SNDK - Options Database

SNDK

SANDISK CORP

$1742.60 +0.16%

(10/1 09:55) ◀

Thursday, October 1, 2026 (10:00am)

▶ (10/1 10:05)

◀ 10/1 10:01 ▶

Option Volume

Detail

ℹ

Current (10/01 10:00am) 30,301

Calls: 21,039 (69%)

Puts: 9,262 (31%)

Prior (09/14) 38,978

Calls: 21,743 (56%)

Puts: 17,235 (44%)

Current vs Prior -22.26%

Calls: -3.24% (Calls)

Puts: -46.26% (Puts)

Prior 7-Day Total 1,715,398

Calls: 1,004,842 (59%)

Puts: 710,556 (41%)

Prior 7-Day Average 245,056

Calls: 143,548 (59%)

Puts: 101,508 (41%)

Current vs Prior 7-Day Avg -87.64%

Calls: -85.34%

Puts: -90.88%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/01 10:00am) $68.01M

Calls: $46.68M (69%)

Puts: $21.34M (31%)

Prior (09/14) $126.36M

Calls: $59.11M (47%)

Puts: $67.25M (53%)

Current vs Prior -46.17%

Calls: -21.04%

Puts: -68.27%

Prior 7-Day Total $6.23B

Calls: $4.26B (68%)

Puts: $1.97B (32%)

Prior 7-Day Average $889.41M

Calls: $608.41M (68%)

Puts: $281.00M (32%)

Current vs Prior 7-Day Avg -92.35%

Calls: -92.33%

Puts: -92.41%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/01 10:00am) 0.44

Prior (09/14) 0.79

Current vs Prior -44.46%

Prior 7-Day Average 0.72

Current vs Prior 7-Day Avg -39.28%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/01 10:00am) 235,695

Calls: 114,857 (49%)

Puts: 120,838 (51%)

Prior (09/14) 279,589

Calls: 124,069 (44%)

Puts: 155,520 (56%)

Current vs Prior -15.70%

Prior 7-Day Total 2,497,288

Calls: 1,135,067 (45%)

Puts: 1,362,221 (55%)

Prior 7-Day Average 356,755

Calls: 162,152 (45%)

Puts: 194,603 (55%)

Current vs Prior 7-Day Avg -33.93%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/02) | Next (10/09)Expiry (10/16) | Next (11/20)

Current 3.97% | 7.88%10.82% | 21.21%

Prior 6.63% | 9.95%6.63% | 16.92%

Current vs Prior -40.17% | -20.77%+63.10% | +25.32%

Prior 7-Day Avg 8.08% | 12.64%13.43% | 23.34%

Current vs 7-Day Avg -50.88% | -37.66%-19.47% | -9.16%

Prior 7-Day Eod 6.63% | 9.95%11.62% | 21.98%

Current vs 7-Day Eod -40.17% | -20.77%-6.90% | -3.50%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 4.22% | 4.81%

Calls: 2.56% | 4.47%

Puts: 5.88% | 5.15%

Prior 0.97% | 2.79%

Calls: 0.98% | 2.47%

Puts: 0.96% | 3.11%

Current vs Prior +335.05% | +72.40%

Prior 7-Day Avg 4.06% | 2.83%

Calls: 4.49% | 2.90%

Puts: 3.63% | 2.76%

Current vs 7-Day Avg +4.01% | +70.14%

Liquidity Acceptable

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🤖 AI Insights

Moderately bullish flow with 69% call dollar volume ($46.68M). Extreme bullish P/C ratio of 0.44 - heavy call buying (21,039 calls vs 9,262 puts). P/C ratio dropping 44% - sentiment shifting bullish. Declining open interest (down 16%) 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 NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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 573 of results (avg 6.4%, best 2.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1675.00	Oct 2	76.30	78.10	$77.20	2.3%	20	0.81	120
$1740.00	Oct 2	34.70	35.60	$35.15	2.6%	1.8K	0.53	1.6K
$1400.00	Oct 2	339.60	349.60	$344.60	2.9%	2	1.00	21
$1420.00	Oct 16	328.40	338.10	$333.25	2.9%	--	0.92	86
$1685.00	Oct 9	99.20	102.20	$100.70	3.0%	--	0.66	87

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1830.00	Oct 2	93.60	96.00	$94.80	2.5%	4	0.82	125
$2000.00	Oct 16	272.00	279.40	$275.70	2.7%	21	0.82	83
$1830.00	Oct 9	119.10	122.80	$120.95	3.1%	--	0.67	37
$1845.00	Oct 9	129.80	133.90	$131.85	3.1%	--	0.70	17
$1840.00	Oct 9	126.30	130.30	$128.30	3.1%	--	0.69	47

