SNDK - Options Database

SNDK

SANDISK CORP

$1351.60 +3.58%

(10/28 09:45) ◀

Wednesday, October 28, 2026 (9:50am)

▶ (10/28 09:55)

◀ 10/28 09:50 ▶

Option Volume

Detail

ℹ

Current (10/28 9:50am) 15,805

Calls: 10,647 (67%)

Puts: 5,158 (33%)

Prior (10/13) 22,120

Calls: 13,878 (63%)

Puts: 8,242 (37%)

Current vs Prior -28.55%

Calls: -23.28% (Calls)

Puts: -37.42% (Puts)

Prior 7-Day Total 1,356,946

Calls: 814,389 (60%)

Puts: 542,557 (40%)

Prior 7-Day Average 193,849

Calls: 116,341 (60%)

Puts: 77,508 (40%)

Current vs Prior 7-Day Avg -91.85%

Calls: -90.85%

Puts: -93.35%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 9:50am) $64.50M

Calls: $43.71M (68%)

Puts: $20.78M (32%)

Prior (10/13) $70.91M

Calls: $30.03M (42%)

Puts: $40.88M (58%)

Current vs Prior -9.04%

Calls: +45.57%

Puts: -49.16%

Prior 7-Day Total $4.52B

Calls: $3.55B (79%)

Puts: $969.28M (21%)

Prior 7-Day Average $645.48M

Calls: $507.02M (79%)

Puts: $138.47M (21%)

Current vs Prior 7-Day Avg -90.01%

Calls: -91.38%

Puts: -84.99%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 9:50am) 0.48

Prior (10/13) 0.59

Current vs Prior -18.43%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -25.30%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 9:50am) 233,106

Calls: 120,296 (52%)

Puts: 112,810 (48%)

Prior (10/13) 287,785

Calls: 139,817 (49%)

Puts: 147,968 (51%)

Current vs Prior -19.00%

Prior 7-Day Total 2,163,282

Calls: 999,122 (46%)

Puts: 1,164,160 (54%)

Prior 7-Day Average 309,040

Calls: 142,731 (46%)

Puts: 166,308 (54%)

Current vs Prior 7-Day Avg -24.57%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 8.86% | 11.88%15.76% | 21.15%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +57.85% | +39.00%+180.96% | +21.79%

Prior 7-Day Avg 6.84% | 10.50%10.20% | 20.27%

Current vs 7-Day Avg +29.55% | +13.19%+54.59% | +4.31%

Prior 7-Day Eod 5.61% | 8.55%15.93% | 21.26%

Current vs 7-Day Eod +57.85% | +39.00%-1.02% | -0.54%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.17% | 3.74%

Calls: 1.01% | 2.98%

Puts: 1.33% | 4.49%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -61.89% | +44.40%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -69.46% | +46.26%

Liquidity Good

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Moderately bullish flow with 68% call dollar volume ($43.71M). Extreme bullish P/C ratio of 0.48 - heavy call buying (10,647 calls vs 5,158 puts). Declining open interest (down 19%) indicates positions being closed.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BEARISH

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
09:50	BULLISH	BULLISH	BULLISH
09:45	BULLISH	BULLISH	BULLISH
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	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

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Best Value <$1

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High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 643 of results (avg 4.5%, best 0.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	86.50	87.10	$86.80	0.7%	494	0.66	1.7K
$1300.00	Nov 20	133.10	134.10	$133.60	0.7%	32	0.62	547
$1280.00	Oct 30	99.20	100.00	$99.60	0.8%	9	0.71	178
$1305.00	Oct 30	83.40	84.10	$83.75	0.8%	27	0.65	224
$1370.00	Oct 30	50.40	50.90	$50.65	1.0%	337	0.47	369

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1580.00	Nov 20	258.30	260.30	$259.30	0.8%	--	0.75	169
$1510.00	Nov 20	203.90	205.50	$204.70	0.8%	3	0.68	270
$1570.00	Nov 20	250.30	252.30	$251.30	0.8%	1	0.74	210
$1290.00	Nov 20	73.50	74.10	$73.80	0.8%	49	0.37	348
$1460.00	Nov 20	168.50	169.90	$169.20	0.8%	6	0.61	146

