SNDK - Options Database

SNDK

SANDISK CORP

$1366.57 +4.73%

(10/28 09:55) ◀

Wednesday, October 28, 2026 (10:00am)

▶ (10/28 10:05)

◀ 10/28 10:01 ▶

Option Volume

Detail

ℹ

Current (10/28 10:00am) 21,027

Calls: 13,564 (65%)

Puts: 7,463 (35%)

Prior (10/13) 28,627

Calls: 18,352 (64%)

Puts: 10,275 (36%)

Current vs Prior -26.55%

Calls: -26.09% (Calls)

Puts: -27.37% (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 -89.15%

Calls: -88.34%

Puts: -90.37%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 10:00am) $87.83M

Calls: $62.66M (71%)

Puts: $25.17M (29%)

Prior (10/13) $93.30M

Calls: $43.37M (46%)

Puts: $49.93M (54%)

Current vs Prior -5.86%

Calls: +44.48%

Puts: -49.59%

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 -86.39%

Calls: -87.64%

Puts: -81.82%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:00am) 0.55

Prior (10/13) 0.56

Current vs Prior -1.73%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -15.17%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 10:00am) 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 8.73% | 11.68%15.66% | 21.01%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +55.60% | +36.58%+179.12% | +20.96%

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

Current vs 7-Day Avg +27.70% | +11.22%+53.58% | +3.60%

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

Current vs 7-Day Eod +55.60% | +36.58%-1.67% | -1.21%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.34% | 3.45%

Calls: 1.18% | 3.50%

Puts: 1.50% | 3.40%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -56.35% | +33.20%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -65.03% | +34.92%

Liquidity Good

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🤖 AI Insights

Moderately bullish flow with 71% call dollar volume ($62.66M). Bullish P/C ratio of 0.55. 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
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

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 664 of results (avg 4.5%, best 0.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Oct 30	43.90	44.30	$44.10	0.9%	759	0.43	1.7K
$1300.00	Oct 30	95.70	96.60	$96.15	0.9%	604	0.70	1.7K
$1200.00	Nov 20	206.90	209.00	$207.95	1.0%	--	0.78	124
$1320.00	Oct 30	83.10	84.00	$83.55	1.1%	68	0.65	299
$1400.00	Nov 20	92.00	93.00	$92.50	1.1%	53	0.49	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1470.00	Nov 20	165.70	166.90	$166.30	0.7%	24	0.61	444
$1510.00	Nov 20	193.50	195.00	$194.25	0.8%	3	0.66	270
$1580.00	Nov 20	246.80	248.90	$247.85	0.8%	--	0.74	169
$1335.00	Nov 20	87.70	88.50	$88.10	0.9%	41	0.42	28
$1420.00	Nov 20	133.50	134.80	$134.15	1.0%	--	0.54	240

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. 366 found (avg delta 0.70, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	261.80	274.90	$268.35	4.9%	34	0.98	15
$1130.00	Oct 30	232.30	245.70	$239.00	5.6%	--	0.96	11
$1150.00	Oct 30	214.40	225.80	$220.10	5.2%	1	0.95	57
$1155.00	Oct 30	210.00	220.30	$215.15	4.8%	15	0.95	13
$1160.00	Oct 30	205.20	215.40	$210.30	4.9%	5	0.94	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1635.00	Oct 30	265.90	276.70	$271.30	4.0%	--	0.93	58
$1630.00	Oct 30	261.10	271.60	$266.35	3.9%	2	0.92	66
$1625.00	Oct 30	256.40	266.80	$261.60	4.0%	--	0.92	12
$1620.00	Oct 30	251.60	262.00	$256.80	4.0%	--	0.92	183
$1615.00	Oct 30	247.30	257.10	$252.20	3.9%	--	0.92	103

Most actively traded options today. High liquidity = easy entry/exit. 539 active (total vol 17.3K, top 810)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 30	16.00	16.50	$16.25	3.1%	810	0.20	2.6K
$1400.00	Oct 30	43.90	44.30	$44.10	0.9%	759	0.43	1.7K
$1300.00	Oct 30	95.70	96.60	$96.15	0.9%	604	0.70	1.7K
$1350.00	Oct 30	66.20	67.40	$66.80	1.8%	586	0.56	770
$1600.00	Oct 30	4.50	4.70	$4.60	4.3%	558	0.07	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	28.60	29.40	$29.00	2.8%	434	0.30	669
$1370.00	Oct 30	59.50	60.40	$59.95	1.5%	337	0.49	164
$1100.00	Oct 30	1.25	1.55	$1.40	21.4%	282	0.02	930
$1200.00	Oct 30	7.10	7.40	$7.25	4.1%	272	0.10	1.4K
$1250.00	Oct 30	15.20	15.50	$15.35	2.0%	252	0.19	664

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 78.2%, max 96.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	135.7%	69.0%	96.7%	334	129
$1355.00	Oct 30	Dec 4	135.8%	69.6%	95.0%	130	110
$1345.00	Oct 30	Dec 4	135.6%	69.8%	94.4%	161	181
$1350.00	Oct 30	Dec 4	135.6%	69.8%	94.2%	587	772
$1320.00	Oct 30	Dec 4	134.9%	70.1%	92.4%	68	309

