SNDK - Options Database

SNDK

SANDISK CORP

$1225.46 -7.86%

(10/30 10:00) ◀

Friday, October 30, 2026 (10:05am)

▶ (10/30 10:10)

◀ 10/30 10:05 ▶

Option Volume

Detail

ℹ

Current (10/30 10:05am) 57,285

Calls: 34,918 (61%)

Puts: 22,367 (39%)

Prior (10/28) 22,605

Calls: 14,337 (63%)

Puts: 8,268 (37%)

Current vs Prior +153.42%

Calls: +143.55% (Calls)

Puts: +170.52% (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 -51.31%

Calls: -49.09%

Puts: -54.42%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/30 10:05am) $114.67M

Calls: $54.52M (48%)

Puts: $60.15M (52%)

Prior (10/28) $95.14M

Calls: $67.07M (70%)

Puts: $28.07M (30%)

Current vs Prior +20.53%

Calls: -18.71%

Puts: +114.26%

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 -72.04%

Calls: -82.58%

Puts: -38.10%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (10/30 10:05am) 0.64

Prior (10/28) 0.58

Current vs Prior +11.07%

Prior 7-Day Average 0.69

Current vs Prior 7-Day Avg -6.59%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/30 10:05am) 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 3.06% | 8.98%14.46% | 20.15%

Prior 7.96% | 11.06%15.03% | 20.48%

Current vs Prior -61.57% | -18.84%-3.76% | -1.60%

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

Current vs 7-Day Avg -54.28% | -11.50%+33.81% | +2.06%

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

Current vs 7-Day Eod -61.57% | -18.84%-3.28% | -0.71%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 2.14% | 1.46%

Calls: 2.27% | 1.47%

Puts: 2.01% | 1.44%

Prior 2.34% | 2.17%

Calls: 2.11% | 2.05%

Puts: 2.58% | 2.28%

Current vs Prior -8.55% | -32.72%

Prior 7-Day Avg 2.78% | 2.70%

Calls: 2.57% | 2.50%

Puts: 3.01% | 2.90%

Current vs 7-Day Avg -23.14% | -45.98%

Liquidity Good

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🤖 AI Insights

Unusually high activity with volume up 153% vs prior - elevated interest. Bullish P/C ratio of 0.64.

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
10:05	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 530 of results (avg 4.1%, best 0.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1150.00	Nov 20	128.50	129.20	$128.85	0.5%	22	0.67	97
$1180.00	Nov 20	110.60	111.40	$111.00	0.7%	21	0.61	74
$1170.00	Nov 20	116.40	117.30	$116.85	0.8%	58	0.63	22
$1120.00	Nov 20	148.10	149.30	$148.70	0.8%	15	0.72	70
$1130.00	Nov 20	141.30	142.50	$141.90	0.8%	31	0.70	115

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1345.00	Nov 20	159.90	160.90	$160.40	0.6%	1	0.67	81
$1370.00	Nov 20	178.80	180.00	$179.40	0.7%	5	0.70	396
$1305.00	Nov 20	131.80	132.70	$132.25	0.7%	15	0.61	13
$1300.00	Nov 20	128.50	129.40	$128.95	0.7%	59	0.60	774
$1390.00	Nov 20	194.30	195.70	$195.00	0.7%	--	0.73	237

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. 326 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1000.00	Oct 30	218.60	231.30	$224.95	5.6%	--	1.00	34
$1090.00	Oct 30	128.70	139.20	$133.95	7.8%	5	1.00	--
$1100.00	Oct 30	122.30	130.10	$126.20	6.2%	12	1.00	47
$1105.00	Oct 30	114.40	125.10	$119.75	8.9%	1	1.00	6
$1115.00	Oct 30	103.80	116.10	$109.95	11.2%	1	1.00	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1450.00	Oct 30	222.60	229.40	$226.00	3.0%	19	1.00	405
$1405.00	Oct 30	177.30	184.90	$181.10	4.2%	--	1.00	21
$1420.00	Oct 30	192.50	200.10	$196.30	3.9%	17	1.00	190
$1425.00	Oct 30	197.50	205.10	$201.30	3.8%	2	1.00	189
$1465.00	Oct 30	236.40	244.60	$240.50	3.4%	1	1.00	35

