SNDK - Options Database

SNDK

SANDISK CORP

$1360.95 +4.30%

(10/28 10:10) ◀

Wednesday, October 28, 2026 (10:15am)

▶ (10/28 10:20)

◀ 10/28 10:15 ▶

Option Volume

Detail

ℹ

Current (10/28 10:15am) 25,555

Calls: 15,947 (62%)

Puts: 9,608 (38%)

Prior (10/13) 39,866

Calls: 26,216 (66%)

Puts: 13,650 (34%)

Current vs Prior -35.90%

Calls: -39.17% (Calls)

Puts: -29.61% (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 -86.82%

Calls: -86.29%

Puts: -87.60%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 10:15am) $103.88M

Calls: $69.85M (67%)

Puts: $34.03M (33%)

Prior (10/13) $145.98M

Calls: $87.49M (60%)

Puts: $58.49M (40%)

Current vs Prior -28.84%

Calls: -20.16%

Puts: -41.82%

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 -83.91%

Calls: -86.22%

Puts: -75.43%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:15am) 0.60

Prior (10/13) 0.52

Current vs Prior +15.71%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -7.11%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 10:15am) 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 8.75% | 11.66%15.58% | 21.00%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +56.05% | +36.46%+177.72% | +20.93%

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

Current vs 7-Day Avg +28.07% | +11.12%+52.81% | +3.58%

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

Current vs 7-Day Eod +56.05% | +36.46%-2.16% | -1.24%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.43% | 3.46%

Calls: 1.53% | 3.27%

Puts: 1.33% | 3.65%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -53.42% | +33.59%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -62.68% | +35.31%

Liquidity Good

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🤖 AI Insights

Moderately bullish flow with 67% call dollar volume ($69.85M). Bullish P/C ratio of 0.60. 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 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
10:15	BULLISH	BULLISH	BULLISH
10:10	BULLISH	BULLISH	BULLISH
10:05	BULLISH	BULLISH	BULLISH
10:00	BULLISH	BULLISH	BULLISH
09:55	BULLISH	BULLISH	BULLISH
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

💰

Best Value <$1

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High Delta

⚖️

Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 680 of results (avg 4.3%, best 0.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1325.00	Nov 20	123.90	124.90	$124.40	0.8%	20	0.59	38
$1460.00	Nov 20	66.80	67.40	$67.10	0.9%	18	0.40	124
$1300.00	Oct 30	92.10	93.00	$92.55	1.0%	662	0.69	1.7K
$1305.00	Oct 30	88.90	89.80	$89.35	1.0%	54	0.67	224
$1365.00	Oct 30	56.40	57.00	$56.70	1.1%	419	0.51	129

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1580.00	Nov 20	250.70	252.80	$251.75	0.8%	--	0.75	169
$1465.00	Oct 30	125.10	126.20	$125.65	0.9%	4	0.73	35
$1510.00	Nov 20	196.90	198.70	$197.80	0.9%	3	0.67	270
$1430.00	Oct 30	99.70	100.70	$100.20	1.0%	2	0.66	100
$1470.00	Nov 20	168.90	170.60	$169.75	1.0%	24	0.62	444

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. 370 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	260.00	270.70	$265.35	4.0%	34	1.00	15
$1130.00	Oct 30	227.50	241.20	$234.35	5.8%	--	0.94	11
$1095.00	Nov 6	268.10	281.10	$274.60	4.7%	--	0.94	16
$1100.00	Nov 6	264.40	276.30	$270.35	4.4%	--	0.93	25
$1150.00	Oct 30	211.20	222.10	$216.65	5.0%	1	0.93	57

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1630.00	Oct 30	265.40	277.40	$271.40	4.4%	2	0.95	66
$1625.00	Oct 30	259.80	270.30	$265.05	4.0%	--	0.95	12
$1620.00	Oct 30	255.60	265.60	$260.60	3.8%	--	0.95	183
$1615.00	Oct 30	252.40	262.80	$257.60	4.0%	--	0.94	103
$1610.00	Oct 30	246.00	256.00	$251.00	4.0%	1	0.94	101

Most actively traded options today. High liquidity = easy entry/exit. 581 active (total vol 21.0K, top 888)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Oct 30	41.80	42.30	$42.05	1.2%	888	0.42	1.7K
$1500.00	Oct 30	14.90	15.20	$15.05	2.0%	887	0.20	2.6K
$1350.00	Oct 30	63.40	64.40	$63.90	1.6%	680	0.55	770
$1300.00	Oct 30	92.10	93.00	$92.55	1.0%	662	0.69	1.7K
$1600.00	Oct 30	4.00	4.20	$4.10	4.9%	623	0.07	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	30.90	31.40	$31.15	1.6%	514	0.31	669
$1370.00	Oct 30	62.50	63.40	$62.95	1.4%	484	0.50	164
$1100.00	Oct 30	1.35	1.60	$1.48	16.9%	365	0.03	930
$1200.00	Oct 30	7.80	8.10	$7.95	3.8%	333	0.11	1.4K
$1250.00	Oct 30	16.50	16.90	$16.70	2.4%	311	0.20	664

