311.60	326.00	1,430.00	138.30	145.00	134.00	58.2%	3	66
30	2	65.5%	485.91	306.20	320.50	1,440.00	140.70	152.70	118.10	58.3%	2	30
117	1	65.4%	315.89	300.80	315.00	1,450.00	144.80	157.30	129.00	58.2%	2	41
84	2	65.3%	554.53	295.50	309.90	1,460.00	151.70	158.50	119.70	58.0%	1	68
27	5	65.3%	547.45	290.30	304.60	1,470.00	156.50	163.30	120.00	58.0%	1	53
10	1	65.1%	483.00	285.70	298.00	1,480.00	161.20	168.00	167.15	57.9%	17	53
176	2	65.2%	500.50	280.10	294.30	1,490.00	166.10	172.30	166.67	57.8%	1	106
261	2	64.8%	306.74	278.00	284.00	1,500.00	171.00	177.00	176.10	57.8%	28	166
143	2	65.0%	329.50	270.20	284.40	1,510.00	175.90	183.00	181.80	57.9%	87	66
269	1	65.0%	512.00	265.40	279.20	1,520.00	181.20	187.90	195.50	57.8%	2	143
43	1	65.0%	439.00	260.60	274.90	1,530.00	185.80	193.10	150.30	57.7%	2	102
49	1	64.9%	393.14	255.90	270.30	1,540.00	190.90	198.30	155.19	57.7%	5	147
508	15	64.5%	271.35	254.00	260.20	1,550.00	196.40	203.70	197.85	57.7%	1	172
81	1	64.8%	404.10	246.80	261.10	1,560.00	201.80	209.10	172.40	57.7%	4	357
26	2	64.8%	345.33	242.30	256.60	1,570.00	207.60	214.70	195.45	57.7%	1	267
126	12	64.5%	253.80	238.00	250.50	1,580.00	212.70	220.30	210.54	57.6%	4	83
SNDK $1,581.82
264	4	64.5%	249.81	233.00	238.60	1,600.00	224.20	230.40	210.90	57.4%	1	378
12	1	64.5%	378.20	225.50	237.70	1,610.00	229.90	237.30	219.40	57.5%	2	57
19	2	64.3%	272.40	221.40	232.00	1,620.00	235.10	243.10	230.60	57.4%	2	45
54	6	64.4%	233.03	220.00	226.60	1,630.00	241.10	248.80	210.15	57.4%	40	58
37	1	64.5%	241.77	213.40	225.70	1,640.00	246.80	255.10	195.20	57.4%	1	42
43	7	64.5%	220.00	209.50	222.60	1,650.00	252.60	261.10	248.45	57.3%	4	58
111	18	64.3%	225.00	207.80	214.70	1,660.00	258.80	267.20	254.61	57.3%	1	134
56	1	64.6%	231.65	201.80	215.50	1,670.00	263.20	275.80	252.90	57.4%	1	31
35	1	64.5%	232.80	198.10	211.30	1,680.00	270.80	279.30	237.10	57.2%	12	45
52	3	64.5%	218.90	194.40	207.60	1,690.00	277.30	286.00	251.50	57.2%	1	97
83	4	64.2%	212.49	193.30	199.50	1,700.00	283.40	292.10	237.55	57.1%	2	77
58	2	64.3%	202.30	189.80	196.50	1,710.00	288.50	301.10	251.80	57.3%	2	28
39	1	64.5%	191.50	183.80	197.10	1,720.00	296.70	305.00	281.77	57.1%	39	70
38	2	64.4%	198.38	180.30	193.60	1,730.00	302.60	311.70	271.50	57.0%	4	79
21	5	64.4%	195.70	177.00	190.30	1,740.00	310.00	318.50	263.54	57.2%	4	136
91	18	64.2%	179.80	176.30	182.30	1,750.00	314.40	327.30	290.12	57.1%	1	30
29	4	64.2%	182.00	173.00	179.40	1,760.00	319.70	334.00	290.90	56.9%	7	57