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. 357 found (avg delta 0.70, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	246.70	259.10	$252.90	4.9%	32	0.97	15
$1130.00	Oct 30	217.70	230.50	$224.10	5.7%	--	0.95	11
$1150.00	Oct 30	198.70	210.00	$204.35	5.5%	1	0.94	57
$1155.00	Oct 30	194.10	206.90	$200.50	6.4%	--	0.94	13
$1085.00	Nov 6	267.00	279.80	$273.40	4.7%	--	0.93	30

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1620.00	Oct 30	265.40	277.50	$271.45	4.5%	--	0.93	183
$1615.00	Oct 30	260.70	273.40	$267.05	4.8%	--	0.93	103
$1610.00	Oct 30	256.50	268.60	$262.55	4.6%	--	0.93	101
$1605.00	Oct 30	252.00	263.80	$257.90	4.6%	--	0.92	166
$1600.00	Oct 30	248.00	259.00	$253.50	4.3%	3	0.92	318

Most actively traded options today. High liquidity = easy entry/exit. 489 active (total vol 13.1K, top 688)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 30	13.40	13.80	$13.60	2.9%	688	0.18	2.6K
$1400.00	Oct 30	38.60	39.30	$38.95	1.8%	580	0.40	1.7K
$1300.00	Oct 30	86.50	87.10	$86.80	0.7%	494	0.66	1.7K
$1600.00	Oct 30	3.60	3.70	$3.65	2.7%	458	0.06	1.2K
$1350.00	Oct 30	59.40	60.00	$59.70	1.0%	358	0.53	770

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	34.10	34.80	$34.45	2.0%	385	0.34	669
$1200.00	Oct 30	8.80	9.10	$8.95	3.4%	241	0.12	1.4K
$1370.00	Oct 30	67.90	68.70	$68.30	1.2%	233	0.53	164
$1250.00	Oct 30	18.20	18.80	$18.50	3.2%	190	0.21	664
$1365.00	Oct 30	65.00	65.90	$65.45	1.4%	144	0.51	99

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 120 strikes (avg 78.5%, max 99.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1345.00	Oct 30	Dec 4	137.8%	69.2%	99.0%	138	181
$1350.00	Oct 30	Dec 4	137.6%	69.4%	98.2%	359	772
$1355.00	Oct 30	Dec 4	138.6%	70.0%	98.1%	22	110
$1320.00	Oct 30	Dec 4	136.1%	69.2%	96.6%	51	309
$1290.00	Oct 30	Dec 4	135.8%	69.5%	95.3%	13	207

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1310.00	Oct 30	Dec 4	136.3%	68.6%	98.8%	11	148
$1320.00	Oct 30	Dec 4	136.8%	69.2%	97.6%	15	135
$1325.00	Oct 30	Dec 4	136.6%	69.6%	96.3%	11	155
$1300.00	Oct 30	Dec 4	136.5%	70.0%	95.0%	390	683
$1340.00	Oct 30	Dec 4	137.5%	70.7%	94.5%	17	231

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 572 found (best R:R 0.58, avg 3.39)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$76.15	$43.85	$76.15	77%	0.58	$1246.15
$1500.00	$1570.00	Dec 4	$17.50	$52.50	$17.50	37%	3.00	$1517.50
$1290.00	$1320.00	Dec 4	$13.75	$16.25	$13.75	62%	1.18	$1303.75
$1200.00	$1230.00	Nov 27	$18.10	$11.90	$18.10	75%	0.66	$1218.10
$1430.00	$1460.00	Dec 4	$9.00	$21.00	$9.00	45%	2.33	$1439.00

