SNDK - Options Database

SNDK

SANDISK CORP

$1526.12 -5.50%

(7/15 19:08) ◀

Thursday, July 16, 2026 (9:35am)

▶ (7/16 09:40)

◀ 7/16 09:35 ▶

Option Volume

Detail

ℹ

Current (07/16 9:35am) 9,278

Calls: 6,869 (74%)

Puts: 2,409 (26%)

Prior (07/06) 5,278

Calls: 3,419 (65%)

Puts: 1,859 (35%)

Current vs Prior +75.79%

Calls: +100.91% (Calls)

Puts: +29.59% (Puts)

Prior 7-Day Total 343,004

Calls: 165,305 (48%)

Puts: 177,699 (52%)

Prior 7-Day Average 49,000

Calls: 23,615 (48%)

Puts: 25,385 (52%)

Current vs Prior 7-Day Avg -81.07%

Calls: -70.91%

Puts: -90.51%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/16 9:35am) $39.00M

Calls: $26.34M (68%)

Puts: $12.66M (32%)

Prior (07/06) $31.29M

Calls: $20.94M (67%)

Puts: $10.34M (33%)

Current vs Prior +24.66%

Calls: +25.78%

Puts: +22.40%

Prior 7-Day Total $2.55B

Calls: $1.39B (55%)

Puts: $1.15B (45%)

Prior 7-Day Average $363.76M

Calls: $199.15M (55%)

Puts: $164.61M (45%)

Current vs Prior 7-Day Avg -89.28%

Calls: -86.77%

Puts: -92.31%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/16 9:35am) 0.35

Prior (07/06) 0.54

Current vs Prior -35.50%

Prior 7-Day Average 0.96

Current vs Prior 7-Day Avg -63.44%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/16 9:35am) 419,490

Calls: 165,265 (39%)

Puts: 254,225 (61%)

Prior (07/06) 262,966

Calls: 94,141 (36%)

Puts: 168,825 (64%)

Current vs Prior +59.52%

Prior 7-Day Total 2,556,739

Calls: 1,038,474 (41%)

Puts: 1,518,265 (59%)

Prior 7-Day Average 365,248

Calls: 148,353 (41%)

Puts: 216,895 (59%)

Current vs Prior 7-Day Avg +14.85%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/17) | Next (07/24)Expiry (07/17) | Next (08/21)

Current 8.59% | 17.77%8.59% | 34.99%

Prior 7.17% | 13.20%18.00% | 36.35%

Current vs Prior +19.70% | +34.69%-52.29% | -3.73%

Prior 7-Day Avg 11.10% | 16.45%18.13% | 36.59%

Current vs 7-Day Avg -22.65% | +8.03%-52.63% | -4.36%

Prior 7-Day Eod 7.17% | 13.20%8.81% | 34.77%

Current vs 7-Day Eod +19.70% | +34.69%-2.58% | +0.65%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 9.98% | 6.68%

Calls: 10.26% | 6.57%

Puts: 9.71% | 6.78%

Prior 9.48% | 7.10%

Calls: 10.24% | 6.45%

Puts: 8.71% | 7.75%

Current vs Prior +5.27% | -5.92%

Prior 7-Day Avg 5.66% | 5.94%

Calls: 5.82% | 5.21%

Puts: 5.50% | 6.67%

Current vs 7-Day Avg +76.33% | +12.41%

Liquidity Pricy

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🤖 AI Insights

Moderately bullish flow with 68% call dollar volume ($26.34M). Above-average activity with volume up 76% vs prior. Extreme bullish P/C ratio of 0.35 - heavy call buying (6,869 calls vs 2,409 puts). P/C ratio dropping 36% - sentiment shifting bullish.

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 BEARISH

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 699 of results (avg 6.7%, best 2.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1250.00	Aug 21	407.90	422.80	$415.35	3.6%	--	0.75	70
$1280.00	Aug 21	389.50	404.10	$396.80	3.7%	--	0.73	157
$1260.00	Aug 21	399.80	414.80	$407.30	3.7%	1	0.74	13
$1290.00	Aug 21	383.40	398.20	$390.80	3.8%	--	0.72	126
$1270.00	Aug 21	395.50	411.50	$403.50	4.0%	--	0.74	90

