SNDK - Options Database

SNDK

SANDISK CORP

$1740.75 +0.05%

(10/1 10:05) ◀

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

▶

◀ 10/1 10:10

Option Volume

Detail

ℹ

Current (10/01 10:10am) 36,466

Calls: 24,620 (68%)

Puts: 11,846 (32%)

Prior (09/14) 47,924

Calls: 27,653 (58%)

Puts: 20,271 (42%)

Current vs Prior -23.91%

Calls: -10.97% (Calls)

Puts: -41.56% (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 -85.12%

Calls: -82.85%

Puts: -88.33%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/01 10:10am) $82.00M

Calls: $53.42M (65%)

Puts: $28.58M (35%)

Prior (09/14) $158.50M

Calls: $88.44M (56%)

Puts: $70.06M (44%)

Current vs Prior -48.27%

Calls: -39.60%

Puts: -59.21%

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 -90.78%

Calls: -91.22%

Puts: -89.83%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/01 10:10am) 0.48

Prior (09/14) 0.73

Current vs Prior -34.36%

Prior 7-Day Average 0.72

Current vs Prior 7-Day Avg -33.62%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/01 10:10am) 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 3.87% | 7.80%10.73% | 21.26%

Prior 6.63% | 9.95%6.63% | 16.92%

Current vs Prior -41.66% | -21.53%+61.80% | +25.60%

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

Current vs 7-Day Avg -52.10% | -38.25%-20.12% | -8.95%

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

Current vs 7-Day Eod -41.66% | -21.53%-7.64% | -3.28%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.48% | 3.61%

Calls: 4.19% | 3.48%

Puts: 6.77% | 3.74%

Prior 0.97% | 2.79%

Calls: 0.98% | 2.47%

Puts: 0.96% | 3.11%

Current vs Prior +464.95% | +29.39%

Prior 7-Day Avg 4.06% | 2.83%

Calls: 4.49% | 2.90%

Puts: 3.63% | 2.76%

Current vs 7-Day Avg +35.07% | +27.69%

Liquidity Acceptable

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🤖 AI Insights

Moderately bullish flow with 65% call dollar volume ($53.42M). Extreme bullish P/C ratio of 0.48 - heavy call buying (24,620 calls vs 11,846 puts). P/C ratio dropping 34% - 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 BULLISH

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
10:10	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

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 532 of results (avg 6.5%, best 2.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1750.00	Oct 2	28.20	29.00	$28.60	2.8%	2.1K	0.48	1.4K
$1742.50	Oct 9	66.80	68.80	$67.80	2.9%	46	0.52	--
$1732.50	Oct 9	71.70	74.00	$72.85	3.2%	2	0.55	--
$1400.00	Oct 23	352.00	363.30	$357.65	3.2%	4	0.91	1
$1400.00	Oct 16	345.10	356.40	$350.75	3.2%	--	0.95	188

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$2000.00	Oct 30	308.80	318.90	$313.85	3.2%	--	0.70	33
$1830.00	Oct 2	94.20	97.40	$95.80	3.3%	4	0.83	125
$1785.00	Oct 9	89.70	92.90	$91.30	3.5%	2	0.57	18
$2060.00	Oct 16	324.60	336.20	$330.40	3.5%	--	0.85	26
$1830.00	Oct 9	120.00	124.30	$122.15	3.5%	--	0.67	37

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.38, cheapest $0.38)

CALLS (1)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$2000.00	Oct 2	0.35	0.40	$0.38	13.2%	2.5K	0.01	8.0K

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 9	338.00	351.40	$344.70	3.9%	--	1.00	19
$1425.00	Oct 9	314.10	326.80	$320.45	4.0%	--	1.00	10
$1400.00	Oct 2	335.90	348.70	$342.30	3.7%	2	1.00	21
$1455.00	Oct 2	280.40	294.00	$287.20	4.7%	--	1.00	10
$1450.00	Oct 2	287.80	299.00	$293.40	3.8%	--	1.00	108