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.98, cheapest $0.98)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1950.00	Oct 2	0.90	1.05	$0.98	15.3%	520	0.03	1.8K

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 368 found (avg delta 0.73, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Oct 2	339.60	349.60	$344.60	2.9%	2	1.00	21
$1455.00	Oct 2	283.50	294.60	$289.05	3.8%	--	1.00	10
$1470.00	Oct 2	268.50	279.60	$274.05	4.1%	--	1.00	206
$1495.00	Oct 2	243.60	254.70	$249.15	4.5%	--	1.00	202
$1460.00	Oct 2	278.50	289.60	$284.05	3.9%	--	1.00	16

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1950.00	Oct 2	201.60	211.40	$206.50	4.7%	--	1.00	50
$2000.00	Oct 2	252.10	262.60	$257.35	4.1%	2	1.00	41
$2010.00	Oct 2	261.10	272.90	$267.00	4.4%	--	1.00	13
$2020.00	Oct 2	271.00	282.20	$276.60	4.0%	--	1.00	16
$2030.00	Oct 2	281.00	292.20	$286.60	3.9%	--	1.00	17

Most actively traded options today. High liquidity = easy entry/exit. 531 active (total vol 28.2K, top 2.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$2000.00	Oct 2	0.40	0.50	$0.45	22.2%	2.1K	0.01	8.0K
$1800.00	Oct 2	13.20	13.80	$13.50	4.4%	2.1K	0.27	2.0K
$1750.00	Oct 2	29.70	31.30	$30.50	5.2%	1.9K	0.48	1.4K
$1740.00	Oct 2	34.70	35.60	$35.15	2.6%	1.8K	0.53	1.6K
$1900.00	Oct 2	2.25	2.45	$2.35	8.5%	1.5K	0.06	3.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 2	0.10	0.15	$0.13	38.5%	615	0.00	1.5K
$1650.00	Oct 2	4.30	4.90	$4.60	13.0%	567	0.11	1.0K
$1700.00	Oct 2	14.60	15.90	$15.25	8.5%	539	0.28	1.1K
$1600.00	Oct 2	1.10	1.60	$1.35	37.0%	485	0.04	2.2K
$1750.00	Oct 2	35.70	37.30	$36.50	4.4%	477	0.52	594

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 76 strikes (avg 16.1%, max 30.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1837.50	Oct 2	Oct 9	86.8%	66.6%	30.3%	8	27
$1832.50	Oct 2	Oct 9	86.6%	66.6%	30.0%	17	45
$1822.50	Oct 2	Oct 9	86.0%	66.9%	28.4%	22	61
$1817.50	Oct 2	Oct 9	85.3%	66.7%	27.8%	8	68
$1812.50	Oct 2	Oct 9	85.2%	66.7%	27.7%	5	155

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1840.00	Oct 2	Oct 16	86.8%	67.2%	29.2%	2	249
$1815.00	Oct 2	Oct 9	85.2%	66.4%	28.4%	3	30
$1810.00	Oct 2	Oct 9	84.7%	66.5%	27.3%	--	98
$1715.00	Oct 2	Oct 16	80.3%	63.7%	26.2%	53	345
$1825.00	Oct 2	Oct 23	85.8%	68.0%	26.1%	2	77

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 636 found (best R:R 1.82, avg 4.98)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1810.00	$1900.00	Nov 6	$31.95	$58.05	$31.95	49%	1.82	$1841.95
$1900.00	$1970.00	Nov 6	$19.85	$50.15	$19.85	41%	2.53	$1919.85
$1600.00	$1645.00	Oct 30	$25.95	$19.05	$25.95	70%	0.73	$1625.95
$1780.00	$1800.00	Nov 6	$5.55	$14.45	$5.55	52%	2.60	$1785.55
$1685.00	$1700.00	Oct 30	$5.35	$9.65	$5.35	61%	1.80	$1690.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1845.00	$1840.00	Oct 2	$2.65	$2.35	$2.65	86%	0.89	$1842.35
$1775.00	$1770.00	Oct 16	$1.45	$3.55	$1.45	53%	2.45	$1773.55
$1755.00	$1750.00	Oct 30	$1.20	$3.80	$1.20	47%	3.17	$1753.80
$1760.00	$1755.00	Oct 16	$1.50	$3.50	$1.50	50%	2.33	$1758.50
$1670.00	$1665.00	Nov 6	$0.90	$4.10	$0.90	38%	4.56	$1669.10