54	1	64.4%	184.89	167.30	180.60	1,770.00	326.40	340.80	313.60	56.9%	10	19
81	2	64.2%	177.94	166.90	173.10	1,780.00	336.90	345.70	332.44	57.1%	4	52
10	1	64.3%	234.12	161.10	173.20	1,790.00	341.60	354.50	297.00	57.0%	12	15
171	13	64.3%	170.10	161.30	167.00	1,800.00	350.80	359.50	297.00	57.0%	4	138
200	1	64.2%	169.00	157.60	164.20	1,810.00	355.50	368.40	373.40	56.9%	5	31
9	2	64.4%	263.03	152.20	165.60	1,820.00	364.70	373.80	373.99	57.0%	3	99
15	1	64.5%	412.50	149.10	163.40	1,830.00	368.20	382.60	353.60	56.7%	21	47
9	2	64.4%	184.42	146.60	159.90	1,840.00	375.40	389.70	362.10	56.6%	1	46
58	3	64.3%	259.25	146.50	153.10	1,850.00	382.60	397.00	333.07	56.6%	1	57
16	2	64.6%	276.95	141.20	155.20	1,860.00	390.80	404.20	333.93	56.7%	2	55
27	6	64.2%	387.00	141.20	147.30	1,870.00	398.20	411.50	346.20	56.7%	2	39
10	2	64.5%	263.72	136.00	149.20	1,880.00	404.70	418.90	344.00	56.5%	1	88
15	2	64.5%	265.30	133.50	146.70	1,890.00	412.00	426.30	362.71	56.5%	2	65
148	3	64.4%	144.80	133.80	140.20	1,900.00	422.50	432.30	534.63	56.7%	1	137
78	2	64.3%	143.98	131.10	137.30	1,910.00	597.50	610.00	637.78	102.0%	14	43
29	10	64.5%	198.35	126.10	139.30	1,920.00	434.70	448.90	416.26	56.4%	2	10
41	8	64.3%	137.37	126.20	132.50	1,930.00	442.60	456.50	613.31	56.4%	2	49
17	8	64.4%	134.92	121.60	132.90	1,940.00	449.90	464.10	413.50	56.3%	2	33
39	1	64.6%	138.81	119.10	132.40	1,950.00	457.70	471.80	605.20	56.3%	1	67
20	2	64.3%	147.55	119.40	125.60	1,960.00	0.00	0.00	705.31	—	6	0
28	2	64.3%	150.18	117.10	123.40	1,970.00	473.20	487.30	399.40	56.2%	1	5
17	4	64.4%	127.00	115.20	121.20	1,980.00	482.10	495.20	403.70	56.4%	1	10
26	1	64.7%	139.37	110.40	123.70	1,990.00	488.90	503.00	432.70	56.1%	8	9
177	2	64.5%	113.40	110.80	117.50	2,000.00	497.70	510.90	497.10	56.2%	1	15
25	1	64.2%	135.30	106.40	116.00	2,010.00	504.70	518.90	422.70	56.1%	1	19
16	2	64.6%	283.26	104.40	116.70	2,020.00	512.80	526.90	447.60	56.0%	3	60
9	1	64.8%	180.80	102.40	116.00	2,030.00	520.80	534.90	454.60	56.0%	13	13
10	2	64.5%	126.60	103.00	109.40	2,040.00	529.00	543.00	462.20	56.0%	1	89
283	1	64.5%	132.00	101.10	107.20	2,050.00	537.10	551.10	529.00	55.9%	4	140
138	47	64.5%	154.67	99.30	105.20	2,060.00	548.00	559.30	476.70	56.3%	10	30
132	3	64.6%	106.65	97.60	103.60	2,070.00	556.20	567.50	489.00	56.3%	33	85
25	17	64.6%	98.13	95.90	101.60	2,080.00	564.50	575.70	491.50	56.3%	33	33
59	1	64.6%	189.48	94.00	100.00	2,090.00	851.40	864.80	750.26	133.3%	2	12
149	17	64.7%	95.56	92.50	98.30	2,100.00	581.10	592.20	587.30	56.2%	2	18
