SNDK - Options Database

SNDK

SANDISK CORP

$1205.31 -9.38%

(10/30 10:15) ◀

Friday, October 30, 2026 (10:20am)

▶ (10/30 10:25)

◀ 10/30 10:20 ▶

Option Volume

Detail

ℹ

Current (10/30 10:20am) 71,287

Calls: 42,671 (60%)

Puts: 28,616 (40%)

Prior (10/28) 26,269

Calls: 16,371 (62%)

Puts: 9,898 (38%)

Current vs Prior +171.37%

Calls: +160.65% (Calls)

Puts: +189.11% (Puts)

Prior 7-Day Total 823,536

Calls: 480,068 (58%)

Puts: 343,468 (42%)

Prior 7-Day Average 117,648

Calls: 68,581 (58%)

Puts: 49,066 (42%)

Current vs Prior 7-Day Avg -39.41%

Calls: -37.78%

Puts: -41.68%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/30 10:20am) $138.16M

Calls: $49.30M (36%)

Puts: $88.86M (64%)

Prior (10/28) $108.07M

Calls: $73.42M (68%)

Puts: $34.66M (32%)

Current vs Prior +27.84%

Calls: -32.85%

Puts: +156.38%

Prior 7-Day Total $2.87B

Calls: $2.19B (76%)

Puts: $680.22M (24%)

Prior 7-Day Average $410.19M

Calls: $313.01M (76%)

Puts: $97.17M (24%)

Current vs Prior 7-Day Avg -66.32%

Calls: -84.25%

Puts: -8.56%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/30 10:20am) 0.67

Prior (10/28) 0.60

Current vs Prior +10.92%

Prior 7-Day Average 0.69

Current vs Prior 7-Day Avg -2.21%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/30 10:20am) 276,207

Calls: 142,553 (52%)

Puts: 133,654 (48%)

Prior (10/28) 233,106

Calls: 120,296 (52%)

Puts: 112,810 (48%)

Current vs Prior +18.49%

Prior 7-Day Total 1,937,889

Calls: 925,810 (48%)

Puts: 1,012,079 (52%)

Prior 7-Day Average 276,841

Calls: 132,258 (48%)

Puts: 144,582 (52%)

Current vs Prior 7-Day Avg -0.23%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)

Current 3.00% | 9.16%14.65% | 20.33%

Prior 7.96% | 11.06%15.03% | 20.48%

Current vs Prior -62.38% | -17.21%-2.55% | -0.75%

Prior 7-Day Avg 6.69% | 10.14%10.81% | 19.74%

Current vs 7-Day Avg -55.24% | -9.72%+35.50% | +2.95%

Prior 7-Day Eod 7.96% | 11.06%14.95% | 20.30%

Current vs 7-Day Eod -62.38% | -17.21%-2.06% | +0.15%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 3.90% | 2.08%

Calls: 4.15% | 2.02%

Puts: 3.64% | 2.15%

Prior 2.34% | 2.17%

Calls: 2.11% | 2.05%

Puts: 2.58% | 2.28%

Current vs Prior +66.67% | -4.15%

Prior 7-Day Avg 2.78% | 2.70%

Calls: 2.57% | 2.50%

Puts: 3.01% | 2.90%

Current vs 7-Day Avg +40.07% | -23.04%

Liquidity Good

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🤖 AI Insights

Moderately bearish flow with 64% put dollar volume ($88.86M). Unusually high activity with volume up 171% vs prior - elevated interest. Bullish P/C ratio of 0.67.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
10:20	BEARISH	BULLISH	BULLISH
10:15	BEARISH	BULLISH	BULLISH
10:10	BEARISH	BULLISH	BULLISH
10:05	BEARISH	BULLISH	BULLISH
10:00	BEARISH	BULLISH	BULLISH
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BEARISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BEARISH	BULLISH	BULLISH

📈 Options Analysis

🎯 Tightest Spreads

💰 Best Value Under $1

📊 High Delta (ITM)

🔥 High Volume

⏰ Backwardation

📈 Debit Spreads

📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

🦋 Butterflies

⚖️ Ratio Spreads

🛡️ Covered Calls

🎯

Tightest Spreads

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 537 of results (avg 4.8%, best 1.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1200.00	Nov 20	89.10	90.20	$89.65	1.2%	78	0.55	124
$1100.00	Nov 20	147.50	149.50	$148.50	1.3%	2	0.72	94
$1105.00	Nov 6	117.90	119.50	$118.70	1.3%	4	0.79	--
$1180.00	Nov 20	99.10	100.60	$99.85	1.5%	28	0.58	74
$1170.00	Nov 20	104.40	106.00	$105.20	1.5%	65	0.60	22