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 121 strikes (avg 79.1%, max 99.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	137.3%	69.1%	98.7%	423	129
$1350.00	Oct 30	Dec 4	136.2%	68.7%	98.3%	681	772
$1355.00	Oct 30	Dec 4	136.5%	69.1%	97.5%	180	110
$1345.00	Oct 30	Dec 4	136.3%	69.2%	97.1%	168	181
$1320.00	Oct 30	Dec 4	135.8%	69.0%	96.8%	96	309

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1330.00	Oct 30	Dec 4	136.4%	68.5%	99.0%	101	380
$1365.00	Oct 30	Dec 4	137.4%	69.1%	98.9%	207	99
$1340.00	Oct 30	Dec 4	136.4%	68.6%	98.8%	49	231
$1320.00	Oct 30	Dec 4	135.8%	69.0%	96.8%	46	135
$1360.00	Oct 30	Dec 4	136.6%	69.7%	96.0%	198	100

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 607 found (best R:R 0.53, avg 3.47)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$78.45	$41.55	$78.45	78%	0.53	$1248.45
$1500.00	$1570.00	Dec 4	$18.55	$51.45	$18.55	38%	2.77	$1518.55
$1290.00	$1320.00	Dec 4	$14.90	$15.10	$14.90	64%	1.01	$1304.90
$1460.00	$1480.00	Dec 4	$4.70	$15.30	$4.70	42%	3.26	$1464.70
$1400.00	$1430.00	Dec 4	$11.45	$18.55	$11.45	50%	1.62	$1411.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1620.00	$1615.00	Oct 30	$3.00	$2.00	$3.00	95%	0.67	$1617.00
$1365.00	$1360.00	Nov 27	$1.10	$3.90	$1.10	46%	3.55	$1363.90
$1535.00	$1530.00	Oct 30	$3.10	$1.90	$3.10	86%	0.61	$1531.90
$1355.00	$1350.00	Nov 13	$1.10	$3.90	$1.10	46%	3.55	$1353.90
$1330.00	$1325.00	Dec 4	$1.00	$4.00	$1.00	42%	4.00	$1329.00

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 441 found (best R:R 0.37, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1425.00	$1430.00	Nov 13	$3.20	$3.20	$1.80	57%	1.78	$1428.20
$1565.00	$1570.00	Nov 13	$1.95	$1.95	$3.05	77%	0.64	$1566.95
$1380.00	$1390.00	Dec 4	$5.70	$5.70	$4.30	48%	1.33	$1385.70
$1377.50	$1380.00	Nov 13	$1.80	$1.80	$0.70	49%	2.57	$1379.30
$1390.00	$1395.00	Nov 13	$2.90	$2.90	$2.10	51%	1.38	$1392.90

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$21.60	$21.60	$58.40	75%	0.37	$1178.40
$1300.00	$1250.00	Dec 4	$20.85	$20.85	$29.15	62%	0.72	$1279.15
$1360.00	$1340.00	Dec 4	$12.40	$12.40	$7.60	55%	1.63	$1347.60
$1250.00	$1200.00	Dec 4	$16.55	$16.55	$33.45	69%	0.49	$1233.45
$1360.00	$1355.00	Nov 27	$3.80	$3.80	$1.20	54%	3.17	$1356.20

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $20.07, cheapest $43.90)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1395.00	Oct 30	Nov 6	$20.10	138.2%	90.4%
$1390.00	Oct 30	Nov 6	$20.25	138.2%	90.7%
$1430.00	Oct 30	Nov 6	$18.90	137.6%	90.1%
$1402.50	Oct 30	Nov 6	$20.05	138.2%	91.0%
$1392.50	Oct 30	Nov 6	$19.90	137.6%	90.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$43.90	136.0%	75.7%
$1402.50	Oct 30	Nov 13	$31.70	138.2%	80.9%
$1425.00	Oct 30	Nov 13	$31.40	137.7%	81.9%
$1390.00	Oct 30	Nov 6	$18.55	138.2%	90.7%
$1430.00	Oct 30	Nov 6	$17.80	137.6%	90.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 201 found (cheapest 8.55% of stock, avg 13.10%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1350.00	Oct 30	$63.90	$52.50	$116.40	$1233.60	$1466.40	8.55%
$1345.00	Oct 30	$66.45	$50.05	$116.50	$1228.50	$1461.50	8.56%
$1355.00	Oct 30	$61.45	$55.00	$116.45	$1238.55	$1471.45	8.56%
$1360.00	Oct 30	$58.85	$57.60	$116.45	$1243.55	$1476.45	8.56%
$1340.00	Oct 30	$69.00	$47.75	$116.75	$1223.25	$1456.75	8.58%
$1365.00	Oct 30	$56.70	$60.30	$117.00	$1248.00	$1482.00	8.60%
$1370.00	Oct 30	$54.50	$62.95	$117.45	$1252.55	$1487.45	8.63%
$1330.00	Oct 30	$74.40	$43.20	$117.60	$1212.40	$1447.60	8.64%
$1335.00	Oct 30	$71.85	$45.75	$117.60	$1217.40	$1452.60	8.64%
$1375.00	Oct 30	$52.00	$65.85	$117.85	$1257.15	$1492.85	8.66%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.27% of stock, avg 12.70%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1382.50	$1345.00	Oct 30	$48.95	$50.05	$99.00	$1246.00	$1481.50
$1382.50	$1350.00	Oct 30	$48.95	$52.50	$101.45	$1248.55	$1483.95
$1380.00	$1345.00	Oct 30	$50.05	$50.05	$100.10	$1244.90	$1480.10
$1382.50	$1355.00	Oct 30	$48.95	$55.00	$103.95	$1251.05	$1486.45
$1380.00	$1350.00	Oct 30	$50.05	$52.50	$102.55	$1247.45	$1482.55
$1377.50	$1345.00	Oct 30	$51.05	$50.05	$101.10	$1243.90	$1478.60
$1380.00	$1355.00	Oct 30	$50.05	$55.00	$105.05	$1249.95	$1485.05
$1377.50	$1350.00	Oct 30	$51.05	$52.50	$103.55	$1246.45	$1481.05
$1382.50	$1360.00	Oct 30	$48.95	$57.60	$106.55	$1253.45	$1489.05
$1375.00	$1345.00	Oct 30	$52.00	$50.05	$102.05	$1242.95	$1477.05

