SNDK - Options Database

SNDK

SANDISK CORP

$1599.27 +0.62%

$1620.00 (+1.30%)🌙

as of 07/22 08:53 PM

(7/21 19:04) ◀

Wednesday, July 22, 2026 (8:53pm)

▶ (7/23 19:07)

◀ 7/22 20:53 ▶

Option Volume

Detail

ℹ

Current (07/22) 131,616

Calls: 52,417 (40%)

Puts: 79,199 (60%)

Prior (07/21) 157,170

Calls: 67,436 (43%)

Puts: 89,734 (57%)

Current vs Prior -16.26%

Calls: -22.27% (Calls)

Puts: -11.74% (Puts)

Prior 7-Day Total 1,317,075

Calls: 634,931 (48%)

Puts: 682,144 (52%)

Prior 7-Day Average 188,153

Calls: 90,704 (48%)

Puts: 97,449 (52%)

Current vs Prior 7-Day Avg -30.05%

Calls: -42.21%

Puts: -18.73%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/22) $745.33M

Calls: $431.10M (58%)

Puts: $314.23M (42%)

Prior (07/21) $1.08B

Calls: $668.57M (62%)

Puts: $407.87M (38%)

Current vs Prior -30.76%

Calls: -35.52%

Puts: -22.96%

Prior 7-Day Total $8.09B

Calls: $3.41B (42%)

Puts: $4.68B (58%)

Prior 7-Day Average $1.16B

Calls: $487.61M (42%)

Puts: $667.99M (58%)

Current vs Prior 7-Day Avg -35.50%

Calls: -11.59%

Puts: -52.96%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/22) 1.51

Prior (07/21) 1.33

Current vs Prior +13.55%

Prior 7-Day Average 1.15

Current vs Prior 7-Day Avg +31.80%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/22) 306,995

Calls: 102,581 (33%)

Puts: 204,414 (67%)

Prior (07/21) 277,278

Calls: 98,593 (36%)

Puts: 178,685 (64%)

Current vs Prior +10.72%

Prior 7-Day Total 2,037,208

Calls: 737,197 (36%)

Puts: 1,300,011 (64%)

Prior 7-Day Average 291,029

Calls: 105,313 (36%)

Puts: 185,715 (64%)

Current vs Prior 7-Day Avg +5.49%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 9.31% | 19.62%33.03% | 41.52%

Prior 11.40% | 21.68%34.74% | 43.32%

Current vs Prior -18.28% | -9.51%-4.92% | -4.14%

Prior 7-Day Avg 11.88% | 20.94%16.25% | 38.29%

Current vs 7-Day Avg -21.61% | -6.28%+103.20% | +8.45%

Prior 7-Day Eod 11.40% | 21.68%34.74% | 43.32%

Current vs 7-Day Eod -18.28% | -9.51%-4.92% | -4.14%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.80% | 3.81%

Calls: 6.51% | 4.35%

Puts: 5.09% | 3.27%

Prior 5.80% | 3.81%

Calls: 6.51% | 4.35%

Puts: 5.09% | 3.27%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 5.23% | 4.16%

Calls: 5.94% | 4.64%

Puts: 4.52% | 3.67%

Current vs 7-Day Avg +10.90% | -8.35%

Liquidity Acceptable

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🤖 AI Insights

Extreme bearish P/C ratio of 1.51 - heavy put buying. Put-heavy open interest (204,414 puts vs 102,581 calls) suggests hedging or bearish positioning.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BEARISH

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg 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

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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 828 of results (avg 5.1%, best 1.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1280.00	Aug 21	442.80	452.50	$447.65	2.2%	3	0.77	--
$1300.00	Aug 21	429.40	439.20	$434.30	2.3%	33	0.76	114
$1350.00	Aug 21	397.80	406.90	$402.35	2.3%	15	0.73	--
$1330.00	Aug 21	410.20	419.70	$414.95	2.3%	1	0.74	--
$1360.00	Aug 21	391.30	400.50	$395.90	2.3%	15	0.73	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1900.00	Aug 21	440.00	448.20	$444.10	1.8%	3	0.59	1.7K
$1760.00	Aug 21	347.20	353.70	$350.45	1.9%	1	0.51	--
$1700.00	Aug 21	310.90	316.80	$313.85	1.9%	28	0.47	1.8K
$1520.00	Aug 21	215.60	219.70	$217.65	1.9%	41	0.37	314
$1400.00	Jul 24	15.20	15.50	$15.35	2.0%	1.7K	0.14	3.7K

