SNDK - Options Database

SNDK

SANDISK CORP

$1368.47 +4.88%

(10/28 10:01) ◀

Wednesday, October 28, 2026 (10:05am)

▶ (10/28 10:10)

◀ 10/28 10:05 ▶

Option Volume

Detail

ℹ

Current (10/28 10:05am) 22,605

Calls: 14,337 (63%)

Puts: 8,268 (37%)

Prior (10/13) 31,314

Calls: 20,130 (64%)

Puts: 11,184 (36%)

Current vs Prior -27.81%

Calls: -28.78% (Calls)

Puts: -26.07% (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 -88.34%

Calls: -87.68%

Puts: -89.33%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 10:05am) $95.14M

Calls: $67.07M (70%)

Puts: $28.07M (30%)

Prior (10/13) $106.73M

Calls: $54.27M (51%)

Puts: $52.47M (49%)

Current vs Prior -10.86%

Calls: +23.59%

Puts: -46.49%

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 -85.26%

Calls: -86.77%

Puts: -79.72%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:05am) 0.58

Prior (10/13) 0.56

Current vs Prior +3.80%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -11.09%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 10:05am) 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% | 11.61%15.60% | 21.05%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +55.58% | +35.79%+178.08% | +21.19%

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

Current vs 7-Day Avg +27.68% | +10.58%+53.01% | +3.80%

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

Current vs 7-Day Eod +55.58% | +35.79%-2.03% | -1.02%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.09% | 3.60%

Calls: 1.16% | 2.86%

Puts: 1.02% | 4.34%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -64.50% | +39.00%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -71.55% | +40.78%

Liquidity Good

Add Card

🤖 AI Insights

Moderately bullish flow with 70% call dollar volume ($67.07M). Bullish P/C ratio of 0.58. 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
10:05	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

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 670 of results (avg 4.2%, best 0.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	97.20	97.80	$97.50	0.6%	633	0.71	1.7K
$1325.00	Nov 20	128.80	129.60	$129.20	0.6%	10	0.60	38
$1310.00	Oct 30	90.60	91.30	$90.95	0.8%	67	0.68	155
$1387.50	Oct 30	50.00	50.40	$50.20	0.8%	75	0.47	29
$1285.00	Oct 30	107.50	108.40	$107.95	0.8%	10	0.74	212

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1510.00	Nov 20	192.10	193.50	$192.80	0.7%	3	0.66	270
$1470.00	Nov 20	164.10	165.30	$164.70	0.7%	24	0.60	444
$1580.00	Nov 20	245.00	246.80	$245.90	0.7%	--	0.74	169
$1500.00	Nov 20	185.00	186.50	$185.75	0.8%	1	0.64	928
$1460.00	Nov 20	157.20	158.50	$157.85	0.8%	9	0.59	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. 373 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	264.60	275.90	$270.25	4.2%	34	1.00	15
$1095.00	Nov 6	275.20	287.40	$281.30	4.3%	--	0.94	16
$1130.00	Oct 30	235.40	246.50	$240.95	4.6%	--	0.94	11
$1100.00	Nov 6	270.50	281.40	$275.95	3.9%	--	0.94	25
$1150.00	Oct 30	215.90	225.60	$220.75	4.4%	1	0.93	57

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1640.00	Oct 30	268.20	279.90	$274.05	4.3%	1	0.95	124
$1635.00	Oct 30	262.60	274.90	$268.75	4.6%	--	0.95	58
$1630.00	Oct 30	258.90	270.10	$264.50	4.2%	2	0.95	66
$1625.00	Oct 30	252.80	265.30	$259.05	4.8%	--	0.94	12
$1620.00	Oct 30	248.20	260.50	$254.35	4.8%	--	0.94	183

Most actively traded options today. High liquidity = easy entry/exit. 559 active (total vol 18.7K, top 836)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 30	16.40	16.70	$16.55	1.8%	836	0.21	2.6K
$1400.00	Oct 30	44.70	45.30	$45.00	1.3%	818	0.44	1.7K
$1350.00	Oct 30	67.70	68.40	$68.05	1.0%	636	0.57	770
$1300.00	Oct 30	97.20	97.80	$97.50	0.6%	633	0.71	1.7K
$1600.00	Oct 30	4.60	4.70	$4.65	2.2%	587	0.08	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	28.20	28.80	$28.50	2.1%	455	0.29	669
$1370.00	Oct 30	58.70	59.30	$59.00	1.0%	387	0.48	164
$1100.00	Oct 30	1.20	1.50	$1.35	22.2%	331	0.02	930
$1200.00	Oct 30	7.00	7.20	$7.10	2.8%	310	0.10	1.4K
$1250.00	Oct 30	15.00	15.30	$15.15	2.0%	284	0.18	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 78.4%, max 96.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1370.00	Oct 30	Dec 4	137.6%	70.0%	96.5%	429	371
$1365.00	Oct 30	Dec 4	135.6%	70.0%	93.8%	370	129
$1320.00	Oct 30	Dec 4	135.3%	70.0%	93.4%	68	309
$1350.00	Oct 30	Dec 4	135.5%	70.3%	92.9%	637	772
$1345.00	Oct 30	Dec 4	135.2%	70.2%	92.5%	165	181