Most actively traded options today. High liquidity = easy entry/exit. 663 active (total vol 47.4K, top 3.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	1.25	1.35	$1.30	7.7%	3.0K	0.06	1.4K
$1250.00	Oct 30	7.80	8.10	$7.95	3.8%	2.8K	0.28	475
$1400.00	Oct 30	0.05	0.15	$0.10	100.0%	2.5K	0.01	3.0K
$1220.00	Oct 30	20.00	20.50	$20.25	2.5%	1.4K	0.54	28
$1350.00	Oct 30	0.20	0.40	$0.30	66.7%	821	0.01	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1150.00	Oct 30	0.85	1.05	$0.95	21.1%	1.8K	0.05	769
$1100.00	Oct 30	0.10	0.20	$0.15	66.7%	1.6K	0.01	2.7K
$1200.00	Oct 30	7.50	7.80	$7.65	3.9%	1.4K	0.29	1.9K
$1000.00	Nov 6	2.90	3.30	$3.10	12.9%	763	0.05	748
$1230.00	Oct 30	19.70	20.10	$19.90	2.0%	576	0.55	382

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 40 strikes (avg 87.3%, max 102.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1200.00	Oct 30	Dec 11	136.3%	67.3%	102.7%	606	397
$1220.00	Oct 30	Dec 4	135.6%	66.9%	102.7%	1.4K	29
$1210.00	Oct 30	Dec 4	135.9%	67.3%	102.0%	767	27
$1180.00	Oct 30	Nov 27	137.1%	68.0%	101.5%	39	29
$1190.00	Oct 30	Nov 27	136.9%	68.1%	101.0%	177	24

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1200.00	Oct 30	Dec 11	136.3%	67.3%	102.7%	1.5K	1.9K
$1210.00	Oct 30	Dec 4	135.9%	67.3%	102.0%	477	241
$1220.00	Oct 30	Dec 11	135.6%	67.1%	102.0%	511	246
$1180.00	Oct 30	Nov 27	137.1%	68.0%	101.5%	465	264
$1190.00	Oct 30	Nov 27	136.4%	68.1%	100.2%	211	743

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 506 found (best R:R 1.48, avg 4.57)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1230.00	$1320.00	Dec 11	$36.30	$53.70	$36.30	54%	1.48	$1266.30
$1120.00	$1210.00	Dec 4	$53.15	$36.85	$53.15	70%	0.69	$1173.15
$1180.00	$1190.00	Nov 27	$2.55	$7.45	$2.55	61%	2.92	$1182.55
$1110.00	$1150.00	Nov 27	$24.60	$15.40	$24.60	72%	0.63	$1134.60
$1360.00	$1390.00	Dec 4	$6.65	$23.35	$6.65	35%	3.51	$1366.65

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1350.00	$1340.00	Nov 27	$2.50	$7.50	$2.50	66%	3.00	$1347.50
$1385.00	$1380.00	Nov 6	$1.75	$3.25	$1.75	85%	1.86	$1383.25
$1392.50	$1390.00	Nov 6	$0.40	$2.10	$0.40	86%	5.25	$1392.10
$1460.00	$1450.00	Nov 20	$6.60	$3.40	$6.60	81%	0.52	$1453.40
$1295.00	$1290.00	Oct 30	$3.15	$1.85	$3.15	93%	0.59	$1291.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 391 found (best R:R 0.73, avg 0.38)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1325.00	$1330.00	Nov 27	$2.75	$2.75	$2.25	62%	1.22	$1327.75
$1350.00	$1355.00	Dec 4	$2.65	$2.65	$2.35	64%	1.13	$1352.65
$1260.00	$1265.00	Nov 13	$3.05	$3.05	$1.95	55%	1.56	$1263.05
$1330.00	$1335.00	Nov 13	$2.20	$2.20	$2.80	69%	0.79	$1332.20
$1380.00	$1385.00	Nov 27	$2.10	$2.10	$2.90	70%	0.72	$1382.10