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1310.00	$1300.00	Dec 4	$2.45	$7.55	$2.45	40%	3.08	$1307.55
$1120.00	$1110.00	Dec 4	$0.20	$9.80	$0.20	17%	49.00	$1119.80
$1270.00	$1260.00	Nov 13	$2.05	$7.95	$2.05	33%	3.88	$1267.95
$1450.00	$1440.00	Nov 13	$5.25	$4.75	$5.25	62%	0.90	$1444.75
$1360.00	$1355.00	Nov 13	$1.50	$3.50	$1.50	48%	2.33	$1358.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 421 found (best R:R 0.38, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1590.00	$1600.00	Dec 4	$4.20	$4.20	$5.80	72%	0.72	$1594.20
$1610.00	$1615.00	Nov 27	$2.45	$2.45	$2.55	76%	0.96	$1612.45
$1365.00	$1370.00	Dec 4	$3.70	$3.70	$1.30	47%	2.85	$1368.70
$1590.00	$1595.00	Nov 27	$2.25	$2.25	$2.75	74%	0.82	$1592.25
$1550.00	$1555.00	Nov 13	$1.70	$1.70	$3.30	76%	0.52	$1551.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$22.20	$22.20	$57.80	74%	0.38	$1177.80
$1300.00	$1250.00	Dec 4	$22.75	$22.75	$27.25	61%	0.83	$1277.25
$1250.00	$1200.00	Dec 4	$19.00	$19.00	$31.00	68%	0.61	$1231.00
$1340.00	$1325.00	Dec 4	$9.65	$9.65	$5.35	56%	1.80	$1330.35
$1110.00	$1100.00	Dec 4	$3.65	$3.65	$6.35	83%	0.57	$1106.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 65 found (avg debit $21.08, cheapest $44.80)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1392.50	Oct 30	Nov 6	$19.80	139.1%	91.7%
$1380.00	Oct 30	Nov 6	$20.20	138.6%	91.3%
$1415.00	Oct 30	Nov 6	$19.20	138.8%	91.6%
$1395.00	Oct 30	Nov 6	$19.90	138.8%	91.7%
$1402.50	Oct 30	Nov 6	$19.55	138.6%	91.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1325.00	Oct 30	Nov 20	$44.80	136.6%	76.1%
$1315.00	Oct 30	Nov 20	$44.45	136.4%	76.4%
$1402.50	Oct 30	Nov 13	$32.55	138.6%	82.2%
$1425.00	Oct 30	Nov 13	$32.40	138.3%	82.4%
$1400.00	Oct 30	Nov 6	$19.50	138.7%	91.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 192 found (cheapest 8.63% of stock, avg 13.27%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1340.00	Oct 30	$64.55	$52.10	$116.65	$1223.35	$1456.65	8.63%
$1345.00	Oct 30	$62.15	$54.70	$116.85	$1228.15	$1461.85	8.65%
$1335.00	Oct 30	$67.45	$49.60	$117.05	$1217.95	$1452.05	8.66%
$1350.00	Oct 30	$59.70	$57.40	$117.10	$1232.90	$1467.10	8.66%
$1330.00	Oct 30	$69.80	$47.45	$117.25	$1212.75	$1447.25	8.67%
$1325.00	Oct 30	$72.40	$44.95	$117.35	$1207.65	$1442.35	8.68%
$1355.00	Oct 30	$57.40	$60.00	$117.40	$1237.60	$1472.40	8.69%
$1360.00	Oct 30	$55.05	$62.65	$117.70	$1242.30	$1477.70	8.71%
$1320.00	Oct 30	$75.20	$42.65	$117.85	$1202.15	$1437.85	8.72%
$1365.00	Oct 30	$52.75	$65.45	$118.20	$1246.80	$1483.20	8.75%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.18% of stock, avg 13.00%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1377.50	$1335.00	Oct 30	$47.50	$49.60	$97.10	$1237.90	$1474.60
$1377.50	$1340.00	Oct 30	$47.50	$52.10	$99.60	$1240.40	$1477.10
$1375.00	$1335.00	Oct 30	$48.60	$49.60	$98.20	$1236.80	$1473.20
$1375.00	$1340.00	Oct 30	$48.60	$52.10	$100.70	$1239.30	$1475.70
$1377.50	$1345.00	Oct 30	$47.50	$54.70	$102.20	$1242.80	$1479.70
$1375.00	$1345.00	Oct 30	$48.60	$54.70	$103.30	$1241.70	$1478.30
$1370.00	$1335.00	Oct 30	$50.65	$49.60	$100.25	$1234.75	$1470.25
$1370.00	$1340.00	Oct 30	$50.65	$52.10	$102.75	$1237.25	$1472.75
$1370.00	$1345.00	Oct 30	$50.65	$54.70	$105.35	$1239.65	$1475.35
$1377.50	$1350.00	Oct 30	$47.50	$57.40	$104.90	$1245.10	$1482.40