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	135.6%	70.0%	93.8%	172	99
$1330.00	Oct 30	Dec 4	135.0%	69.7%	93.6%	96	380
$1320.00	Oct 30	Dec 4	135.3%	70.0%	93.4%	34	135
$1360.00	Oct 30	Dec 4	135.5%	70.2%	93.0%	169	100
$1370.00	Oct 30	Nov 27	137.4%	71.4%	92.5%	389	183

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 601 found (best R:R 0.52, avg 3.54)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$79.15	$40.85	$79.15	78%	0.52	$1249.15
$1300.00	$1320.00	Nov 27	$8.45	$11.55	$8.45	64%	1.37	$1308.45
$1250.00	$1260.00	Nov 27	$3.25	$6.75	$3.25	70%	2.08	$1253.25
$1500.00	$1570.00	Dec 4	$19.40	$50.60	$19.40	38%	2.61	$1519.40
$1265.00	$1270.00	Nov 6	$0.15	$4.85	$0.15	74%	32.33	$1265.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1505.00	$1500.00	Nov 13	$1.80	$3.20	$1.80	68%	1.78	$1503.20
$1630.00	$1625.00	Nov 6	$3.10	$1.90	$3.10	86%	0.61	$1626.90
$1555.00	$1550.00	Nov 13	$2.60	$2.40	$2.60	75%	0.92	$1552.40
$1310.00	$1300.00	Dec 4	$2.65	$7.35	$2.65	38%	2.77	$1307.35
$1355.00	$1350.00	Nov 27	$1.35	$3.65	$1.35	44%	2.70	$1353.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 442 found (best R:R 0.38, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1550.00	$1555.00	Nov 13	$2.05	$2.05	$2.95	74%	0.69	$1552.05
$1395.00	$1400.00	Nov 13	$2.95	$2.95	$2.05	51%	1.44	$1397.95
$1380.00	$1387.50	Nov 13	$4.25	$4.25	$3.25	48%	1.31	$1384.25
$1370.00	$1375.00	Nov 13	$3.00	$3.00	$2.00	47%	1.50	$1373.00
$1540.00	$1545.00	Nov 13	$1.70	$1.70	$3.30	73%	0.52	$1541.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$21.95	$21.95	$58.05	75%	0.38	$1178.05
$1300.00	$1250.00	Dec 4	$21.30	$21.30	$28.70	63%	0.74	$1278.70
$1250.00	$1200.00	Dec 4	$16.85	$16.85	$33.15	69%	0.51	$1233.15
$1110.00	$1100.00	Nov 27	$4.55	$4.55	$5.45	85%	0.83	$1105.45
$1340.00	$1330.00	Dec 4	$6.15	$6.15	$3.85	58%	1.60	$1333.85

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 63 found (avg debit $20.14, cheapest $44.60)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1370.00	Oct 30	Nov 6	$19.80	137.6%	88.9%
$1390.00	Oct 30	Nov 6	$19.65	138.2%	90.6%
$1420.00	Oct 30	Nov 6	$19.15	138.0%	90.5%
$1402.50	Oct 30	Nov 6	$19.45	137.9%	90.4%
$1387.50	Oct 30	Nov 6	$19.85	138.0%	90.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$44.60	134.4%	76.3%
$1425.00	Oct 30	Nov 13	$31.40	137.3%	81.0%
$1402.50	Oct 30	Nov 13	$31.80	137.9%	81.5%
$1370.00	Oct 30	Nov 6	$19.30	137.4%	88.9%
$1390.00	Oct 30	Nov 6	$19.35	138.2%	90.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 203 found (cheapest 8.52% of stock, avg 13.14%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1355.00	Oct 30	$65.35	$51.30	$116.65	$1238.35	$1471.65	8.52%
$1350.00	Oct 30	$68.05	$48.85	$116.90	$1233.10	$1466.90	8.54%
$1360.00	Oct 30	$63.00	$53.80	$116.80	$1243.20	$1476.80	8.54%
$1365.00	Oct 30	$60.45	$56.45	$116.90	$1248.10	$1481.90	8.54%
$1370.00	Oct 30	$58.10	$59.00	$117.10	$1252.90	$1487.10	8.56%
$1345.00	Oct 30	$70.75	$46.55	$117.30	$1227.70	$1462.30	8.57%
$1340.00	Oct 30	$73.15	$44.30	$117.45	$1222.55	$1457.45	8.58%
$1375.00	Oct 30	$55.80	$61.65	$117.45	$1257.55	$1492.45	8.58%
$1377.50	Oct 30	$54.70	$63.00	$117.70	$1259.80	$1495.20	8.60%
$1380.00	Oct 30	$53.50	$64.15	$117.65	$1262.35	$1497.65	8.60%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.42% of stock, avg 12.52%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1387.50	$1355.00	Oct 30	$50.20	$51.30	$101.50	$1253.50	$1489.00
$1387.50	$1360.00	Oct 30	$50.20	$53.80	$104.00	$1256.00	$1491.50
$1385.00	$1355.00	Oct 30	$51.30	$51.30	$102.60	$1252.40	$1487.60
$1387.50	$1365.00	Oct 30	$50.20	$56.45	$106.65	$1258.35	$1494.15
$1385.00	$1360.00	Oct 30	$51.30	$53.80	$105.10	$1254.90	$1490.10
$1382.50	$1355.00	Oct 30	$52.45	$51.30	$103.75	$1251.25	$1486.25
$1385.00	$1365.00	Oct 30	$51.30	$56.45	$107.75	$1257.25	$1492.75
$1382.50	$1360.00	Oct 30	$52.45	$53.80	$106.25	$1253.75	$1488.75
$1387.50	$1370.00	Oct 30	$50.20	$59.00	$109.20	$1260.80	$1496.70
$1380.00	$1355.00	Oct 30	$53.50	$51.30	$104.80	$1250.20	$1484.80