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. 364 found (avg delta 0.65, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1280.00	Jul 24	323.10	333.40	$328.25	3.1%	1	0.95	--
$1290.00	Jul 24	313.10	323.90	$318.50	3.4%	2	0.94	23
$1300.00	Jul 24	306.70	314.20	$310.45	2.4%	216	0.94	306
$1320.00	Jul 24	284.00	295.50	$289.75	4.0%	2	0.93	74
$1330.00	Jul 24	274.80	286.10	$280.45	4.0%	1	0.92	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1900.00	Jul 24	296.50	307.90	$302.20	3.8%	26	0.94	165
$1885.00	Jul 24	282.20	293.50	$287.85	3.9%	3	0.93	65
$1880.00	Jul 24	277.50	288.80	$283.15	4.0%	1	0.93	89
$1850.00	Jul 24	249.50	260.00	$254.75	4.1%	2	0.90	--
$1830.00	Jul 24	231.30	241.80	$236.55	4.4%	1	0.89	31

Most actively traded options today. High liquidity = easy entry/exit. 895 active (total vol 72.9K, top 3.6K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1800.00	Jul 24	12.00	12.60	$12.30	4.9%	3.6K	0.15	2.2K
$1600.00	Jul 24	72.70	74.90	$73.80	3.0%	3.5K	0.53	1.3K
$1600.00	Aug 21	261.80	269.00	$265.40	2.7%	1.9K	0.58	630
$1650.00	Jul 24	48.80	53.30	$51.05	8.8%	1.7K	0.42	571
$1700.00	Jul 24	31.60	34.80	$33.20	9.6%	1.4K	0.31	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1390.00	Jul 24	13.80	14.60	$14.20	5.6%	3.1K	0.13	4.2K
$1390.00	Jul 31	70.00	74.70	$72.35	6.5%	2.8K	0.25	5.6K
$1500.00	Jul 24	34.00	36.30	$35.15	6.5%	2.3K	0.28	2.4K
$1400.00	Jul 24	15.20	15.50	$15.35	2.0%	1.7K	0.14	3.7K
$1600.00	Jul 24	69.40	73.40	$71.40	5.6%	1.5K	0.47	556

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 188 strikes (avg 13.2%, max 34.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1280.00	Jul 24	Aug 28	201.6%	150.4%	34.1%	2	2
$1290.00	Jul 24	Aug 28	198.7%	150.2%	32.3%	3	23
$1300.00	Jul 24	Aug 28	196.2%	149.4%	31.3%	217	306
$1330.00	Jul 24	Aug 28	193.2%	149.2%	29.5%	2	--
$1350.00	Jul 24	Aug 28	189.0%	147.6%	28.1%	3	3

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1290.00	Jul 24	Aug 28	198.7%	150.2%	32.3%	83	428
$1315.00	Jul 24	Aug 28	196.5%	149.5%	31.4%	37	225
$1300.00	Jul 24	Aug 28	196.2%	149.4%	31.3%	1.1K	1.5K
$1280.00	Jul 24	Aug 21	201.6%	153.7%	31.2%	592	277
$1330.00	Jul 24	Aug 28	193.2%	149.2%	29.5%	69	374