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1940.00	Oct 2	192.40	205.20	$198.80	6.4%	--	1.00	16
$1950.00	Oct 2	202.70	214.30	$208.50	5.6%	--	1.00	50
$2000.00	Oct 2	251.80	265.40	$258.60	5.3%	2	1.00	41
$2010.00	Oct 2	261.70	276.10	$268.90	5.4%	--	1.00	13
$2020.00	Oct 2	271.70	285.30	$278.50	4.9%	--	1.00	16

Most actively traded options today. High liquidity = easy entry/exit. 578 active (total vol 33.8K, top 2.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$2000.00	Oct 2	0.35	0.40	$0.38	13.2%	2.5K	0.01	8.0K
$1800.00	Oct 2	12.00	12.80	$12.40	6.5%	2.4K	0.26	2.0K
$1750.00	Oct 2	28.20	29.00	$28.60	2.8%	2.1K	0.48	1.4K
$1740.00	Oct 2	32.70	34.10	$33.40	4.2%	1.8K	0.53	1.6K
$1900.00	Oct 2	2.00	2.10	$2.05	4.9%	1.7K	0.06	3.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1700.00	Oct 2	14.80	16.10	$15.45	8.4%	884	0.28	1.1K
$1650.00	Oct 2	4.80	5.30	$5.05	9.9%	734	0.11	1.0K
$1500.00	Oct 2	0.10	0.15	$0.13	38.5%	672	0.01	1.5K
$1600.00	Oct 2	1.15	1.75	$1.45	41.4%	575	0.04	2.2K
$1750.00	Oct 2	36.20	37.80	$37.00	4.3%	567	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. 74 strikes (avg 14.7%, max 27.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1832.50	Oct 2	Oct 9	84.4%	66.3%	27.4%	18	45
$1837.50	Oct 2	Oct 9	84.5%	66.4%	27.4%	24	27
$1822.50	Oct 2	Oct 9	83.7%	66.1%	26.5%	24	61
$1817.50	Oct 2	Oct 9	83.2%	66.0%	26.1%	12	68
$1812.50	Oct 2	Oct 9	83.2%	66.2%	25.8%	9	155

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1815.00	Oct 2	Oct 9	83.3%	66.1%	25.9%	3	30
$1810.00	Oct 2	Oct 9	83.0%	66.0%	25.7%	--	98
$1820.00	Oct 2	Oct 16	83.5%	66.7%	25.2%	2	145
$1825.00	Oct 2	Oct 23	84.0%	67.7%	24.0%	2	77
$1715.00	Oct 2	Oct 16	79.3%	64.3%	23.4%	56	345

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 639 found (best R:R 2.00, avg 4.59)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1810.00	$1900.00	Nov 6	$30.05	$59.95	$30.05	48%	2.00	$1840.05
$1900.00	$1970.00	Nov 6	$19.35	$50.65	$19.35	40%	2.62	$1919.35
$1750.00	$1765.00	Nov 6	$4.15	$10.85	$4.15	54%	2.61	$1754.15
$1600.00	$1645.00	Oct 30	$27.30	$17.70	$27.30	70%	0.65	$1627.30
$1660.00	$1685.00	Oct 30	$13.05	$11.95	$13.05	63%	0.92	$1673.05