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1650.00	Jul 17	141.90	145.80	$143.85	2.7%	10	0.76	3.3K
$1810.00	Aug 21	435.10	448.80	$441.95	3.1%	5	0.57	99
$1800.00	Aug 21	428.00	441.70	$434.85	3.2%	1	0.56	748
$1750.00	Aug 21	393.50	406.80	$400.15	3.3%	--	0.54	1.3K
$1830.00	Aug 21	448.70	463.90	$456.30	3.3%	--	0.58	125

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. 370 found (avg delta 0.63, highest 0.96)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1230.00	Jul 17	290.90	309.40	$300.15	6.2%	--	0.96	14
$1240.00	Jul 17	281.50	300.40	$290.95	6.5%	--	0.95	48
$1250.00	Jul 17	271.70	290.60	$281.15	6.7%	--	0.95	128
$1260.00	Jul 17	262.10	281.20	$271.65	7.0%	--	0.94	40
$1270.00	Jul 17	252.60	270.70	$261.65	6.9%	--	0.94	22

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1820.00	Jul 17	287.00	303.50	$295.25	5.6%	10	0.93	109
$1830.00	Jul 17	295.50	315.10	$305.30	6.4%	--	0.93	114
$1810.00	Jul 17	276.80	295.90	$286.35	6.7%	--	0.93	146
$1800.00	Jul 17	266.80	286.30	$276.55	7.1%	3	0.93	2.5K
$1790.00	Jul 17	258.10	276.70	$267.40	7.0%	--	0.93	87

Most actively traded options today. High liquidity = easy entry/exit. 276 active (total vol 4.6K, top 382)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1700.00	Jul 17	10.50	14.20	$12.35	30.0%	382	0.16	1.9K
$1800.00	Jul 17	3.20	4.30	$3.75	29.3%	348	0.06	2.6K
$1600.00	Jul 17	30.90	36.80	$33.85	17.4%	252	0.34	1.3K
$1650.00	Jul 17	19.00	22.40	$20.70	16.4%	146	0.24	2.3K
$1540.00	Jul 17	55.10	60.70	$57.90	9.7%	133	0.48	331

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1540.00	Jul 17	65.40	71.30	$68.35	8.6%	184	0.52	412
$1500.00	Jul 17	49.20	51.80	$50.50	5.1%	168	0.42	4.3K
$1400.00	Jul 17	18.00	21.00	$19.50	15.4%	139	0.20	4.7K
$1530.00	Jul 17	59.80	65.90	$62.85	9.7%	137	0.49	350
$1350.00	Jul 17	10.50	13.00	$11.75	21.3%	89	0.13	2.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 158 strikes (avg 28.9%, max 53.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1230.00	Jul 17	Aug 21	220.2%	144.0%	53.0%	--	41
$1250.00	Jul 17	Aug 28	211.9%	138.9%	52.6%	--	138
$1240.00	Jul 17	Aug 21	217.2%	143.1%	51.7%	--	82
$1260.00	Jul 17	Aug 21	212.6%	143.2%	48.5%	1	53
$1270.00	Jul 17	Aug 21	207.9%	143.1%	45.3%	--	112

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1260.00	Jul 17	Aug 28	212.6%	138.8%	53.2%	--	301
$1230.00	Jul 17	Aug 21	220.2%	144.0%	53.0%	--	755
$1250.00	Jul 17	Aug 28	211.9%	138.9%	52.6%	42	1.7K
$1240.00	Jul 17	Aug 21	217.2%	143.1%	51.7%	--	514
$1280.00	Jul 17	Aug 28	203.9%	138.5%	47.2%	2	565

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 688 found (best R:R 49.00, avg 2.55)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1720.00	$1730.00	Jul 17	$0.20	$9.80	$0.20	49.00	$1720.20
$1820.00	$1830.00	Jul 17	$0.22	$9.78	$0.22	44.45	$1820.22
$1750.00	$1760.00	Jul 17	$0.25	$9.75	$0.25	39.00	$1750.25
$1790.00	$1800.00	Jul 17	$0.40	$9.60	$0.40	24.00	$1790.40
$1800.00	$1810.00	Jul 17	$0.40	$9.60	$0.40	24.00	$1800.40