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1100.00	Dec 11	$42.10	$42.10	$57.90	58%	0.73	$1157.90
$1100.00	$1040.00	Dec 11	$19.95	$19.95	$40.05	72%	0.50	$1080.05
$1130.00	$1120.00	Nov 27	$5.10	$5.10	$4.90	69%	1.04	$1124.90
$1170.00	$1160.00	Nov 27	$5.55	$5.55	$4.45	63%	1.25	$1164.45
$1210.00	$1200.00	Dec 4	$6.05	$6.05	$3.95	56%	1.53	$1203.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 18 found (avg debit $35.74, cheapest $34.30)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1205.00	Oct 30	Nov 6	$35.25	137.0%	77.3%
$1215.00	Oct 30	Nov 6	$36.25	135.9%	77.0%
$1210.00	Oct 30	Nov 6	$35.75	135.9%	77.4%
$1230.00	Oct 30	Nov 6	$36.75	136.8%	78.4%
$1220.00	Oct 30	Nov 6	$36.75	135.6%	77.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1205.00	Oct 30	Nov 6	$34.30	137.0%	77.3%
$1215.00	Oct 30	Nov 6	$35.40	135.9%	77.2%
$1210.00	Oct 30	Nov 6	$34.90	135.9%	77.3%
$1220.00	Oct 30	Nov 6	$35.55	135.6%	77.3%
$1235.00	Oct 30	Nov 6	$35.55	136.4%	78.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 174 found (cheapest 2.84% of stock, avg 11.05%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1225.00	Oct 30	$17.60	$17.25	$34.85	$1190.15	$1259.85	2.84%
$1230.00	Oct 30	$15.20	$19.90	$35.10	$1194.90	$1265.10	2.86%
$1220.00	Oct 30	$20.25	$15.00	$35.25	$1184.75	$1255.25	2.88%
$1215.00	Oct 30	$23.15	$12.80	$35.95	$1179.05	$1250.95	2.93%
$1235.00	Oct 30	$13.10	$22.80	$35.90	$1199.10	$1270.90	2.93%
$1240.00	Oct 30	$11.15	$25.90	$37.05	$1202.95	$1277.05	3.02%
$1210.00	Oct 30	$26.25	$10.90	$37.15	$1172.85	$1247.15	3.03%
$1205.00	Oct 30	$29.50	$9.25	$38.75	$1166.25	$1243.75	3.16%
$1245.00	Oct 30	$9.50	$29.30	$38.80	$1206.20	$1283.80	3.17%
$1200.00	Oct 30	$32.95	$7.65	$40.60	$1159.40	$1240.60	3.31%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 1.40% of stock, avg 10.17%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1245.00	$1200.00	Oct 30	$9.50	$7.65	$17.15	$1182.85	$1262.15
$1245.00	$1205.00	Oct 30	$9.50	$9.25	$18.75	$1186.25	$1263.75
$1240.00	$1200.00	Oct 30	$11.15	$7.65	$18.80	$1181.20	$1258.80
$1240.00	$1205.00	Oct 30	$11.15	$9.25	$20.40	$1184.60	$1260.40
$1245.00	$1210.00	Oct 30	$9.50	$10.90	$20.40	$1189.60	$1265.40
$1240.00	$1210.00	Oct 30	$11.15	$10.90	$22.05	$1187.95	$1262.05
$1235.00	$1200.00	Oct 30	$13.10	$7.65	$20.75	$1179.25	$1255.75
$1235.00	$1205.00	Oct 30	$13.10	$9.25	$22.35	$1182.65	$1257.35
$1235.00	$1210.00	Oct 30	$13.10	$10.90	$24.00	$1186.00	$1259.00
$1245.00	$1215.00	Oct 30	$9.50	$12.80	$22.30	$1192.70	$1267.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 105 found (best R:R 1.11, avg credit $3.89)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1030/1040	1425/1435	Dec 11	$5.25	$4.75	50%	1.11	$1034.75	$1430.25
1020/1030	1425/1435	Dec 11	$5.10	$4.90	51%	1.04	$1024.90	$1430.10
1020/1025	1245/1250	Oct 30	$1.77	$3.23	67%	0.55	$1023.23	$1246.77
1010/1020	1425/1435	Dec 11	$4.90	$5.10	52%	0.96	$1015.10	$1429.90
1020/1025	1260/1265	Oct 30	$1.17	$3.83	78%	0.31	$1023.83	$1261.17
1000/1010	1425/1435	Dec 11	$4.75	$5.25	53%	0.90	$1005.25	$1429.75
1020/1025	1265/1270	Oct 30	$1.02	$3.98	81%	0.26	$1023.98	$1266.02
1020/1025	1255/1260	Oct 30	$1.32	$3.68	75%	0.36	$1023.68	$1256.32
1030/1040	1390/1400	Dec 11	$5.45	$4.55	46%	1.20	$1034.55	$1395.45
1020/1025	1270/1275	Oct 30	$0.87	$4.13	83%	0.21	$1024.13	$1270.87