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1380.00	Nov 20	201.70	203.90	$202.80	1.1%	--	0.74	229
$1420.00	Nov 20	234.70	237.30	$236.00	1.1%	2	0.79	319
$1360.00	Nov 20	185.80	187.90	$186.85	1.1%	11	0.72	213
$1400.00	Nov 20	217.80	220.40	$219.10	1.2%	21	0.76	1.1K
$1310.00	Nov 20	148.50	150.30	$149.40	1.2%	9	0.64	246

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 319 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$980.00	Oct 30	218.70	230.10	$224.40	5.1%	--	1.00	14
$1000.00	Oct 30	200.40	206.80	$203.60	3.1%	--	1.00	34
$1075.00	Oct 30	124.80	135.20	$130.00	8.0%	1	1.00	--
$1090.00	Oct 30	110.70	120.30	$115.50	8.3%	5	1.00	--
$1100.00	Oct 30	100.30	110.30	$105.30	9.5%	12	1.00	47

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1425.00	Oct 30	217.70	224.10	$220.90	2.9%	2	1.00	189
$1405.00	Oct 30	197.80	203.90	$200.85	3.0%	8	1.00	21
$1420.00	Oct 30	213.30	219.00	$216.15	2.6%	20	1.00	190
$1430.00	Oct 30	218.80	229.10	$223.95	4.6%	19	1.00	83
$1440.00	Oct 30	229.50	239.30	$234.40	4.2%	2	1.00	147

Most actively traded options today. High liquidity = easy entry/exit. 682 active (total vol 58.6K, top 4.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1250.00	Oct 30	3.20	3.40	$3.30	6.1%	4.2K	0.15	475
$1300.00	Oct 30	0.40	0.60	$0.50	40.0%	3.6K	0.03	1.4K
$1400.00	Oct 30	0.05	0.15	$0.10	100.0%	2.5K	0.01	3.0K
$1220.00	Oct 30	10.30	10.70	$10.50	3.8%	1.8K	0.36	28
$1270.00	Oct 30	1.40	1.55	$1.48	10.1%	1.2K	0.07	158

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1150.00	Oct 30	2.10	2.25	$2.17	6.9%	2.3K	0.10	769
$1200.00	Oct 30	14.00	14.60	$14.30	4.2%	1.9K	0.45	1.9K
$1100.00	Oct 30	0.25	0.35	$0.30	33.3%	1.7K	0.02	2.7K
$1000.00	Nov 6	4.10	4.30	$4.20	4.8%	827	0.06	748
$1230.00	Oct 30	31.50	32.60	$32.05	3.4%	751	0.72	382

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 37 strikes (avg 78.6%, max 106.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1170.00	Oct 30	Nov 27	138.3%	68.2%	102.9%	46	27
$1180.00	Oct 30	Dec 4	136.4%	67.5%	102.1%	43	25
$1200.00	Oct 30	Dec 11	134.0%	66.9%	100.4%	786	397
$1190.00	Oct 30	Nov 27	134.9%	69.1%	95.4%	212	24
$1210.00	Oct 30	Dec 4	134.3%	70.1%	91.6%	1.0K	27

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1170.00	Oct 30	Dec 4	138.3%	67.1%	106.3%	556	182
$1200.00	Oct 30	Dec 11	134.0%	66.9%	100.4%	1.9K	1.9K
$1180.00	Oct 30	Nov 27	136.4%	69.2%	97.2%	570	264
$1190.00	Oct 30	Nov 27	135.4%	69.1%	96.0%	416	743
$1210.00	Oct 30	Dec 4	133.9%	70.1%	91.0%	672	241

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 500 found (best R:R 1.91, avg 4.91)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1230.00	$1320.00	Dec 11	$30.90	$59.10	$30.90	52%	1.91	$1260.90
$1120.00	$1180.00	Dec 4	$32.40	$27.60	$32.40	68%	0.85	$1152.40
$1250.00	$1270.00	Dec 4	$6.30	$13.70	$6.30	48%	2.17	$1256.30
$1095.00	$1100.00	Nov 6	$1.25	$3.75	$1.25	81%	3.00	$1096.25
$1360.00	$1390.00	Dec 4	$6.55	$23.45	$6.55	33%	3.58	$1366.55

