SNDK - Options Database

SNDK

SANDISK CORP

$1359.79 +4.21%

(10/28 10:20) ◀

Wednesday, October 28, 2026 (10:25am)

▶ (10/28 10:30)

◀ 10/28 10:25 ▶

Option Volume

Detail

ℹ

Current (10/28 10:25am) 27,252

Calls: 16,883 (62%)

Puts: 10,369 (38%)

Prior (10/13) 44,133

Calls: 29,443 (67%)

Puts: 14,690 (33%)

Current vs Prior -38.25%

Calls: -42.66% (Calls)

Puts: -29.41% (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 -85.94%

Calls: -85.49%

Puts: -86.62%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 10:25am) $109.56M

Calls: $72.55M (66%)

Puts: $37.01M (34%)

Prior (10/13) $157.34M

Calls: $94.03M (60%)

Puts: $63.31M (40%)

Current vs Prior -30.37%

Calls: -22.85%

Puts: -41.54%

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 -83.03%

Calls: -85.69%

Puts: -73.27%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:25am) 0.61

Prior (10/13) 0.50

Current vs Prior +23.10%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -5.31%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 10:25am) 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 8.69% | 11.58%15.52% | 20.90%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +54.80% | +35.45%+176.58% | +20.36%

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

Current vs 7-Day Avg +27.05% | +10.30%+52.18% | +3.08%

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

Current vs 7-Day Eod +54.80% | +35.45%-2.56% | -1.71%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.18% | 3.75%

Calls: 1.33% | 3.75%

Puts: 1.03% | 3.75%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -61.56% | +44.79%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -69.20% | +46.65%

Liquidity Good

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🤖 AI Insights

Moderately bullish flow with 66% call dollar volume ($72.55M). Bullish P/C ratio of 0.61. 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
10:25	BULLISH	BULLISH	BULLISH
10:20	BULLISH	BULLISH	BULLISH
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 691 of results (avg 4.5%, best 0.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	90.50	91.20	$90.85	0.8%	670	0.68	1.7K
$1280.00	Oct 30	103.80	104.70	$104.25	0.9%	31	0.73	178
$1325.00	Nov 20	122.30	123.40	$122.85	0.9%	20	0.59	38
$1400.00	Oct 30	40.70	41.10	$40.90	1.0%	955	0.41	1.7K
$1380.00	Oct 30	48.60	49.10	$48.85	1.0%	479	0.46	313

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1580.00	Nov 20	251.80	253.70	$252.75	0.8%	3	0.75	169
$1560.00	Nov 20	235.90	237.70	$236.80	0.8%	--	0.73	104
$1500.00	Nov 20	190.30	192.00	$191.15	0.9%	1	0.66	928
$1510.00	Nov 20	197.50	199.30	$198.40	0.9%	3	0.67	270
$1470.00	Nov 20	169.30	170.90	$170.10	0.9%	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. 371 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	255.90	266.70	$261.30	4.1%	34	1.00	15
$1130.00	Oct 30	225.20	239.00	$232.10	5.9%	--	0.94	11
$1090.00	Nov 6	271.20	283.00	$277.10	4.3%	5	0.94	8
$1095.00	Nov 6	266.50	276.90	$271.70	3.8%	5	0.93	16
$1150.00	Oct 30	207.80	219.20	$213.50	5.3%	1	0.93	57

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1630.00	Oct 30	266.40	278.40	$272.40	4.4%	2	0.96	66
$1625.00	Oct 30	261.50	273.50	$267.50	4.5%	--	0.95	12
$1620.00	Oct 30	256.60	270.10	$263.35	5.1%	--	0.95	183
$1615.00	Oct 30	251.80	265.30	$258.55	5.2%	--	0.95	103
$1610.00	Oct 30	247.10	260.50	$253.80	5.3%	1	0.94	101

Most actively traded options today. High liquidity = easy entry/exit. 599 active (total vol 22.3K, top 955)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Oct 30	40.70	41.10	$40.90	1.0%	955	0.41	1.7K
$1500.00	Oct 30	14.30	14.70	$14.50	2.8%	930	0.19	2.6K
$1350.00	Oct 30	62.30	63.20	$62.75	1.4%	723	0.55	770
$1600.00	Oct 30	3.70	3.90	$3.80	5.3%	683	0.06	1.2K
$1300.00	Oct 30	90.50	91.20	$90.85	0.8%	670	0.68	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1370.00	Oct 30	63.20	63.80	$63.50	0.9%	542	0.51	164
$1300.00	Oct 30	30.90	31.40	$31.15	1.6%	538	0.32	669
$1100.00	Oct 30	1.40	1.85	$1.63	27.6%	385	0.03	930
$1200.00	Oct 30	7.90	8.10	$8.00	2.5%	347	0.11	1.4K
$1250.00	Oct 30	16.50	16.90	$16.70	2.4%	318	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. 122 strikes (avg 78.9%, max 98.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	136.5%	68.9%	98.1%	465	129
$1355.00	Oct 30	Dec 4	135.9%	68.8%	97.4%	192	110
$1320.00	Oct 30	Dec 4	135.5%	69.2%	95.9%	98	309
$1345.00	Oct 30	Dec 4	135.8%	69.5%	95.5%	168	181
$1350.00	Oct 30	Dec 4	135.7%	69.5%	95.1%	724	772