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 333 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1240.00	$1245.00	$1250.00	Oct 30	$0.10	$4.90	8%	49.00
$1230.00	$1235.00	$1240.00	Oct 30	$0.15	$4.85	9%	32.33
$1205.00	$1210.00	$1215.00	Oct 30	$0.15	$4.85	9%	32.33
$1020.00	$1030.00	$1040.00	Nov 20	$0.05	$9.95	2%	199.00
$1190.00	$1195.00	$1200.00	Oct 30	$0.15	$4.85	7%	32.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1215.00	$1220.00	$1225.00	Oct 30	$0.05	$4.95	9%	99.00
$1200.00	$1205.00	$1210.00	Oct 30	$0.05	$4.95	8%	99.00
$1240.00	$1250.00	$1260.00	Nov 20	$0.10	$9.90	4%	99.00
$1270.00	$1280.00	$1290.00	Nov 27	$0.10	$9.90	3%	99.00
$1170.00	$1175.00	$1180.00	Oct 30	$0.06	$4.94	5%	82.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 115 found (best net $-42.95, 109 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1000.00	$1090.00	1:2	Oct 30	-$42.95	$47.05
$1000.00	$1100.00	1:2	Nov 13	-$65.10	$34.90
$1230.00	$1320.00	1:2	Dec 11	-$41.30	$48.70
$1355.00	$1360.00	1:2	Oct 30	-$0.05	$4.95
$1382.50	$1385.00	1:2	Oct 30	$0.00	$2.50

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1100.00	1:2	Dec 11	-$14.90	$85.10
$1000.00	$990.00	1:2	Oct 30	-$0.02	$9.98
$1105.00	$1100.00	1:2	Oct 30	-$0.08	$4.92
$1015.00	$1010.00	1:2	Oct 30	-$0.06	$4.94
$1070.00	$1065.00	1:2	Oct 30	-$0.07	$4.93

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 210 found (best yield 5.92%, avg 2.73%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1320.00	Dec 11	$72.60	0.42	7.7%	5.92%	13.64%	5	--
$1230.00	Dec 11	$108.10	0.54	0.4%	8.82%	9.19%	1	--
$1340.00	Dec 11	$65.60	0.39	9.3%	5.35%	14.70%	--	30
$1350.00	Dec 11	$62.70	0.38	10.2%	5.12%	15.28%	51	6
$1390.00	Dec 11	$51.50	0.33	13.4%	4.20%	17.63%	--	30
$1400.00	Dec 11	$48.30	0.32	14.2%	3.94%	18.18%	1	--
$1410.00	Dec 11	$45.90	0.31	15.1%	3.75%	18.80%	4	--
$1270.00	Dec 4	$80.60	0.47	3.6%	6.58%	10.21%	1	3
$1250.00	Dec 4	$89.10	0.50	2.0%	7.27%	9.27%	5	3
$1300.00	Dec 4	$69.10	0.43	6.1%	5.64%	11.72%	1	8

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 34,918

Total Puts 22,367

Put/Call Ratio 0.64

Net Difference 12,551

Prior's Put/Call Breakdown

Total Calls 14,337

Total Puts 8,268

Put/Call Ratio 0.58

Net Difference 6,069

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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