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 4 found (best R:R 0.59, avg credit $15.34)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1100/1110	1570/1590	Dec 4	$7.45	$12.55	53%	0.59	$1102.55	$1577.45
1110/1120	1570/1590	Dec 4	$6.35	$13.65	53%	0.47	$1113.65	$1576.35
1200/1250	1570/1590	Dec 4	$21.25	$28.75	38%	0.74	$1228.75	$1591.25
1120/1200	1570/1590	Dec 4	$26.30	$53.70	44%	0.49	$1173.70	$1596.30

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 334 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1510.00	$1520.00	$1530.00	Nov 20	$0.10	$9.90	2%	99.00
$1550.00	$1560.00	$1570.00	Nov 20	$0.10	$9.90	2%	99.00
$1455.00	$1460.00	$1465.00	Oct 30	$0.05	$4.95	2%	99.00
$1475.00	$1480.00	$1485.00	Oct 30	$0.05	$4.95	2%	99.00
$1500.00	$1505.00	$1510.00	Oct 30	$0.05	$4.95	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1440.00	$1450.00	$1460.00	Nov 13	$0.05	$9.95	3%	199.00
$1430.00	$1440.00	$1450.00	Nov 20	$0.05	$9.95	3%	199.00
$1490.00	$1500.00	$1510.00	Nov 20	$0.05	$9.95	3%	199.00
$1130.00	$1140.00	$1150.00	Nov 6	$0.05	$9.95	2%	199.00
$1210.00	$1220.00	$1230.00	Nov 27	$0.10	$9.90	2%	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 $-9.20, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$83.45	$36.55
$1625.00	$1630.00	1:2	Oct 30	-$2.57	$2.43
$1620.00	$1625.00	1:2	Oct 30	-$2.63	$2.37
$1615.00	$1620.00	1:2	Oct 30	-$2.76	$2.24
$1610.00	$1615.00	1:2	Oct 30	-$3.10	$1.90

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1120.00	1:2	Dec 4	-$9.20	$70.80
$1100.00	$1095.00	1:2	Oct 30	-$1.18	$3.82
$1105.00	$1100.00	1:2	Oct 30	-$1.26	$3.74
$1095.00	$1090.00	1:2	Oct 30	-$1.43	$3.57
$1110.00	$1105.00	1:2	Oct 30	-$1.50	$3.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 238 found (best yield 6.85%, avg 3.30%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1430.00	Dec 4	$93.20	0.46	5.1%	6.85%	11.92%	10	6
$1480.00	Dec 4	$76.00	0.40	8.8%	5.58%	14.33%	1	2
$1460.00	Dec 4	$80.70	0.42	7.3%	5.93%	13.21%	--	18
$1400.00	Dec 4	$102.70	0.50	2.9%	7.55%	10.42%	1	12
$1380.00	Dec 4	$111.90	0.52	1.4%	8.22%	9.62%	3	--
$1390.00	Dec 4	$106.80	0.51	2.1%	7.85%	9.98%	1	2
$1500.00	Dec 4	$68.70	0.38	10.2%	5.05%	15.27%	--	41
$1370.00	Dec 4	$116.30	0.54	0.7%	8.55%	9.21%	2	2
$1365.00	Dec 4	$117.80	0.54	0.3%	8.66%	8.95%	4	--
$1570.00	Dec 4	$50.70	0.31	15.4%	3.73%	19.09%	--	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 15,947

Total Puts 9,608

Put/Call Ratio 0.60

Net Difference 6,339

Prior's Put/Call Breakdown

Total Calls 26,216

Total Puts 13,650

Put/Call Ratio 0.52

Net Difference 12,566

Prior 7-Day Put/Call Summary

Total Calls 814,389

Total Puts 542,557

Average Put/Call Ratio 0.65

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

🤖 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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