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1360.00	$1355.00	Nov 6	$1.30	$3.70	$1.30	84%	2.85	$1358.70
$1360.00	$1355.00	Nov 27	$1.30	$3.70	$1.30	69%	2.85	$1358.70
$1385.00	$1380.00	Nov 6	$2.40	$2.60	$2.40	87%	1.08	$1382.60
$1430.00	$1425.00	Oct 30	$3.05	$1.95	$3.05	100%	0.64	$1426.95
$1405.00	$1400.00	Nov 13	$2.20	$2.80	$2.20	83%	1.27	$1402.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 396 found (best R:R 1.00, avg 0.39)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1235.00	$1240.00	Nov 13	$3.30	$3.30	$1.70	54%	1.94	$1238.30
$1340.00	$1350.00	Dec 11	$4.35	$4.35	$5.65	62%	0.77	$1344.35
$1365.00	$1370.00	Nov 27	$2.05	$2.05	$2.95	70%	0.69	$1367.05
$1355.00	$1360.00	Nov 27	$2.05	$2.05	$2.95	69%	0.69	$1357.05
$1350.00	$1355.00	Dec 4	$2.20	$2.20	$2.80	66%	0.79	$1352.20

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1150.00	$1110.00	Dec 11	$20.00	$20.00	$20.00	63%	1.00	$1130.00
$1090.00	$1040.00	Dec 11	$16.40	$16.40	$33.60	71%	0.49	$1073.60
$1200.00	$1150.00	Dec 11	$23.10	$23.10	$26.90	55%	0.86	$1176.90
$1200.00	$1170.00	Dec 4	$14.90	$14.90	$15.10	55%	0.99	$1185.10
$1180.00	$1170.00	Nov 27	$6.20	$6.20	$3.80	58%	1.63	$1173.80

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 18 found (avg debit $36.48, cheapest $34.95)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1185.00	Oct 30	Nov 6	$35.75	135.7%	78.7%
$1195.00	Oct 30	Nov 6	$37.15	134.8%	78.6%
$1190.00	Oct 30	Nov 6	$36.60	134.9%	78.8%
$1200.00	Oct 30	Nov 6	$37.45	134.0%	78.6%
$1205.00	Oct 30	Nov 6	$37.60	133.7%	78.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1185.00	Oct 30	Nov 6	$34.95	136.2%	78.7%
$1190.00	Oct 30	Nov 6	$35.50	135.4%	78.8%
$1200.00	Oct 30	Nov 6	$36.45	134.0%	78.6%
$1195.00	Oct 30	Nov 6	$35.95	134.0%	78.6%
$1205.00	Oct 30	Nov 6	$36.40	133.7%	78.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 169 found (cheapest 2.80% of stock, avg 11.23%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1200.00	Oct 30	$19.40	$14.30	$33.70	$1166.30	$1233.70	2.80%
$1205.00	Oct 30	$16.85	$16.85	$33.70	$1171.30	$1238.70	2.80%
$1210.00	Oct 30	$14.55	$19.25	$33.80	$1176.20	$1243.80	2.80%
$1215.00	Oct 30	$12.30	$22.00	$34.30	$1180.70	$1249.30	2.85%
$1195.00	Oct 30	$22.35	$12.25	$34.60	$1160.40	$1229.60	2.87%
$1220.00	Oct 30	$10.50	$25.15	$35.65	$1184.35	$1255.65	2.96%
$1190.00	Oct 30	$25.50	$10.40	$35.90	$1154.10	$1225.90	2.98%
$1225.00	Oct 30	$8.75	$28.50	$37.25	$1187.75	$1262.25	3.09%
$1185.00	Oct 30	$28.95	$8.65	$37.60	$1147.40	$1222.60	3.12%
$1230.00	Oct 30	$7.25	$32.05	$39.30	$1190.70	$1269.30	3.26%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 1.32% of stock, avg 10.58%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1230.00	$1185.00	Oct 30	$7.25	$8.65	$15.90	$1169.10	$1245.90
$1225.00	$1185.00	Oct 30	$8.75	$8.65	$17.40	$1167.60	$1242.40
$1230.00	$1190.00	Oct 30	$7.25	$10.40	$17.65	$1172.35	$1247.65
$1225.00	$1190.00	Oct 30	$8.75	$10.40	$19.15	$1170.85	$1244.15
$1220.00	$1185.00	Oct 30	$10.50	$8.65	$19.15	$1165.85	$1239.15
$1220.00	$1190.00	Oct 30	$10.50	$10.40	$20.90	$1169.10	$1240.90
$1230.00	$1195.00	Oct 30	$7.25	$12.25	$19.50	$1175.50	$1249.50
$1225.00	$1195.00	Oct 30	$8.75	$12.25	$21.00	$1174.00	$1246.00
$1215.00	$1185.00	Oct 30	$12.30	$8.65	$20.95	$1164.05	$1235.95
$1220.00	$1195.00	Oct 30	$10.50	$12.25	$22.75	$1172.25	$1242.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 102 found (best R:R 1.30, avg credit $3.02)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
990/1000	1425/1435	Dec 11	$5.65	$4.35	54%	1.30	$994.35	$1430.65
990/1000	1390/1400	Dec 11	$5.75	$4.25	50%	1.35	$994.25	$1395.75
1030/1040	1425/1435	Dec 11	$5.70	$4.30	49%	1.33	$1034.30	$1430.70
990/1000	1400/1410	Dec 11	$5.35	$4.65	51%	1.15	$994.65	$1405.35
1090/1100	1425/1435	Dec 11	$6.30	$3.70	41%	1.70	$1093.70	$1431.30
1030/1040	1390/1400	Dec 11	$5.80	$4.20	46%	1.38	$1034.20	$1395.80
1090/1100	1390/1400	Dec 11	$6.40	$3.60	38%	1.78	$1093.60	$1396.40
1030/1040	1400/1410	Dec 11	$5.40	$4.60	47%	1.17	$1034.60	$1405.40
1115/1120	1250/1255	Oct 30	$0.80	$4.20	82%	0.19	$1119.20	$1250.80
1090/1100	1400/1410	Dec 11	$6.00	$4.00	39%	1.50	$1094.00	$1406.00