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1295.00	$1290.00	Jul 17	$0.15	$4.85	$0.15	32.33	$1294.85
$1400.00	$1395.00	Jul 31	$0.15	$4.85	$0.15	32.33	$1399.85
$1290.00	$1285.00	Jul 17	$0.20	$4.80	$0.20	24.00	$1289.80
$1270.00	$1265.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1269.75
$1325.00	$1320.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1324.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 845 found (best R:R 49.00, avg 1.63)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1240.00	$1250.00	Jul 17	$9.80	$9.80	$0.20	49.00	$1249.80
$1250.00	$1260.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1259.50
$1280.00	$1290.00	Jul 17	$9.35	$9.35	$0.65	14.38	$1289.35
$1385.00	$1390.00	Jul 17	$4.65	$4.65	$0.35	13.29	$1389.65
$1240.00	$1250.00	Jul 24	$9.30	$9.30	$0.70	13.29	$1249.30

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1790.00	$1780.00	Jul 17	$9.80	$9.80	$0.20	49.00	$1780.20
$1810.00	$1800.00	Jul 17	$9.80	$9.80	$0.20	49.00	$1800.20
$1645.00	$1640.00	Jul 24	$4.80	$4.80	$0.20	24.00	$1640.20
$1715.00	$1710.00	Aug 7	$4.80	$4.80	$0.20	24.00	$1710.20
$1770.00	$1760.00	Jul 17	$9.55	$9.55	$0.45	21.22	$1760.45

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 208 found (avg debit $61.24, cheapest $31.75)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1240.00	Jul 17	Jul 24	$35.45	217.2%	164.6%
$1250.00	Jul 17	Jul 24	$35.95	211.9%	164.7%
$1830.00	Jul 17	Jul 24	$36.72	177.0%	142.0%
$1260.00	Jul 17	Jul 24	$38.35	212.6%	163.5%
$1820.00	Jul 17	Jul 24	$38.40	171.9%	142.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1225.00	Jul 17	Jul 24	$31.75	218.3%	165.1%
$1230.00	Jul 17	Jul 24	$32.97	220.2%	165.9%
$1235.00	Jul 17	Jul 24	$33.95	214.7%	165.2%
$1240.00	Jul 17	Jul 24	$34.20	217.2%	164.6%
$1830.00	Jul 17	Jul 24	$34.95	177.0%	142.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 330 found (cheapest 8.16% of stock, avg 24.85%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1530.00	Jul 17	$61.65	$62.85	$124.50	$1405.50	$1654.50	8.16%
$1540.00	Jul 17	$57.90	$68.35	$126.25	$1413.75	$1666.25	8.27%
$1520.00	Jul 17	$68.20	$58.30	$126.50	$1393.50	$1646.50	8.29%
$1550.00	Jul 17	$53.25	$73.60	$126.85	$1423.15	$1676.85	8.31%
$1510.00	Jul 17	$73.25	$53.75	$127.00	$1383.00	$1637.00	8.32%
$1495.00	Jul 17	$81.50	$47.30	$128.80	$1366.20	$1623.80	8.44%
$1500.00	Jul 17	$78.30	$50.50	$128.80	$1371.20	$1628.80	8.44%
$1560.00	Jul 17	$49.25	$79.70	$128.95	$1431.05	$1688.95	8.45%
$1570.00	Jul 17	$45.15	$85.65	$130.80	$1439.20	$1700.80	8.57%
$1490.00	Jul 17	$85.25	$45.65	$130.90	$1359.10	$1620.90	8.58%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 168 found (cheapest 5.74% of stock, avg 24.90%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1580.00	$1495.00	Jul 17	$40.35	$47.30	$87.65	$1407.35	$1667.65
$1580.00	$1500.00	Jul 17	$40.35	$50.50	$90.85	$1409.15	$1670.85
$1570.00	$1495.00	Jul 17	$45.15	$47.30	$92.45	$1402.55	$1662.45
$1580.00	$1510.00	Jul 17	$40.35	$53.75	$94.10	$1415.90	$1674.10
$1570.00	$1500.00	Jul 17	$45.15	$50.50	$95.65	$1404.35	$1665.65
$1560.00	$1495.00	Jul 17	$49.25	$47.30	$96.55	$1398.45	$1656.55
$1580.00	$1520.00	Jul 17	$40.35	$58.30	$98.65	$1421.35	$1678.65
$1570.00	$1510.00	Jul 17	$45.15	$53.75	$98.90	$1411.10	$1668.90
$1560.00	$1500.00	Jul 17	$49.25	$50.50	$99.75	$1400.25	$1659.75
$1550.00	$1495.00	Jul 17	$53.25	$47.30	$100.55	$1394.45	$1650.55