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1850.00	$1845.00	Oct 9	$1.65	$3.35	$1.65	71%	2.03	$1848.35
$1785.00	$1780.00	Oct 23	$1.15	$3.85	$1.15	52%	3.35	$1783.85
$1765.00	$1760.00	Oct 30	$1.15	$3.85	$1.15	48%	3.35	$1763.85
$1840.00	$1835.00	Oct 2	$3.20	$1.80	$3.20	85%	0.56	$1836.80
$1800.00	$1795.00	Oct 30	$1.75	$3.25	$1.75	52%	1.86	$1798.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 496 found (best R:R 0.61, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1760.00	$1765.00	Oct 30	$3.80	$3.80	$1.20	48%	3.17	$1763.80
$1745.00	$1750.00	Oct 30	$3.75	$3.75	$1.25	46%	3.00	$1748.75
$1765.00	$1770.00	Oct 2	$2.75	$2.75	$2.25	59%	1.22	$1767.75
$1765.00	$1770.00	Oct 23	$3.10	$3.10	$1.90	50%	1.63	$1768.10
$1855.00	$1860.00	Oct 23	$2.50	$2.50	$2.50	62%	1.00	$1857.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1620.00	$1550.00	Nov 6	$26.65	$26.65	$43.35	67%	0.61	$1593.35
$1730.00	$1670.00	Nov 13	$30.75	$30.75	$29.25	56%	1.05	$1699.25
$1420.00	$1410.00	Oct 30	$4.55	$4.55	$5.45	86%	0.83	$1415.45
$1650.00	$1620.00	Nov 6	$13.30	$13.30	$16.70	64%	0.80	$1636.70
$1665.00	$1650.00	Nov 6	$7.75	$7.75	$7.25	62%	1.07	$1657.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 36 found (avg debit $33.86, cheapest $33.80)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1740.00	Oct 2	Oct 9	$35.60	80.8%	63.1%
$1745.00	Oct 2	Oct 9	$34.65	80.6%	63.1%
$1730.00	Oct 2	Oct 9	$35.50	80.1%	63.3%
$1720.00	Oct 2	Oct 9	$34.25	79.9%	63.2%
$1710.00	Oct 2	Oct 9	$33.45	79.9%	63.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1740.00	Oct 2	Oct 9	$33.80	80.8%	63.1%
$1745.00	Oct 2	Oct 9	$34.60	80.6%	63.1%
$1730.00	Oct 2	Oct 9	$33.55	80.1%	63.3%
$1710.00	Oct 2	Oct 9	$32.70	79.9%	63.3%
$1720.00	Oct 2	Oct 9	$33.15	79.8%	63.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 256 found (cheapest 3.74% of stock, avg 10.34%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1740.00	Oct 2	$33.40	$31.70	$65.10	$1674.90	$1805.10	3.74%
$1735.00	Oct 2	$35.85	$29.40	$65.25	$1669.75	$1800.25	3.75%
$1745.00	Oct 2	$31.50	$33.95	$65.45	$1679.55	$1810.45	3.76%
$1730.00	Oct 2	$38.60	$27.00	$65.60	$1664.40	$1795.60	3.77%
$1750.00	Oct 2	$28.60	$37.00	$65.60	$1684.40	$1815.60	3.77%
$1725.00	Oct 2	$41.65	$24.50	$66.15	$1658.85	$1791.15	3.80%
$1755.00	Oct 2	$26.65	$40.25	$66.90	$1688.10	$1821.90	3.84%
$1720.00	Oct 2	$44.50	$22.55	$67.05	$1652.95	$1787.05	3.85%
$1760.00	Oct 2	$24.70	$42.55	$67.25	$1692.75	$1827.25	3.86%
$1715.00	Oct 2	$48.40	$20.50	$68.90	$1646.10	$1783.90	3.96%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.61% of stock, avg 10.57%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1770.00	$1725.00	Oct 2	$20.90	$24.50	$45.40	$1679.60	$1815.40
$1765.00	$1725.00	Oct 2	$23.65	$24.50	$48.15	$1676.85	$1813.15
$1770.00	$1730.00	Oct 2	$20.90	$27.00	$47.90	$1682.10	$1817.90
$1760.00	$1725.00	Oct 2	$24.70	$24.50	$49.20	$1675.80	$1809.20
$1765.00	$1730.00	Oct 2	$23.65	$27.00	$50.65	$1679.35	$1815.65
$1760.00	$1730.00	Oct 2	$24.70	$27.00	$51.70	$1678.30	$1811.70
$1770.00	$1735.00	Oct 2	$20.90	$29.40	$50.30	$1684.70	$1820.30
$1755.00	$1725.00	Oct 2	$26.65	$24.50	$51.15	$1673.85	$1806.15
$1760.00	$1735.00	Oct 2	$24.70	$29.40	$54.10	$1680.90	$1814.10
$1765.00	$1735.00	Oct 2	$23.65	$29.40	$53.05	$1681.95	$1818.05

