SNDK - Options Database

SNDK

SANDISK CORP

$1357.85 +4.06%

(10/28 09:50) ◀

Wednesday, October 28, 2026 (9:55am)

▶ (10/28 10:01)

◀ 10/28 09:55 ▶

Option Volume

Detail

ℹ

Current (10/28 9:55am) 18,337

Calls: 11,903 (65%)

Puts: 6,434 (35%)

Prior (10/13) 25,345

Calls: 16,033 (63%)

Puts: 9,312 (37%)

Current vs Prior -27.65%

Calls: -25.76% (Calls)

Puts: -30.91% (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 -90.54%

Calls: -89.77%

Puts: -91.70%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 9:55am) $74.08M

Calls: $51.08M (69%)

Puts: $23.00M (31%)

Prior (10/13) $83.57M

Calls: $36.71M (44%)

Puts: $46.86M (56%)

Current vs Prior -11.36%

Calls: +39.14%

Puts: -50.92%

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 -88.52%

Calls: -89.93%

Puts: -83.39%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 9:55am) 0.54

Prior (10/13) 0.58

Current vs Prior -6.93%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -16.67%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 9:55am) 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 8.76% | 11.73%15.53% | 21.00%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +56.08% | +37.24%+176.78% | +20.91%

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

Current vs 7-Day Avg +28.09% | +11.76%+52.29% | +3.56%

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

Current vs 7-Day Eod +56.08% | +37.24%-2.49% | -1.25%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 0.84% | 4.52%

Calls: 0.84% | 4.86%

Puts: 0.85% | 4.17%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -72.64% | +74.52%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -78.08% | +76.76%

Liquidity Excellent

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Moderately bullish flow with 69% call dollar volume ($51.08M). Bullish P/C ratio of 0.54. 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
09:55	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

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💰 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

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Tightest Spreads

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Best Value <$1

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High Delta

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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 666 of results (avg 4.5%, best 0.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1380.00	Oct 30	48.40	48.70	$48.55	0.6%	356	0.46	313
$1290.00	Oct 30	96.40	97.10	$96.75	0.7%	15	0.70	196
$1260.00	Oct 30	117.70	118.60	$118.15	0.8%	15	0.77	315
$1355.00	Oct 30	59.50	60.00	$59.75	0.8%	72	0.52	100
$1300.00	Oct 30	90.00	90.80	$90.40	0.9%	547	0.67	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1600.00	Nov 20	269.60	271.60	$270.60	0.7%	4	0.77	893
$1580.00	Nov 20	253.10	255.00	$254.05	0.7%	--	0.75	169
$1360.00	Oct 30	58.90	59.40	$59.15	0.8%	83	0.49	100
$1290.00	Nov 20	70.50	71.10	$70.80	0.8%	69	0.36	348
$1460.00	Nov 20	163.40	164.80	$164.10	0.9%	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. 359 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	252.70	266.20	$259.45	5.2%	32	1.00	15
$1130.00	Oct 30	223.60	235.70	$229.65	5.3%	--	0.94	11
$1150.00	Oct 30	204.60	215.90	$210.25	5.4%	1	0.93	57
$1155.00	Oct 30	199.90	212.10	$206.00	5.9%	--	0.93	13
$1160.00	Oct 30	195.20	208.30	$201.75	6.5%	5	0.92	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1625.00	Oct 30	263.60	276.90	$270.25	4.9%	--	0.95	12
$1620.00	Oct 30	261.10	272.10	$266.60	4.1%	--	0.95	183
$1615.00	Oct 30	256.10	267.30	$261.70	4.3%	--	0.95	103
$1610.00	Oct 30	251.50	262.50	$257.00	4.3%	1	0.94	101
$1605.00	Oct 30	246.60	257.70	$252.15	4.4%	--	0.94	166

Most actively traded options today. High liquidity = easy entry/exit. 512 active (total vol 15.0K, top 745)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 30	14.20	14.50	$14.35	2.1%	745	0.18	2.6K
$1400.00	Oct 30	40.40	41.00	$40.70	1.5%	646	0.41	1.7K
$1300.00	Oct 30	90.00	90.80	$90.40	0.9%	547	0.67	1.7K
$1600.00	Oct 30	3.80	4.00	$3.90	5.1%	521	0.06	1.2K
$1350.00	Oct 30	61.90	62.70	$62.30	1.3%	478	0.54	770

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	31.80	32.40	$32.10	1.9%	403	0.33	669
$1370.00	Oct 30	64.30	65.10	$64.70	1.2%	277	0.52	164
$1200.00	Oct 30	8.10	8.40	$8.25	3.6%	253	0.12	1.4K
$1100.00	Oct 30	1.50	1.75	$1.63	15.3%	242	0.03	930
$1250.00	Oct 30	17.10	17.40	$17.25	1.7%	193	0.21	664