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 497 found (best R:R 99.00, avg credit $14.07)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
1280/1290	1320/1330	Aug 21	$9.90	$0.10	99.00	$1280.10	$1329.90
1235/1240	1280/1290	Jul 17	$9.85	$0.15	65.67	$1230.15	$1289.85
1225/1230	1250/1260	Jul 17	$9.83	$0.17	57.82	$1220.17	$1259.83
1240/1250	1280/1290	Aug 21	$9.80	$0.20	49.00	$1240.20	$1289.80
1240/1250	1320/1330	Aug 21	$9.80	$0.20	49.00	$1240.20	$1329.80
1250/1260	1280/1290	Aug 21	$9.80	$0.20	49.00	$1250.20	$1289.80
1250/1260	1320/1330	Aug 21	$9.80	$0.20	49.00	$1250.20	$1329.80
1260/1270	1290/1300	Aug 21	$9.80	$0.20	49.00	$1260.20	$1299.80
1270/1275	1280/1290	Jul 17	$9.75	$0.25	39.00	$1265.25	$1289.75
1240/1250	1350/1360	Jul 31	$9.75	$0.25	39.00	$1240.25	$1359.75

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 344 found (best R:R 299.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1500.00	$1515.00	$1530.00	Aug 7	$0.05	$14.95	299.00
$1760.00	$1765.00	$1770.00	Jul 24	$0.05	$4.95	99.00
$1510.00	$1520.00	$1530.00	Aug 21	$0.10	$9.90	99.00
$1590.00	$1600.00	$1610.00	Aug 14	$0.15	$9.85	65.67
$1690.00	$1700.00	$1710.00	Aug 14	$0.15	$9.85	65.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1350.00	$1355.00	$1360.00	Jul 17	$0.05	$4.95	99.00
$1680.00	$1690.00	$1700.00	Jul 17	$0.10	$9.90	99.00
$1645.00	$1650.00	$1655.00	Jul 24	$0.05	$4.95	99.00
$1320.00	$1325.00	$1330.00	Jul 31	$0.05	$4.95	99.00
$1765.00	$1770.00	$1775.00	Jul 31	$0.05	$4.95	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. 24 found (best net $-163.95, 24 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1250.00	$1500.00	1:2	Aug 28	-$163.95	$86.05
$1810.00	$1820.00	1:2	Jul 17	-$2.25	$7.75
$1820.00	$1830.00	1:2	Jul 17	-$2.36	$7.64
$1800.00	$1810.00	1:2	Jul 17	-$2.95	$7.05
$1790.00	$1800.00	1:2	Jul 17	-$3.35	$6.65

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1240.00	$1235.00	1:2	Jul 17	-$3.00	$2.00
$1230.00	$1225.00	1:2	Jul 17	-$3.02	$1.98
$1255.00	$1250.00	1:2	Jul 17	-$3.57	$1.43
$1260.00	$1255.00	1:2	Jul 17	-$3.76	$1.24
$1235.00	$1230.00	1:2	Jul 17	-$3.86	$1.14

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 248 found (best yield 17.90%, avg 8.41%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1535.00	Aug 28	$273.20	0.59	0.6%	17.90%	18.48%	1	5
$1540.00	Aug 28	$270.70	0.58	0.9%	17.74%	18.65%	--	29
$1530.00	Aug 21	$258.80	0.58	0.2%	16.96%	17.21%	--	150
$1540.00	Aug 21	$253.80	0.58	0.9%	16.63%	17.54%	4	56
$1550.00	Aug 21	$250.90	0.57	1.6%	16.44%	18.01%	1	252
$1600.00	Aug 28	$247.10	0.55	4.8%	16.19%	21.03%	--	12
$1560.00	Aug 21	$246.60	0.57	2.2%	16.16%	18.38%	--	73
$1570.00	Aug 21	$242.30	0.56	2.9%	15.88%	18.75%	--	181
$1530.00	Aug 14	$241.20	0.58	0.2%	15.80%	16.06%	--	12
$1535.00	Aug 14	$239.00	0.58	0.6%	15.66%	16.24%	--	13

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 6,869

Total Puts 2,409

Put/Call Ratio 0.35

Net Difference 4,460

Prior's Put/Call Breakdown

Total Calls 3,419

Total Puts 1,859

Put/Call Ratio 0.54

Net Difference 1,560

Prior 7-Day Put/Call Summary

Total Calls 165,305

Total Puts 177,699

Average Put/Call Ratio 0.96

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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