24	1	65.0%	288.00	89.90	99.90	2,110.00	586.70	600.60	501.50	55.7%	1	33
34	1	65.1%	101.70	88.20	98.20	2,120.00	595.10	609.00	602.50	55.7%	1	87
34	2	64.8%	108.10	87.60	93.40	2,130.00	603.50	617.40	529.66	55.6%	4	14
9	4	64.8%	99.60	86.10	91.70	2,140.00	612.50	625.80	536.46	55.7%	2	17
18	4	64.8%	137.16	84.60	90.30	2,150.00	620.40	634.30	561.36	55.5%	4	41
8	2	65.3%	94.00	82.40	92.40	2,160.00	628.60	642.80	710.39	55.4%	2	26
54	4	64.9%	101.85	81.60	87.20	2,170.00	637.30	651.40	558.34	55.4%	4	15
19	2	65.3%	121.98	79.20	89.10	2,180.00	647.90	659.90	585.72	55.8%	2	28
4	2	65.3%	105.42	77.60	87.60	2,190.00	654.60	668.50	607.08	55.4%	3	35
54	2	65.1%	86.05	77.80	83.10	2,200.00	663.20	677.20	550.00	55.3%	10	39
251	2	65.1%	84.61	76.00	82.00	2,210.00	835.20	848.30	714.40	104.0%	1	33
16	2	65.4%	131.25	73.50	83.40	2,220.00	680.50	694.50	631.20	55.2%	1	63
34	2	65.2%	82.10	73.40	79.30	2,230.00	965.10	980.80	799.24	134.7%	2	42
171	2	65.1%	80.54	72.20	77.40	2,240.00	688.20	699.90	1,159.76	50.7%	2	7
17	1	65.2%	78.00	71.10	76.30	2,250.00	706.80	720.70	632.00	55.1%	1	83
6	2	65.2%	77.70	69.30	75.30	2,260.00	877.00	890.10	780.00	104.4%	4	7
45	3	65.2%	202.10	68.30	73.60	2,270.00	884.70	898.50	1,054.13	104.4%	2	68
35	2	65.3%	73.97	67.00	72.90	2,280.00	893.80	906.90	1,066.65	104.6%	2	22
21	1	65.6%	181.71	64.40	74.40	2,290.00	742.10	756.00	836.54	54.9%	10	23
304	36	65.4%	69.56	65.10	70.20	2,300.00	752.40	766.70	761.49	55.5%	28	33
41	2	65.5%	99.03	63.80	69.50	2,310.00	918.60	932.30	1,077.45	104.7%	3	51
19	2	65.5%	101.14	62.80	68.40	2,320.00	769.60	782.80	705.96	54.9%	2	48
31	4	65.9%	140.40	60.50	70.50	2,330.00	757.90	769.80	1,216.00	47.3%	1	67
123	2	65.6%	116.36	60.70	66.20	2,340.00	786.80	800.70	652.70	54.6%	1	36
80	2	65.7%	76.63	59.90	65.20	2,350.00	796.70	809.70	659.30	54.7%	1	37
491	12	65.7%	65.80	58.60	64.20	2,360.00	962.10	976.30	977.60	105.4%	2	31
21	2	65.6%	95.39	57.50	62.50	2,370.00	813.90	827.80	730.29	54.4%	2	49
11	1	65.7%	66.50	56.60	61.60	2,380.00	823.00	836.90	738.25	54.4%	2	64
27	2	65.7%	136.16	55.30	60.60	2,390.00	832.30	846.00	747.37	54.4%	40	148
51	29	65.8%	59.13	54.80	59.80	2,400.00	842.40	856.90	852.03	55.0%	28	30
15	1	65.9%	84.90	53.60	59.10	2,410.00	1,005.20	1,019.40	1,105.11	105.8%	2	25
33	4	65.8%	70.17	52.90	57.70	2,420.00	860.10	873.30	795.58	54.3%	2	13
14	3	65.7%	123.62	51.10	56.80	2,430.00	1,122.40	1,134.60	993.73	132.9%	2	22
25	4	65.8%	78.64	50.50	55.90	2,440.00	1,030.00	1,045.50	1,131.04	105.9%	2	3