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 119 strikes (avg 77.7%, max 96.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1320.00	Oct 30	Dec 4	135.4%	69.2%	95.5%	61	309
$1345.00	Oct 30	Dec 4	135.3%	69.5%	94.8%	152	181
$1350.00	Oct 30	Dec 4	135.0%	69.3%	94.8%	479	772
$1355.00	Oct 30	Dec 4	135.2%	69.7%	93.8%	72	110
$1290.00	Oct 30	Dec 4	134.4%	69.9%	92.2%	16	207

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1330.00	Oct 30	Dec 4	136.0%	69.1%	96.9%	84	380
$1310.00	Oct 30	Dec 4	135.2%	69.0%	95.9%	16	148
$1325.00	Oct 30	Dec 4	136.0%	69.7%	95.2%	15	155
$1320.00	Oct 30	Dec 4	135.4%	69.5%	94.9%	17	135
$1340.00	Oct 30	Dec 4	135.7%	69.7%	94.7%	27	231

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 576 found (best R:R 0.55, avg 3.31)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$77.30	$42.70	$77.30	78%	0.55	$1247.30
$1500.00	$1570.00	Dec 4	$17.85	$52.15	$17.85	37%	2.92	$1517.85
$1300.00	$1320.00	Nov 27	$8.15	$11.85	$8.15	62%	1.45	$1308.15
$1600.00	$1620.00	Dec 4	$2.45	$17.55	$2.45	27%	7.16	$1602.45
$1430.00	$1460.00	Dec 4	$10.10	$19.90	$10.10	45%	1.97	$1440.10

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1120.00	$1110.00	Dec 4	$0.15	$9.85	$0.15	17%	65.67	$1119.85
$1570.00	$1565.00	Nov 6	$2.80	$2.20	$2.80	83%	0.79	$1567.20
$1495.00	$1490.00	Oct 30	$2.95	$2.05	$2.95	80%	0.69	$1492.05
$1465.00	$1460.00	Nov 6	$2.45	$2.55	$2.45	68%	1.04	$1462.55
$1555.00	$1550.00	Nov 27	$2.70	$2.30	$2.70	71%	0.85	$1552.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 421 found (best R:R 0.39, avg 0.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1400.00	$1402.50	Nov 13	$2.00	$2.00	$0.50	54%	4.00	$1402.00
$1377.50	$1380.00	Nov 13	$1.90	$1.90	$0.60	50%	3.17	$1379.40
$1375.00	$1377.50	Nov 6	$1.85	$1.85	$0.65	51%	2.85	$1376.85
$1590.00	$1600.00	Dec 4	$3.35	$3.35	$6.65	72%	0.50	$1593.35
$1380.00	$1390.00	Dec 4	$5.50	$5.50	$4.50	49%	1.22	$1385.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$22.25	$22.25	$57.75	74%	0.39	$1177.75
$1250.00	$1200.00	Dec 4	$19.00	$19.00	$31.00	68%	0.61	$1231.00
$1300.00	$1250.00	Dec 4	$22.05	$22.05	$27.95	61%	0.79	$1277.95
$1110.00	$1100.00	Dec 4	$3.65	$3.65	$6.35	83%	0.57	$1106.35
$1340.00	$1330.00	Dec 4	$6.30	$6.30	$3.70	56%	1.70	$1333.70