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 8 found (best R:R 0.77, avg credit $13.53)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1100/1110	1590/1600	Dec 4	$4.35	$5.65	56%	0.77	$1105.65	$1594.35
1110/1120	1590/1600	Dec 4	$2.65	$7.35	55%	0.36	$1117.35	$1592.65
1100/1110	1570/1590	Dec 4	$7.20	$12.80	54%	0.56	$1102.80	$1577.20
1110/1120	1570/1590	Dec 4	$5.50	$14.50	53%	0.38	$1114.50	$1575.50
1200/1250	1570/1590	Dec 4	$21.00	$29.00	39%	0.72	$1229.00	$1591.00
1200/1250	1590/1600	Dec 4	$18.15	$31.85	40%	0.57	$1231.85	$1608.15
1120/1200	1570/1590	Dec 4	$26.10	$53.90	44%	0.48	$1173.90	$1596.10
1120/1200	1590/1600	Dec 4	$23.25	$56.75	46%	0.41	$1176.75	$1613.25

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 326 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1440.00	$1450.00	$1460.00	Nov 20	$0.10	$9.90	3%	99.00
$1490.00	$1500.00	$1510.00	Nov 20	$0.10	$9.90	3%	99.00
$1500.00	$1510.00	$1520.00	Nov 20	$0.10	$9.90	2%	99.00
$1265.00	$1270.00	$1275.00	Oct 30	$0.05	$4.95	2%	99.00
$1470.00	$1480.00	$1490.00	Nov 13	$0.15	$9.85	3%	65.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1250.00	$1260.00	$1270.00	Nov 13	$0.05	$9.95	3%	199.00
$1430.00	$1440.00	$1450.00	Nov 20	$0.10	$9.90	3%	99.00
$1110.00	$1120.00	$1130.00	Nov 13	$0.05	$9.95	2%	199.00
$1460.00	$1470.00	$1480.00	Nov 20	$0.10	$9.90	3%	99.00
$1335.00	$1340.00	$1345.00	Oct 30	$0.05	$4.95	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. 37 found (best net $-8.85, 37 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$87.55	$32.45
$1635.00	$1640.00	1:2	Oct 30	-$2.51	$2.49
$1630.00	$1635.00	1:2	Oct 30	-$2.65	$2.35
$1625.00	$1630.00	1:2	Oct 30	-$2.80	$2.20
$1620.00	$1625.00	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	-$8.85	$71.15
$1105.00	$1100.00	1:2	Oct 30	-$1.22	$3.78
$1100.00	$1095.00	1:2	Oct 30	-$1.25	$3.75
$1120.00	$1115.00	1:2	Oct 30	-$1.35	$3.65
$1115.00	$1110.00	1:2	Oct 30	-$1.35	$3.65

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 240 found (best yield 6.04%, avg 3.24%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1460.00	Dec 4	$82.60	0.43	6.7%	6.04%	12.72%	--	18
$1370.00	Dec 4	$120.60	0.54	0.1%	8.81%	8.92%	2	2
$1480.00	Dec 4	$75.30	0.41	8.2%	5.50%	13.65%	1	2
$1430.00	Dec 4	$92.50	0.46	4.5%	6.76%	11.26%	10	6
$1400.00	Dec 4	$104.30	0.50	2.3%	7.62%	9.93%	1	12
$1390.00	Dec 4	$108.30	0.51	1.6%	7.91%	9.49%	1	2
$1380.00	Dec 4	$112.60	0.53	0.8%	8.23%	9.07%	3	--
$1500.00	Dec 4	$68.70	0.38	9.6%	5.02%	14.63%	--	41
$1400.00	Nov 27	$99.50	0.50	2.3%	7.27%	9.57%	4	170
$1430.00	Nov 27	$86.50	0.46	4.5%	6.32%	10.82%	--	30

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 14,337

Total Puts 8,268

Put/Call Ratio 0.58

Net Difference 6,069

Prior's Put/Call Breakdown

Total Calls 20,130

Total Puts 11,184

Put/Call Ratio 0.56

Net Difference 8,946

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
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card