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	135.8%	69.0%	96.9%	162	99
$1360.00	Oct 30	Dec 4	135.9%	69.8%	94.9%	128	100
$1310.00	Oct 30	Dec 4	135.2%	69.8%	93.8%	27	148
$1330.00	Oct 30	Dec 4	135.4%	69.9%	93.7%	93	380
$1340.00	Oct 30	Dec 4	135.3%	70.0%	93.4%	43	231

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 589 found (best R:R 0.51, avg 3.26)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$79.25	$40.75	$79.25	78%	0.51	$1249.25
$1500.00	$1570.00	Dec 4	$18.35	$51.65	$18.35	38%	2.81	$1518.35
$1430.00	$1460.00	Dec 4	$9.95	$20.05	$9.95	46%	2.02	$1439.95
$1250.00	$1260.00	Nov 27	$3.90	$6.10	$3.90	70%	1.56	$1253.90
$1300.00	$1320.00	Nov 27	$9.70	$10.30	$9.70	64%	1.06	$1309.70

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1520.00	$1515.00	Nov 6	$2.15	$2.85	$2.15	75%	1.33	$1517.85
$1310.00	$1300.00	Dec 4	$2.30	$7.70	$2.30	38%	3.35	$1307.70
$1525.00	$1520.00	Oct 30	$2.90	$2.10	$2.90	83%	0.72	$1522.10
$1365.00	$1360.00	Dec 4	$1.35	$3.65	$1.35	46%	2.70	$1363.65
$1402.50	$1400.00	Nov 13	$0.45	$2.05	$0.45	53%	4.56	$1402.05

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 433 found (best R:R 0.38, avg 0.48)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1400.00	$1405.00	Nov 27	$4.00	$4.00	$1.00	50%	4.00	$1404.00
$1400.00	$1402.50	Nov 13	$2.20	$2.20	$0.30	52%	7.33	$1402.20
$1375.00	$1377.50	Nov 6	$1.95	$1.95	$0.55	49%	3.55	$1376.95
$1585.00	$1590.00	Nov 27	$1.85	$1.85	$3.15	72%	0.59	$1586.85
$1415.00	$1420.00	Nov 27	$2.80	$2.80	$2.20	52%	1.27	$1417.80

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$22.10	$22.10	$57.90	75%	0.38	$1177.90
$1300.00	$1250.00	Dec 4	$21.70	$21.70	$28.30	63%	0.77	$1278.30
$1250.00	$1200.00	Dec 4	$17.00	$17.00	$33.00	69%	0.52	$1233.00
$1110.00	$1100.00	Dec 4	$3.05	$3.05	$6.95	84%	0.44	$1106.95
$1360.00	$1340.00	Dec 4	$10.25	$10.25	$9.75	55%	1.05	$1349.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $20.37, cheapest $44.45)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1377.50	Oct 30	Nov 6	$19.90	137.0%	90.1%
$1392.50	Oct 30	Nov 6	$20.20	137.0%	90.1%
$1435.00	Oct 30	Nov 6	$19.10	136.9%	90.1%
$1420.00	Oct 30	Nov 6	$19.55	136.7%	89.9%
$1440.00	Oct 30	Nov 6	$18.20	136.6%	89.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$44.45	135.4%	76.1%
$1402.50	Oct 30	Nov 13	$33.35	136.9%	81.1%
$1425.00	Oct 30	Nov 13	$31.95	136.2%	81.6%
$1430.00	Oct 30	Nov 6	$18.50	136.8%	90.0%
$1405.00	Oct 30	Nov 6	$19.50	136.7%	90.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 203 found (cheapest 8.52% of stock, avg 13.19%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1350.00	Oct 30	$66.80	$49.70	$116.50	$1233.50	$1466.50	8.52%
$1360.00	Oct 30	$61.70	$54.70	$116.40	$1243.60	$1476.40	8.52%
$1345.00	Oct 30	$69.35	$47.20	$116.55	$1228.45	$1461.55	8.53%
$1355.00	Oct 30	$64.30	$52.25	$116.55	$1238.45	$1471.55	8.53%
$1365.00	Oct 30	$59.35	$57.25	$116.60	$1248.40	$1481.60	8.53%
$1370.00	Oct 30	$57.00	$59.95	$116.95	$1253.05	$1486.95	8.56%
$1340.00	Oct 30	$72.10	$45.00	$117.10	$1222.90	$1457.10	8.57%
$1375.00	Oct 30	$54.70	$62.75	$117.45	$1257.55	$1492.45	8.59%
$1377.50	Oct 30	$53.70	$64.00	$117.70	$1259.80	$1495.20	8.61%
$1335.00	Oct 30	$75.00	$42.80	$117.80	$1217.20	$1452.80	8.62%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.32% of stock, avg 12.51%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1385.00	$1350.00	Oct 30	$50.40	$49.70	$100.10	$1249.90	$1485.10
$1385.00	$1355.00	Oct 30	$50.40	$52.25	$102.65	$1252.35	$1487.65
$1382.50	$1350.00	Oct 30	$51.35	$49.70	$101.05	$1248.95	$1483.55
$1385.00	$1360.00	Oct 30	$50.40	$54.70	$105.10	$1254.90	$1490.10
$1382.50	$1355.00	Oct 30	$51.35	$52.25	$103.60	$1251.40	$1486.10
$1380.00	$1350.00	Oct 30	$52.45	$49.70	$102.15	$1247.85	$1482.15
$1382.50	$1360.00	Oct 30	$51.35	$54.70	$106.05	$1253.95	$1488.55
$1380.00	$1355.00	Oct 30	$52.45	$52.25	$104.70	$1250.30	$1484.70
$1385.00	$1365.00	Oct 30	$50.40	$57.25	$107.65	$1257.35	$1492.65
$1382.50	$1365.00	Oct 30	$51.35	$57.25	$108.60	$1256.40	$1491.10