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 495 found (best R:R 0.66, avg 0.47)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1775.00	$1780.00	Oct 16	$4.05	$4.05	$0.95	53%	4.26	$1779.05
$1795.00	$1800.00	Oct 30	$3.35	$3.35	$1.65	51%	2.03	$1798.35
$1775.00	$1780.00	Nov 6	$3.45	$3.45	$1.55	48%	2.23	$1778.45
$1895.00	$1900.00	Oct 23	$2.40	$2.40	$2.60	66%	0.92	$1897.40
$1800.00	$1805.00	Oct 23	$2.85	$2.85	$2.15	54%	1.33	$1802.85

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1650.00	$1550.00	Nov 6	$39.60	$39.60	$60.40	64%	0.66	$1610.40
$1420.00	$1410.00	Oct 30	$5.55	$5.55	$4.45	86%	1.25	$1414.45
$1700.00	$1670.00	Nov 6	$15.65	$15.65	$14.35	59%	1.09	$1684.35
$1550.00	$1500.00	Nov 6	$14.80	$14.80	$35.20	74%	0.42	$1535.20
$1595.00	$1590.00	Oct 30	$4.10	$4.10	$0.90	71%	4.56	$1590.90

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 36 found (avg debit $33.87, cheapest $31.10)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1790.00	Oct 2	Oct 9	$33.20	83.9%	66.5%
$1785.00	Oct 2	Oct 9	$33.70	83.6%	66.4%
$1745.00	Oct 2	Oct 9	$35.30	81.6%	64.5%
$1780.00	Oct 2	Oct 9	$34.10	83.4%	66.3%
$1740.00	Oct 2	Oct 9	$35.55	81.1%	64.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1790.00	Oct 2	Oct 9	$31.10	83.9%	66.5%
$1785.00	Oct 2	Oct 9	$32.05	83.6%	66.4%
$1745.00	Oct 2	Oct 9	$33.95	81.6%	64.5%
$1780.00	Oct 2	Oct 9	$32.60	83.4%	66.3%
$1740.00	Oct 2	Oct 9	$33.65	81.1%	64.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 254 found (cheapest 3.82% of stock, avg 10.33%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1735.00	Oct 2	$37.75	$28.85	$66.60	$1668.40	$1801.60	3.82%
$1740.00	Oct 2	$35.15	$31.40	$66.55	$1673.45	$1806.55	3.82%
$1745.00	Oct 2	$32.55	$34.00	$66.55	$1678.45	$1811.55	3.82%
$1730.00	Oct 2	$40.50	$26.30	$66.80	$1663.20	$1796.80	3.83%
$1750.00	Oct 2	$30.50	$36.50	$67.00	$1683.00	$1817.00	3.84%
$1725.00	Oct 2	$43.15	$24.15	$67.30	$1657.70	$1792.30	3.86%
$1755.00	Oct 2	$28.30	$39.35	$67.65	$1687.35	$1822.65	3.88%
$1720.00	Oct 2	$45.85	$22.00	$67.85	$1652.15	$1787.85	3.89%
$1760.00	Oct 2	$26.15	$42.30	$68.45	$1691.55	$1828.45	3.93%
$1715.00	Oct 2	$49.00	$20.30	$69.30	$1645.70	$1784.30	3.98%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.68% of stock, avg 10.45%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1770.00	$1725.00	Oct 2	$22.55	$24.15	$46.70	$1678.30	$1816.70
$1765.00	$1725.00	Oct 2	$24.30	$24.15	$48.45	$1676.55	$1813.45
$1770.00	$1730.00	Oct 2	$22.55	$26.30	$48.85	$1681.15	$1818.85
$1765.00	$1730.00	Oct 2	$24.30	$26.30	$50.60	$1679.40	$1815.60
$1760.00	$1725.00	Oct 2	$26.15	$24.15	$50.30	$1674.70	$1810.30
$1760.00	$1730.00	Oct 2	$26.15	$26.30	$52.45	$1677.55	$1812.45
$1770.00	$1735.00	Oct 2	$22.55	$28.85	$51.40	$1683.60	$1821.40
$1765.00	$1735.00	Oct 2	$24.30	$28.85	$53.15	$1681.85	$1818.15
$1755.00	$1725.00	Oct 2	$28.30	$24.15	$52.45	$1672.55	$1807.45
$1760.00	$1735.00	Oct 2	$26.15	$28.85	$55.00	$1680.00	$1815.00