47	2	66.0%	59.30	50.00	55.30	2,450.00	890.30	900.90	948.40	54.8%	8	33
662	38	66.1%	55.40	49.60	54.20	2,460.00	1,048.00	1,063.00	1,040.61	106.2%	2	1
7	2	66.2%	150.91	48.60	53.90	2,470.00	869.00	882.40	1,364.00	—	1	6
11	3	66.2%	89.94	47.70	53.00	2,480.00	1,064.40	1,080.60	1,129.31	106.2%	2	38
54	1	66.2%	79.70	46.80	52.30	2,490.00	924.90	937.90	826.70	53.9%	2	68
92	3	66.3%	54.58	46.50	51.10	2,500.00	934.00	947.20	1,070.72	53.7%	2	110
68	55	66.4%	61.70	45.50	50.70	2,510.00	943.50	956.50	845.28	53.7%	2	4
11	3	66.4%	73.42	44.80	49.90	2,520.00	0.00	0.00	1,069.80	—	2	0
43	12	66.5%	92.42	44.10	49.20	2,530.00	1,109.00	1,125.20	996.77	106.8%	2	3
31	32	66.4%	63.56	42.80	48.40	2,540.00	970.70	984.50	868.36	53.2%	2	47
15	3	66.5%	51.45	42.30	47.70	2,550.00	936.10	948.60	1,388.00	—	1	15
43	24	66.5%	74.20	41.60	47.00	2,560.00	1,135.20	1,151.30	1,233.96	106.9%	3	1
4	2	66.6%	61.08	40.80	46.30	2,570.00	999.80	1,012.70	895.78	53.3%	4	1
13	2	66.6%	88.40	40.10	45.60	2,580.00	1,008.30	1,022.10	904.76	52.9%	2	1
16	2	66.5%	98.00	36.90	46.90	2,590.00	1,018.00	1,031.50	1,099.55	52.9%	12	62
562	8	66.9%	44.50	39.50	44.40	2,600.00	1,028.00	1,041.00	960.00	53.0%	1	107
95	55	66.9%	53.50	38.70	43.60	2,610.00	1,180.30	1,195.90	1,236.59	107.5%	2	22
43	3	66.8%	132.38	37.80	43.00	2,620.00	1,262.60	1,277.00	972.98	128.0%	2	20
6	1	67.4%	128.00	36.00	45.90	2,630.00	1,056.00	1,069.40	983.45	52.6%	2	25
6	2	67.0%	54.55	36.70	41.70	2,640.00	1,207.70	1,222.90	1,030.15	107.8%	2	41
21	28	67.0%	61.60	35.90	41.20	2,650.00	1,216.50	1,231.90	1,122.53	107.9%	3	19
4	1	67.0%	65.31	35.40	40.60	2,660.00	1,086.70	1,097.90	1,011.39	53.2%	2	2
6	2	67.1%	96.60	34.90	40.10	2,670.00	1,235.40	1,249.90	1,243.20	108.2%	2	75
54	2	67.2%	41.95	34.60	39.50	2,680.00	0.00	0.00	1,520.00	—	1	0
65	2	67.3%	46.80	34.20	38.90	2,690.00	1,332.90	1,344.90	1,317.90	130.6%	1	224
189	1	67.3%	39.08	33.50	38.30	2,700.00	1,123.40	1,136.10	1,098.25	52.2%	1	124
6	12	67.5%	101.80	33.50	37.70	2,710.00	1,133.00	1,145.70	1,061.12	52.1%	2	5
6	2	67.4%	95.80	32.60	37.20	2,720.00	1,281.00	1,295.30	1,059.70	108.7%	—	4
51	4	67.5%	169.45	32.10	36.80	2,730.00	1,291.00	1,304.40	1,295.00	109.0%	3	6
6	4	67.6%	78.01	31.60	36.30	2,740.00	1,298.20	1,313.50	1,101.64	108.8%	—	1
66	4	67.6%	168.66	31.20	35.70	2,750.00	1,308.20	1,322.60	1,444.10	109.0%	1	15
3	4	67.7%	162.60	30.70	35.20	2,760.00	1,317.30	1,331.70	1,126.96	109.1%	—	1
43	4	67.7%	168.81	30.30	34.70	2,770.00	1,325.40	1,340.90	1,094.64	109.1%	—	12