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 8 found (best R:R 1.35, avg credit $14.31)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1100/1110	1590/1600	Dec 4	$5.75	$4.25	55%	1.35	$1104.25	$1595.75
1110/1120	1590/1600	Dec 4	$3.90	$6.10	55%	0.64	$1116.10	$1593.90
1100/1110	1570/1590	Dec 4	$7.30	$12.70	54%	0.57	$1102.70	$1577.30
1110/1120	1570/1590	Dec 4	$5.45	$14.55	53%	0.37	$1114.55	$1575.45
1200/1250	1570/1590	Dec 4	$21.25	$28.75	38%	0.74	$1228.75	$1591.25
1200/1250	1590/1600	Dec 4	$19.70	$30.30	40%	0.65	$1230.30	$1609.70
1120/1200	1570/1590	Dec 4	$26.35	$53.65	44%	0.49	$1173.65	$1596.35
1120/1200	1590/1600	Dec 4	$24.80	$55.20	46%	0.45	$1175.20	$1614.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 328 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1400.00	$1410.00	$1420.00	Nov 20	$0.10	$9.90	3%	99.00
$1520.00	$1530.00	$1540.00	Nov 20	$0.10	$9.90	2%	99.00
$1365.00	$1370.00	$1375.00	Oct 30	$0.05	$4.95	3%	99.00
$1610.00	$1620.00	$1630.00	Nov 20	$0.10	$9.90	2%	99.00
$1335.00	$1340.00	$1345.00	Nov 20	$0.05	$4.95	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1190.00	$1200.00	$1210.00	Nov 13	$0.05	$9.95	2%	199.00
$1130.00	$1140.00	$1150.00	Nov 27	$0.05	$9.95	2%	199.00
$1140.00	$1150.00	$1160.00	Nov 6	$0.05	$9.95	2%	199.00
$1420.00	$1430.00	$1440.00	Nov 20	$0.10	$9.90	3%	99.00
$1100.00	$1110.00	$1120.00	Nov 20	$0.05	$9.95	2%	199.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 35 found (best net $-8.55, 35 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$85.05	$34.95
$1630.00	$1635.00	1:2	Oct 30	-$2.58	$2.42
$1625.00	$1630.00	1:2	Oct 30	-$2.71	$2.29
$1620.00	$1625.00	1:2	Oct 30	-$3.00	$2.00
$1615.00	$1620.00	1:2	Oct 30	-$3.30	$1.70

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1120.00	1:2	Dec 4	-$8.55	$71.45
$1105.00	$1100.00	1:2	Oct 30	-$1.07	$3.93
$1100.00	$1095.00	1:2	Oct 30	-$1.26	$3.74
$1125.00	$1120.00	1:2	Oct 30	-$1.55	$3.45
$1115.00	$1110.00	1:2	Oct 30	-$1.57	$3.43

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 235 found (best yield 5.98%, avg 3.25%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1460.00	Dec 4	$81.70	0.43	6.8%	5.98%	12.82%	--	18
$1380.00	Dec 4	$114.00	0.53	1.0%	8.34%	9.32%	3	--
$1400.00	Dec 4	$104.30	0.50	2.5%	7.63%	10.08%	1	12
$1430.00	Dec 4	$91.60	0.46	4.6%	6.70%	11.34%	10	6
$1390.00	Dec 4	$108.30	0.51	1.7%	7.92%	9.64%	1	2
$1480.00	Dec 4	$73.80	0.40	8.3%	5.40%	13.70%	1	2
$1370.00	Dec 4	$116.80	0.54	0.2%	8.55%	8.80%	2	2
$1500.00	Dec 4	$67.70	0.38	9.8%	4.95%	14.72%	--	41
$1400.00	Nov 27	$98.50	0.50	2.5%	7.21%	9.65%	4	170
$1415.00	Nov 27	$91.60	0.48	3.5%	6.70%	10.25%	3	6

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 13,564

Total Puts 7,463

Put/Call Ratio 0.55

Net Difference 6,101

Prior's Put/Call Breakdown

Total Calls 18,352

Total Puts 10,275

Put/Call Ratio 0.56

Net Difference 8,077

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

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📈 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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