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	136.5%	68.9%	98.1%	234	99
$1360.00	Oct 30	Dec 4	136.8%	69.2%	97.6%	223	100
$1340.00	Oct 30	Dec 4	135.5%	68.9%	96.7%	52	231
$1330.00	Oct 30	Dec 4	135.5%	69.0%	96.3%	102	380
$1320.00	Oct 30	Dec 4	135.6%	69.2%	96.0%	54	135

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 603 found (best R:R 0.57, avg 3.40)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$76.40	$43.60	$76.40	78%	0.57	$1246.40
$1500.00	$1570.00	Dec 4	$18.05	$51.95	$18.05	38%	2.88	$1518.05
$1400.00	$1430.00	Dec 4	$11.00	$19.00	$11.00	50%	1.73	$1411.00
$1460.00	$1480.00	Dec 4	$4.95	$15.05	$4.95	42%	3.04	$1464.95
$1600.00	$1620.00	Dec 4	$2.10	$17.90	$2.10	27%	8.52	$1602.10

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1530.00	$1525.00	Oct 30	$2.30	$2.70	$2.30	86%	1.17	$1527.70
$1485.00	$1480.00	Nov 6	$1.85	$3.15	$1.85	71%	1.70	$1483.15
$1545.00	$1540.00	Nov 13	$2.60	$2.40	$2.60	75%	0.92	$1542.40
$1520.00	$1515.00	Nov 6	$2.80	$2.20	$2.80	76%	0.79	$1517.20
$1500.00	$1490.00	Nov 27	$5.50	$4.50	$5.50	64%	0.82	$1494.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 442 found (best R:R 0.36, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1377.50	$1380.00	Nov 6	$2.10	$2.10	$0.40	51%	5.25	$1379.60
$1415.00	$1420.00	Nov 27	$3.00	$3.00	$2.00	53%	1.50	$1418.00
$1385.00	$1387.50	Nov 6	$1.85	$1.85	$0.65	52%	2.85	$1386.85
$1590.00	$1600.00	Dec 4	$3.35	$3.35	$6.65	71%	0.50	$1593.35
$1555.00	$1560.00	Nov 13	$1.75	$1.75	$3.25	76%	0.54	$1556.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$21.30	$21.30	$58.70	75%	0.36	$1178.70
$1300.00	$1250.00	Dec 4	$21.65	$21.65	$28.35	62%	0.76	$1278.35
$1250.00	$1200.00	Dec 4	$16.65	$16.65	$33.35	69%	0.50	$1233.35
$1340.00	$1330.00	Nov 27	$5.60	$5.60	$4.40	57%	1.27	$1334.40
$1350.00	$1345.00	Nov 13	$3.50	$3.50	$1.50	55%	2.33	$1346.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $19.85, cheapest $44.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1445.00	Oct 30	Nov 6	$18.15	137.1%	89.3%
$1425.00	Oct 30	Nov 6	$18.50	137.2%	89.7%
$1360.00	Oct 30	Nov 6	$20.25	136.8%	89.4%
$1402.50	Oct 30	Nov 6	$18.90	137.1%	89.7%
$1420.00	Oct 30	Nov 6	$19.00	137.0%	89.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$44.20	135.1%	75.6%
$1402.50	Oct 30	Nov 13	$33.00	137.4%	81.3%
$1360.00	Oct 30	Nov 6	$19.35	136.8%	89.4%
$1420.00	Oct 30	Nov 6	$17.90	137.0%	89.6%
$1410.00	Oct 30	Nov 6	$18.15	137.0%	89.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 202 found (cheapest 8.49% of stock, avg 13.05%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1355.00	Oct 30	$60.10	$55.35	$115.45	$1239.55	$1470.45	8.49%
$1340.00	Oct 30	$67.80	$47.85	$115.65	$1224.35	$1455.65	8.50%
$1345.00	Oct 30	$65.15	$50.45	$115.60	$1229.40	$1460.60	8.50%
$1350.00	Oct 30	$62.75	$52.90	$115.65	$1234.35	$1465.65	8.50%
$1360.00	Oct 30	$57.90	$58.00	$115.90	$1244.10	$1475.90	8.52%
$1335.00	Oct 30	$70.50	$45.70	$116.20	$1218.80	$1451.20	8.55%
$1365.00	Oct 30	$55.45	$60.80	$116.25	$1248.75	$1481.25	8.55%
$1330.00	Oct 30	$72.95	$43.70	$116.65	$1213.35	$1446.65	8.58%
$1370.00	Oct 30	$53.20	$63.50	$116.70	$1253.30	$1486.70	8.58%
$1325.00	Oct 30	$75.95	$41.15	$117.10	$1207.90	$1442.10	8.61%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.23% of stock, avg 12.61%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1382.50	$1345.00	Oct 30	$47.85	$50.45	$98.30	$1246.70	$1480.80
$1382.50	$1350.00	Oct 30	$47.85	$52.90	$100.75	$1249.25	$1483.25
$1380.00	$1345.00	Oct 30	$48.85	$50.45	$99.30	$1245.70	$1479.30
$1380.00	$1350.00	Oct 30	$48.85	$52.90	$101.75	$1248.25	$1481.75
$1377.50	$1345.00	Oct 30	$50.00	$50.45	$100.45	$1244.55	$1477.95
$1382.50	$1355.00	Oct 30	$47.85	$55.35	$103.20	$1251.80	$1485.70
$1380.00	$1355.00	Oct 30	$48.85	$55.35	$104.20	$1250.80	$1484.20
$1377.50	$1350.00	Oct 30	$50.00	$52.90	$102.90	$1247.10	$1480.40
$1375.00	$1345.00	Oct 30	$50.75	$50.45	$101.20	$1243.80	$1476.20
$1377.50	$1355.00	Oct 30	$50.00	$55.35	$105.35	$1249.65	$1482.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 4 found (best R:R 0.43, avg credit $14.49)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1100/1110	1570/1590	Dec 4	$6.00	$14.00	54%	0.43	$1104.00	$1576.00
1110/1120	1570/1590	Dec 4	$6.00	$14.00	53%	0.43	$1114.00	$1576.00
1200/1250	1570/1590	Dec 4	$20.65	$29.35	38%	0.70	$1229.35	$1590.65
1120/1200	1570/1590	Dec 4	$25.30	$54.70	44%	0.46	$1174.70	$1595.30