23	3	67.8%	58.35	29.80	34.20	2,780.00	1,336.00	1,350.00	1,156.80	109.4%	4	2
31	4	67.9%	40.35	29.50	33.90	2,790.00	1,343.80	1,359.20	1,114.72	109.3%	—	1
31	2	67.9%	40.00	29.00	33.20	2,800.00	1,354.90	1,368.40	1,181.31	109.7%	2	4
5	4	67.9%	81.30	28.20	32.90	2,810.00	1,229.50	1,242.00	1,146.60	51.1%	—	5
4	3	67.9%	87.16	27.80	32.40	2,820.00	1,371.60	1,386.80	1,580.00	109.6%	1	6
18	2	68.1%	48.40	27.70	32.00	2,830.00	1,380.70	1,396.00	1,369.13	109.7%	20	13
25	3	68.1%	37.80	27.30	31.60	2,840.00	1,390.60	1,405.20	1,306.00	109.9%	1	1
18	1	68.2%	116.79	26.50	30.80	2,860.00	1,408.30	1,423.60	1,394.75	110.0%	12	7
42	5	68.4%	68.00	25.80	30.00	2,880.00	1,478.90	1,493.30	1,160.08	125.6%	—	1
37	4	68.5%	35.32	25.10	29.20	2,900.00	0.00	0.00	1,384.30	—	2	0
23	8	68.6%	34.50	24.40	28.40	2,920.00	—	—	—	—	—	—
4	2	68.8%	28.29	23.80	27.80	2,940.00	1,529.90	1,544.20	1,342.96	125.0%	—	1
29	4	69.6%	95.74	21.90	30.80	2,960.00	1,557.30	1,571.70	1,329.78	127.8%	—	1
0	2	25.0%	73.00	0.00	0.00	2,980.00	1,520.30	1,533.00	1,538.36	111.0%	2	2
60	2	69.7%	38.16	19.80	29.80	3,000.00	1,414.80	1,427.30	1,299.40	57.4%	1	12
42	2	69.8%	30.52	19.60	29.40	3,010.00	1,548.00	1,563.30	1,570.80	111.7%	1	4
16	2	69.8%	58.80	19.10	29.00	3,020.00	1,434.50	1,446.90	1,358.00	57.4%	1	1
4	4	70.0%	47.81	19.10	28.90	3,030.00	0.00	0.00	1,510.10	—	—	0
—	—	—	—	—	—	3,040.00	1,576.00	1,591.50	1,466.00	112.0%	1	2
4	2	70.6%	50.97	19.40	28.80	3,050.00	—	—	—	—	—	—
14	4	70.3%	104.93	18.30	28.20	3,060.00	1,633.90	1,647.30	1,466.30	124.0%	—	3
21	2	70.0%	22.60	20.10	24.90	3,070.00	1,606.00	1,617.90	1,622.10	112.3%	1	1
9	1	70.5%	58.19	17.80	27.80	3,080.00	1,614.20	1,629.10	1,708.02	112.5%	6	5
10	—	93.8%	229.47	64.90	74.90	3,090.00	1,658.90	1,673.20	1,490.70	123.6%	—	10
20	4	70.5%	35.26	17.10	27.10	3,100.00	1,633.40	1,647.70	1,725.44	112.8%	6	3
1	—	94.2%	446.90	64.60	74.60	3,110.00	—	—	—	—	—	—
13	2	70.5%	79.19	16.40	26.40	3,120.00	—	—	—	—	—	—
0	—	25.0%	116.00	0.00	0.00	3,130.00	—	—	—	—	—	—
4	2	70.7%	50.41	16.00	26.00	3,140.00	—	—	—	—	—	—
78	2	70.7%	29.88	15.70	25.70	3,150.00	0.00	0.00	1,653.00	—	—	0
3	2	71.0%	41.31	16.40	25.30	3,160.00	1,689.90	1,704.50	1,773.22	113.4%	6	3
0	2	70.4%	22.60	16.70	22.50	3,170.00	1,582.30	1,595.00	1,444.27	58.4%	2	2
19	2	70.4%	21.75	17.20	21.30	3,180.00	1,592.20	1,604.90	1,471.95	58.4%	1	10
25	4	70.9%	26.05	14.70	24.70	3,190.00	1,717.10	1,733.30	1,433.60	113.6%	1	66
32	1	71.0%	21.30	14.50	24.40	3,200.00	1,612.00	1,624.70	1,484.30	58.6%	1	107