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 332 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1205.00	$1210.00	$1215.00	Oct 30	$0.05	$4.95	10%	99.00
$1215.00	$1220.00	$1225.00	Oct 30	$0.05	$4.95	9%	99.00
$1090.00	$1100.00	$1110.00	Nov 20	$0.05	$9.95	3%	199.00
$1175.00	$1180.00	$1185.00	Oct 30	$0.10	$4.90	8%	49.00
$1260.00	$1270.00	$1280.00	Nov 20	$0.10	$9.90	3%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1170.00	$1175.00	$1180.00	Oct 30	$0.05	$4.95	7%	99.00
$1185.00	$1190.00	$1195.00	Oct 30	$0.10	$4.90	9%	49.00
$1100.00	$1110.00	$1120.00	Nov 20	$0.05	$9.95	3%	199.00
$1225.00	$1230.00	$1235.00	Oct 30	$0.10	$4.90	8%	49.00
$1210.00	$1220.00	$1230.00	Nov 20	$0.10	$9.90	4%	99.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 108 found (best net $-51.55, 103 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1000.00	$1100.00	1:2	Nov 13	-$51.55	$48.45
$1000.00	$1075.00	1:2	Oct 30	-$56.40	$18.60
$1325.00	$1330.00	1:2	Oct 30	-$0.02	$4.98
$1340.00	$1345.00	1:2	Oct 30	-$0.06	$4.94
$1420.00	$1425.00	1:2	Oct 30	-$0.02	$4.98

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1015.00	$1010.00	1:2	Oct 30	$0.00	$5.00
$1005.00	$1000.00	1:2	Oct 30	-$0.01	$4.99
$1025.00	$1020.00	1:2	Oct 30	-$0.02	$4.98
$1085.00	$1080.00	1:2	Oct 30	-$0.06	$4.94
$980.00	$970.00	1:2	Oct 30	-$0.05	$9.95

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 211 found (best yield 5.63%, avg 2.79%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1320.00	Dec 11	$67.80	0.40	9.5%	5.63%	15.14%	5	--
$1340.00	Dec 11	$61.70	0.38	11.2%	5.12%	16.29%	--	30
$1230.00	Dec 11	$98.70	0.52	2.0%	8.19%	10.24%	1	--
$1350.00	Dec 11	$58.60	0.36	12.0%	4.86%	16.87%	57	6
$1360.00	Dec 11	$56.40	0.35	12.8%	4.68%	17.51%	2	--
$1390.00	Dec 11	$48.70	0.32	15.3%	4.04%	19.36%	--	30
$1400.00	Dec 11	$46.30	0.31	16.1%	3.84%	19.99%	1	--
$1410.00	Dec 11	$44.30	0.30	17.0%	3.68%	20.66%	4	--
$1425.00	Dec 11	$41.10	0.29	18.2%	3.41%	21.64%	1	--
$1270.00	Dec 4	$74.10	0.45	5.4%	6.15%	11.51%	1	3

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
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Current Put/Call Breakdown

Total Calls 42,671

Total Puts 28,616

Put/Call Ratio 0.67

Net Difference 14,055

Prior's Put/Call Breakdown

Total Calls 16,371

Total Puts 9,898

Put/Call Ratio 0.60

Net Difference 6,473

Prior 7-Day Put/Call Summary

Total Calls 480,068

Total Puts 343,468

Average Put/Call Ratio 0.69

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

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Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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