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 46 found (best R:R 1.40, avg credit $4.00)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1440/1445	1790/1795	Oct 2	$2.92	$2.08	66%	1.40	$1442.08	$1792.92
1440/1445	1780/1785	Oct 2	$3.07	$1.93	62%	1.59	$1441.93	$1783.07
1460/1465	1790/1795	Oct 2	$2.75	$2.25	67%	1.22	$1462.25	$1792.75
1440/1445	1785/1790	Oct 2	$2.87	$2.13	64%	1.35	$1442.13	$1787.87
1460/1465	1780/1785	Oct 2	$2.90	$2.10	63%	1.38	$1462.10	$1782.90
1460/1465	1785/1790	Oct 2	$2.70	$2.30	65%	1.17	$1462.30	$1787.70
1410/1420	1970/1980	Nov 6	$5.80	$4.20	49%	1.38	$1414.20	$1975.80
1440/1450	1970/1980	Nov 6	$5.80	$4.20	47%	1.38	$1444.20	$1975.80
1400/1405	1790/1795	Oct 2	$1.82	$3.18	68%	0.57	$1403.18	$1791.82
1480/1485	1790/1795	Oct 2	$1.83	$3.17	68%	0.58	$1483.17	$1791.83

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 364 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1800.00	$1820.00	$1840.00	Oct 16	$0.10	$19.90	6%	199.00
$1940.00	$1960.00	$1980.00	Oct 16	$0.10	$19.90	4%	199.00
$1840.00	$1860.00	$1880.00	Oct 16	$0.30	$19.70	6%	65.67
$1860.00	$1880.00	$1900.00	Oct 16	$0.30	$19.70	5%	65.67
$2020.00	$2040.00	$2060.00	Oct 16	$0.15	$19.85	3%	132.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1420.00	$1440.00	$1460.00	Oct 16	$0.15	$19.85	2%	132.33
$1735.00	$1740.00	$1745.00	Oct 2	$0.05	$4.95	5%	99.00
$1665.00	$1670.00	$1675.00	Oct 2	$0.05	$4.95	3%	99.00
$1750.00	$1755.00	$1760.00	Oct 2	$0.10	$4.90	5%	49.00
$1715.00	$1720.00	$1725.00	Oct 16	$0.05	$4.95	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. 131 found (best net $-0.01, 123 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1990.00	$2000.00	1:2	Oct 2	-$0.15	$9.85
$2030.00	$2040.00	1:2	Oct 2	-$0.12	$9.88
$2060.00	$2070.00	1:2	Oct 2	-$0.14	$9.86
$2010.00	$2020.00	1:2	Oct 2	-$0.20	$9.80
$2020.00	$2030.00	1:2	Oct 2	-$0.26	$9.74

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1460.00	$1455.00	1:2	Oct 2	-$0.01	$4.99
$1435.00	$1430.00	1:2	Oct 2	-$0.10	$4.90
$1550.00	$1545.00	1:2	Oct 2	-$0.15	$4.85
$1500.00	$1495.00	1:2	Oct 2	-$0.13	$4.87
$1535.00	$1530.00	1:2	Oct 2	-$0.15	$4.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 219 found (best yield 7.86%, avg 3.03%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1800.00	Nov 6	$137.00	0.50	3.3%	7.86%	11.16%	5	15
$1900.00	Nov 6	$99.80	0.41	9.0%	5.73%	14.76%	1	20
$1810.00	Nov 6	$130.10	0.49	3.9%	7.47%	11.33%	2	2
$1775.00	Nov 6	$144.70	0.52	1.9%	8.30%	10.16%	--	10
$1765.00	Nov 6	$148.70	0.53	1.3%	8.53%	9.82%	7	13
$1780.00	Nov 6	$141.00	0.52	2.1%	8.09%	10.24%	--	10
$1970.00	Nov 6	$80.00	0.35	13.1%	4.59%	17.64%	--	20
$1750.00	Nov 6	$155.40	0.55	0.4%	8.92%	9.34%	1	13
$2000.00	Nov 6	$74.10	0.33	14.8%	4.25%	19.02%	--	15
$1980.00	Nov 6	$77.70	0.34	13.6%	4.46%	18.08%	--	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 21,039

Total Puts 9,262

Put/Call Ratio 0.44

Net Difference 11,777

Prior's Put/Call Breakdown

Total Calls 21,743

Total Puts 17,235

Put/Call Ratio 0.79

Net Difference 4,508

Prior 7-Day Put/Call Summary

Total Calls 1,004,842

Total Puts 710,556

Average Put/Call Ratio 0.72

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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