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 65 found (avg debit $20.29, cheapest $43.75)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1325.00	Oct 30	Nov 6	$20.10	135.9%	88.9%
$1330.00	Oct 30	Nov 6	$20.95	136.0%	89.1%
$1402.50	Oct 30	Nov 6	$19.10	137.5%	90.7%
$1420.00	Oct 30	Nov 6	$19.40	137.6%	91.0%
$1335.00	Oct 30	Nov 6	$19.85	135.9%	89.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$43.75	135.0%	76.0%
$1425.00	Oct 30	Nov 13	$31.45	137.6%	82.2%
$1402.50	Oct 30	Nov 13	$32.55	137.4%	82.3%
$1325.00	Oct 30	Nov 6	$19.25	136.0%	88.9%
$1345.00	Oct 30	Nov 6	$19.35	136.2%	89.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 195 found (cheapest 8.55% of stock, avg 13.11%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1340.00	Oct 30	$67.15	$48.90	$116.05	$1223.95	$1456.05	8.55%
$1350.00	Oct 30	$62.30	$53.95	$116.25	$1233.75	$1466.25	8.56%
$1355.00	Oct 30	$59.75	$56.45	$116.20	$1238.80	$1471.20	8.56%
$1345.00	Oct 30	$64.75	$51.55	$116.30	$1228.70	$1461.30	8.57%
$1335.00	Oct 30	$69.95	$46.70	$116.65	$1218.35	$1451.65	8.59%
$1360.00	Oct 30	$57.60	$59.15	$116.75	$1243.25	$1476.75	8.60%
$1365.00	Oct 30	$55.05	$61.90	$116.95	$1248.05	$1481.95	8.61%
$1330.00	Oct 30	$72.65	$44.45	$117.10	$1212.90	$1447.10	8.62%
$1370.00	Oct 30	$52.95	$64.70	$117.65	$1252.35	$1487.65	8.66%
$1325.00	Oct 30	$75.70	$42.40	$118.10	$1206.90	$1443.10	8.70%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.18% of stock, avg 12.80%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1380.00	$1340.00	Oct 30	$48.55	$48.90	$97.45	$1242.55	$1477.45
$1380.00	$1345.00	Oct 30	$48.55	$51.55	$100.10	$1244.90	$1480.10
$1377.50	$1340.00	Oct 30	$49.95	$48.90	$98.85	$1241.15	$1476.35
$1377.50	$1345.00	Oct 30	$49.95	$51.55	$101.50	$1243.50	$1479.00
$1380.00	$1350.00	Oct 30	$48.55	$53.95	$102.50	$1247.50	$1482.50
$1375.00	$1340.00	Oct 30	$50.90	$48.90	$99.80	$1240.20	$1474.80
$1377.50	$1350.00	Oct 30	$49.95	$53.95	$103.90	$1246.10	$1481.40
$1375.00	$1345.00	Oct 30	$50.90	$51.55	$102.45	$1242.55	$1477.45
$1375.00	$1350.00	Oct 30	$50.90	$53.95	$104.85	$1245.15	$1479.85
$1370.00	$1340.00	Oct 30	$52.95	$48.90	$101.85	$1238.15	$1471.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 4 found (best R:R 0.65, avg credit $15.46)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1100/1110	1570/1590	Dec 4	$7.85	$12.15	53%	0.65	$1102.15	$1577.85
1110/1120	1570/1590	Dec 4	$4.35	$15.65	53%	0.28	$1115.65	$1574.35
1200/1250	1570/1590	Dec 4	$23.20	$26.80	38%	0.87	$1226.80	$1593.20
1120/1200	1570/1590	Dec 4	$26.45	$53.55	44%	0.49	$1173.55	$1596.45

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 317 found (best R:R 65.67, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1170.00	$1200.00	$1230.00	Nov 27	$0.45	$29.55	7%	65.67
$1400.00	$1410.00	$1420.00	Nov 20	$0.10	$9.90	3%	99.00
$1600.00	$1610.00	$1620.00	Nov 20	$0.05	$9.95	2%	199.00
$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

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1200.00	$1250.00	$1300.00	Dec 4	$3.05	$46.95	13%	15.39
$1150.00	$1160.00	$1170.00	Nov 6	$0.05	$9.95	2%	199.00
$1170.00	$1180.00	$1190.00	Nov 20	$0.05	$9.95	2%	199.00
$1260.00	$1270.00	$1280.00	Nov 20	$0.10	$9.90	3%	99.00
$1190.00	$1200.00	$1210.00	Nov 20	$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. 37 found (best net $-81.25, 37 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$81.25	$38.75
$1620.00	$1625.00	1:2	Oct 30	-$2.56	$2.44
$1615.00	$1620.00	1:2	Oct 30	-$2.80	$2.20
$1610.00	$1615.00	1:2	Oct 30	-$3.00	$2.00
$1605.00	$1610.00	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	-$8.50	$71.50
$1095.00	$1090.00	1:2	Oct 30	-$1.08	$3.92
$1115.00	$1110.00	1:2	Oct 30	-$1.30	$3.70
$1105.00	$1100.00	1:2	Oct 30	-$1.48	$3.52
$1100.00	$1095.00	1:2	Oct 30	-$1.53	$3.47

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 236 found (best yield 6.56%, avg 3.30%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1430.00	Dec 4	$89.10	0.45	5.3%	6.56%	11.88%	10	6
$1380.00	Dec 4	$109.80	0.51	1.6%	8.09%	9.72%	3	--
$1480.00	Dec 4	$73.40	0.39	9.0%	5.41%	14.40%	1	2
$1400.00	Dec 4	$100.30	0.48	3.1%	7.39%	10.49%	1	12
$1500.00	Dec 4	$67.70	0.37	10.5%	4.99%	15.45%	--	41
$1460.00	Dec 4	$78.30	0.41	7.5%	5.77%	13.29%	--	18
$1390.00	Dec 4	$102.60	0.50	2.4%	7.56%	9.92%	1	2
$1370.00	Dec 4	$112.00	0.52	0.9%	8.25%	9.14%	2	2
$1365.00	Dec 4	$114.00	0.53	0.5%	8.40%	8.92%	4	--
$1430.00	Nov 27	$81.60	0.44	5.3%	6.01%	11.32%	--	30

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 11,903

Total Puts 6,434

Put/Call Ratio 0.54

Net Difference 5,469

Prior's Put/Call Breakdown

Total Calls 16,033

Total Puts 9,312

Put/Call Ratio 0.58

Net Difference 6,721

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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