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 330 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1530.00	$1540.00	$1550.00	Nov 20	$0.05	$9.95	2%	199.00
$1410.00	$1420.00	$1430.00	Nov 20	$0.10	$9.90	3%	99.00
$1440.00	$1450.00	$1460.00	Nov 20	$0.10	$9.90	3%	99.00
$1450.00	$1460.00	$1470.00	Nov 20	$0.10	$9.90	3%	99.00
$1490.00	$1500.00	$1510.00	Nov 20	$0.10	$9.90	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1400.00	$1410.00	$1420.00	Nov 20	$0.05	$9.95	3%	199.00
$1430.00	$1440.00	$1450.00	Nov 20	$0.05	$9.95	3%	199.00
$1560.00	$1570.00	$1580.00	Nov 20	$0.05	$9.95	2%	199.00
$1200.00	$1210.00	$1220.00	Nov 20	$0.10	$9.90	2%	99.00
$1260.00	$1270.00	$1280.00	Nov 20	$0.15	$9.85	3%	65.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 38 found (best net $-9.90, 38 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$85.20	$34.80
$1625.00	$1630.00	1:2	Oct 30	-$2.21	$2.79
$1620.00	$1625.00	1:2	Oct 30	-$2.36	$2.64
$1615.00	$1620.00	1:2	Oct 30	-$2.70	$2.30
$1610.00	$1615.00	1:2	Oct 30	-$2.90	$2.10

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1120.00	1:2	Dec 4	-$9.90	$70.10
$1100.00	$1095.00	1:2	Oct 30	-$1.03	$3.97
$1095.00	$1090.00	1:2	Oct 30	-$1.37	$3.63
$1110.00	$1105.00	1:2	Oct 30	-$1.55	$3.45
$1105.00	$1100.00	1:2	Oct 30	-$1.56	$3.44

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 244 found (best yield 6.78%, avg 3.31%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1430.00	Dec 4	$92.20	0.46	5.2%	6.78%	11.94%	10	6
$1400.00	Dec 4	$103.90	0.50	3.0%	7.64%	10.60%	1	12
$1390.00	Dec 4	$107.80	0.51	2.2%	7.93%	10.15%	1	2
$1480.00	Dec 4	$75.00	0.40	8.8%	5.52%	14.36%	1	2
$1460.00	Dec 4	$80.30	0.42	7.4%	5.91%	13.27%	--	18
$1380.00	Dec 4	$111.60	0.52	1.5%	8.21%	9.69%	3	--
$1500.00	Dec 4	$68.10	0.38	10.3%	5.01%	15.32%	--	41
$1370.00	Dec 4	$115.70	0.53	0.8%	8.51%	9.26%	2	2
$1365.00	Dec 4	$117.60	0.54	0.4%	8.65%	9.03%	4	--
$1415.00	Nov 27	$88.00	0.47	4.1%	6.47%	10.53%	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 16,883

Total Puts 10,369

Put/Call Ratio 0.61

Net Difference 6,514

Prior's Put/Call Breakdown

Total Calls 29,443

Total Puts 14,690

Put/Call Ratio 0.50

Net Difference 14,753

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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