33	51	71.1%	63.85	14.30	24.30	3,210.00	—	—	—	—	—	—
6	8	71.1%	51.90	14.00	24.00	3,220.00	—	—	—	—	—	—
4	1	71.1%	18.70	14.00	23.30	3,230.00	—	—	—	—	—	—
3	4	71.4%	22.93	13.90	23.70	3,240.00	—	—	—	—	—	—
31	5	71.2%	33.60	13.20	23.20	3,250.00	1,798.60	1,812.90	1,450.90	122.0%	—	1
10	12	71.4%	66.00	13.30	23.20	3,260.00	1,671.60	1,684.20	1,758.00	59.1%	1	6
21	40	71.5%	70.25	13.20	23.00	3,270.00	—	—	—	—	—	—
111	2	71.5%	69.40	12.80	22.80	3,280.00	1,825.00	1,839.30	1,459.84	121.7%	—	1
2	2	71.6%	71.10	12.70	22.60	3,290.00	—	—	—	—	—	—
5	2	71.6%	30.66	12.40	22.40	3,300.00	—	—	—	—	—	—
4	4	71.8%	21.71	12.20	22.00	3,320.00	—	—	—	—	—	—
37	1	72.0%	47.40	12.10	22.00	3,330.00	—	—	—	—	—	—
105	4	72.8%	20.65	12.80	22.80	3,340.00	—	—	—	—	—	—
3	2	72.2%	23.00	11.80	21.70	3,350.00	—	—	—	—	—	—
16	20	72.2%	20.50	11.50	21.40	3,360.00	—	—	—	—	—	—
1	4	72.2%	20.27	11.30	21.20	3,370.00	—	—	—	—	—	—
38	2	72.2%	57.30	11.00	21.00	3,380.00	—	—	—	—	—	—
24	40	72.4%	55.24	11.10	20.80	3,390.00	—	—	—	—	—	—
11	1	72.6%	17.40	11.10	20.90	3,400.00	1,811.10	1,823.60	1,784.35	60.8%	2	1
169	4	72.6%	24.80	10.80	20.70	3,410.00	—	—	—	—	—	—
6	2	72.7%	19.49	10.60	20.60	3,420.00	—	—	—	—	—	—
11	4	72.6%	22.25	10.40	20.20	3,430.00	—	—	—	—	—	—
273	6	72.7%	19.00	10.20	20.10	3,440.00	1,731.60	1,746.00	2,266.00	—	1	1
60	2	73.0%	18.10	10.20	20.20	3,450.00	—	—	—	—	—	—
68	26	72.9%	38.40	10.00	19.90	3,460.00	1,978.20	1,992.10	1,740.00	117.4%	—	1
13	1	72.7%	19.00	9.50	19.50	3,470.00	—	—	—	—	—	—
44	2	72.4%	51.20	9.50	18.40	3,480.00	1,997.70	2,011.30	1,854.56	117.7%	—	0
69	2	72.7%	49.22	9.70	18.30	3,490.00	—	—	—	—	—	—
64	1	72.0%	24.06	8.20	18.00	3,500.00	1,910.90	1,923.50	1,880.85	62.5%	2	1
71	11	73.2%	17.05	9.30	19.10	3,510.00	—	—	—	—	—	—
83	16	73.1%	16.85	8.80	18.80	3,520.00	2,035.80	2,047.80	2,099.17	117.8%	6	19
1,257	7	72.6%	13.80	11.40	14.80	3,530.00	1,940.90	1,953.50	1,844.30	63.0%	10	0

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 SNDK put/call ratio?

For the February 19, 2027 expiration, the SNDK put/call ratio based on open interest is 1.31 (23,272 puts vs 17,719 calls), and 1.50 based on today's volume. A ratio above 1 means more puts than calls.

What is SNDK's implied volatility?

At-the-money implied volatility for SNDK options expiring February 19, 2027 is about 61.1%, an annualized estimate of how much the market expects Sandisk stock to move.

How many SNDK option expiration dates are there?

SNDK has 20 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.