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

No iron condor setups found

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
$1240.00	$1250.00	$1260.00	Nov 20	$0.05	$9.95	3%	199.00
$1440.00	$1450.00	$1460.00	Nov 13	$0.10	$9.90	3%	99.00
$1120.00	$1130.00	$1140.00	Nov 20	$0.05	$9.95	2%	199.00
$1230.00	$1240.00	$1250.00	Nov 20	$0.10	$9.90	3%	99.00
$1440.00	$1450.00	$1460.00	Nov 20	$0.10	$9.90	3%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1420.00	$1430.00	$1440.00	Nov 6	$0.10	$9.90	4%	99.00
$1270.00	$1280.00	$1290.00	Nov 27	$0.05	$9.95	3%	199.00
$1500.00	$1510.00	$1520.00	Nov 20	$0.05	$9.95	2%	199.00
$1210.00	$1220.00	$1230.00	Nov 6	$0.10	$9.90	3%	99.00
$1190.00	$1200.00	$1210.00	Nov 6	$0.10	$9.90	3%	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. 36 found (best net $-78.50, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$78.50	$41.50
$1610.00	$1615.00	1:2	Oct 30	-$2.66	$2.34
$1615.00	$1620.00	1:2	Oct 30	-$2.67	$2.33
$1605.00	$1610.00	1:2	Oct 30	-$3.00	$2.00
$1600.00	$1605.00	1:2	Oct 30	-$3.15	$1.85

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1120.00	1:2	Dec 4	-$8.60	$71.40
$1095.00	$1090.00	1:2	Oct 30	-$1.21	$3.79
$1105.00	$1100.00	1:2	Oct 30	-$1.55	$3.45
$1090.00	$1085.00	1:2	Oct 30	-$1.58	$3.42
$1100.00	$1095.00	1:2	Oct 30	-$1.75	$3.25

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 239 found (best yield 6.60%, avg 3.33%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1430.00	Dec 4	$89.20	0.45	5.8%	6.60%	12.40%	10	6
$1400.00	Dec 4	$100.30	0.48	3.6%	7.42%	11.00%	1	12
$1460.00	Dec 4	$78.30	0.41	8.0%	5.79%	13.81%	--	18
$1380.00	Dec 4	$108.10	0.51	2.1%	8.00%	10.10%	3	--
$1480.00	Dec 4	$72.30	0.39	9.5%	5.35%	14.85%	1	2
$1390.00	Dec 4	$102.60	0.50	2.8%	7.59%	10.43%	1	2
$1500.00	Dec 4	$66.80	0.37	11.0%	4.94%	15.92%	--	41
$1370.00	Dec 4	$111.20	0.52	1.4%	8.23%	9.59%	2	2
$1365.00	Dec 4	$113.30	0.53	1.0%	8.38%	9.37%	4	--
$1355.00	Dec 4	$118.00	0.54	0.2%	8.73%	8.98%	--	10

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 10,647

Total Puts 5,158

Put/Call Ratio 0.48

Net Difference 5,489

Prior's Put/Call Breakdown

Total Calls 13,878

Total Puts 8,242

Put/Call Ratio 0.59

Net Difference 5,636

Prior 7-Day Put/Call Summary

Total Calls 814,389

Total Puts 542,557

Average Put/Call Ratio 0.65

Ratio Trend Falling

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

🤖 AI Insights

📈 Options Analysis

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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