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 48 found (best R:R 1.70, avg credit $5.22)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1440/1445	1780/1785	Oct 2	$3.15	$1.85	63%	1.70	$1441.85	$1783.15
1440/1445	1790/1795	Oct 2	$2.80	$2.20	67%	1.27	$1442.20	$1792.80
1460/1465	1780/1785	Oct 2	$2.97	$2.03	63%	1.46	$1462.03	$1782.97
1440/1445	1785/1790	Oct 2	$2.85	$2.15	65%	1.33	$1442.15	$1787.85
1460/1465	1790/1795	Oct 2	$2.62	$2.38	67%	1.10	$1462.38	$1792.62
1460/1465	1785/1790	Oct 2	$2.67	$2.33	65%	1.15	$1462.33	$1787.67
1400/1405	1780/1785	Oct 2	$2.02	$2.98	65%	0.68	$1402.98	$1782.02
1415/1420	1780/1785	Oct 2	$2.02	$2.98	64%	0.68	$1417.98	$1782.02
1400/1405	1790/1795	Oct 2	$1.67	$3.33	69%	0.50	$1403.33	$1791.67
1415/1420	1790/1795	Oct 2	$1.67	$3.33	68%	0.50	$1418.33	$1791.67

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 391 found (best R:R 399.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1800.00	$1820.00	$1840.00	Oct 16	$0.20	$19.80	6%	99.00
$1840.00	$1860.00	$1880.00	Oct 16	$0.15	$19.85	6%	132.33
$1880.00	$1900.00	$1920.00	Oct 16	$0.30	$19.70	5%	65.67
$2020.00	$2040.00	$2060.00	Oct 16	$0.10	$19.90	3%	199.00
$1900.00	$1920.00	$1940.00	Oct 16	$0.30	$19.70	5%	65.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1800.00	$1820.00	$1840.00	Oct 16	$0.05	$19.95	6%	399.00
$1920.00	$1940.00	$1960.00	Oct 16	$0.15	$19.85	4%	132.33
$1860.00	$1880.00	$1900.00	Oct 16	$0.25	$19.75	5%	79.00
$1420.00	$1440.00	$1460.00	Oct 16	$0.05	$19.95	2%	399.00
$1840.00	$1860.00	$1880.00	Oct 16	$0.40	$19.60	6%	49.00

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 $-0.20, 125 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1950.00	$1960.00	1:2	Oct 2	-$0.20	$9.80
$2030.00	$2040.00	1:2	Oct 2	-$0.12	$9.88
$2060.00	$2070.00	1:2	Oct 2	-$0.16	$9.84
$2000.00	$2010.00	1:2	Oct 2	-$0.22	$9.78
$2040.00	$2050.00	1:2	Oct 2	-$0.20	$9.80

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1460.00	$1455.00	1:2	Oct 2	-$0.03	$4.97
$1570.00	$1565.00	1:2	Oct 2	-$0.12	$4.88
$1435.00	$1430.00	1:2	Oct 2	-$0.10	$4.90
$1545.00	$1540.00	1:2	Oct 2	-$0.12	$4.88
$1560.00	$1555.00	1:2	Oct 2	-$0.17	$4.83

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 217 found (best yield 5.61%, avg 2.97%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1900.00	Nov 6	$97.60	0.40	9.2%	5.61%	14.76%	1	20
$1810.00	Nov 6	$126.00	0.48	4.0%	7.24%	11.22%	2	2
$1765.00	Nov 6	$146.50	0.52	1.4%	8.42%	9.81%	7	13
$1800.00	Nov 6	$130.00	0.49	3.4%	7.47%	10.87%	6	15
$1780.00	Nov 6	$138.90	0.51	2.2%	7.98%	10.23%	--	10
$1980.00	Nov 6	$76.20	0.34	13.7%	4.38%	18.12%	--	10
$1775.00	Nov 6	$140.00	0.51	2.0%	8.04%	10.01%	--	10
$1970.00	Nov 6	$78.40	0.34	13.2%	4.50%	17.67%	--	20
$1750.00	Nov 6	$150.60	0.54	0.5%	8.65%	9.18%	1	13
$2000.00	Nov 6	$70.70	0.32	14.9%	4.06%	18.95%	--	15

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
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Current Put/Call Breakdown

Total Calls 24,620

Total Puts 11,846

Put/Call Ratio 0.48

Net Difference 12,774

Prior's Put/Call Breakdown

Total Calls 27,653

Total Puts 20,271

Put/Call Ratio 0.73

Net Difference 7,382

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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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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