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 720 found (best R:R 49.00, avg 2.79)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1885.00	$1890.00	Aug 28	$0.10	$4.90	$0.10	49.00	$1885.10
$1880.00	$1885.00	Jul 24	$0.15	$4.85	$0.15	32.33	$1880.15
$1900.00	$1905.00	Jul 24	$0.15	$4.85	$0.15	32.33	$1900.15
$1905.00	$1910.00	Jul 24	$0.15	$4.85	$0.15	32.33	$1905.15
$1860.00	$1865.00	Jul 24	$0.20	$4.80	$0.20	24.00	$1860.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1300.00	$1295.00	Jul 24	$0.15	$4.85	$0.15	32.33	$1299.85
$1495.00	$1490.00	Jul 24	$0.15	$4.85	$0.15	32.33	$1494.85
$1310.00	$1305.00	Jul 31	$0.15	$4.85	$0.15	32.33	$1309.85
$1345.00	$1340.00	Jul 24	$0.20	$4.80	$0.20	24.00	$1344.80
$1310.00	$1305.00	Jul 24	$0.25	$4.75	$0.25	19.00	$1309.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 872 found (best R:R 39.00, avg 1.52)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1280.00	$1290.00	Jul 24	$9.75	$9.75	$0.25	39.00	$1289.75
$1425.00	$1430.00	Jul 24	$4.75	$4.75	$0.25	19.00	$1429.75
$1320.00	$1330.00	Jul 24	$9.30	$9.30	$0.70	13.29	$1329.30
$1330.00	$1350.00	Jul 24	$18.50	$18.50	$1.50	12.33	$1348.50
$1375.00	$1380.00	Jul 24	$4.60	$4.60	$0.40	11.50	$1379.60

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1780.00	$1775.00	Jul 24	$4.80	$4.80	$0.20	24.00	$1775.20
$1805.00	$1800.00	Jul 24	$4.80	$4.80	$0.20	24.00	$1800.20
$1900.00	$1885.00	Jul 24	$14.35	$14.35	$0.65	22.08	$1885.65
$1765.00	$1760.00	Jul 24	$4.75	$4.75	$0.25	19.00	$1760.25
$1880.00	$1850.00	Jul 24	$28.40	$28.40	$1.60	17.75	$1851.60

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 218 found (avg debit $76.11, cheapest $40.10)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1300.00	Jul 24	Jul 31	$43.35	196.2%	174.8%
$1915.00	Jul 24	Jul 31	$46.05	147.9%	146.3%
$1910.00	Jul 24	Jul 31	$46.95	147.8%	146.5%
$1905.00	Jul 24	Jul 31	$47.80	147.2%	146.6%
$1900.00	Jul 24	Jul 31	$48.25	146.5%	146.1%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1285.00	Jul 24	Jul 31	$40.10	203.0%	175.0%
$1280.00	Jul 24	Jul 31	$40.15	201.6%	176.2%
$1290.00	Jul 24	Jul 31	$41.45	198.7%	174.8%
$1840.00	Aug 14	Aug 28	$42.60	147.1%	137.2%
$1295.00	Jul 24	Jul 31	$42.80	198.0%	175.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 316 found (cheapest 8.99% of stock, avg 22.82%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1605.00	Jul 24	$69.85	$73.90	$143.75	$1461.25	$1748.75	8.99%
$1625.00	Jul 24	$60.10	$84.20	$144.30	$1480.70	$1769.30	9.02%
$1615.00	Jul 24	$65.95	$79.05	$145.00	$1470.00	$1760.00	9.07%
$1600.00	Jul 24	$73.80	$71.40	$145.20	$1454.80	$1745.20	9.08%
$1620.00	Jul 24	$63.20	$82.30	$145.50	$1474.50	$1765.50	9.10%
$1610.00	Jul 24	$69.05	$76.90	$145.95	$1464.05	$1755.95	9.13%
$1590.00	Jul 24	$79.25	$68.00	$147.25	$1442.75	$1737.25	9.21%
$1630.00	Jul 24	$59.80	$87.50	$147.30	$1482.70	$1777.30	9.21%
$1595.00	Jul 24	$77.55	$69.85	$147.40	$1447.60	$1742.40	9.22%
$1580.00	Jul 24	$85.10	$62.50	$147.60	$1432.40	$1727.60	9.23%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.87% of stock, avg 24.61%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1635.00	$1590.00	Jul 24	$57.80	$68.00	$125.80	$1464.20	$1760.80
$1635.00	$1595.00	Jul 24	$57.80	$69.85	$127.65	$1467.35	$1762.65
$1630.00	$1590.00	Jul 24	$59.80	$68.00	$127.80	$1462.20	$1757.80
$1625.00	$1590.00	Jul 24	$60.10	$68.00	$128.10	$1461.90	$1753.10
$1635.00	$1600.00	Jul 24	$57.80	$71.40	$129.20	$1470.80	$1764.20
$1630.00	$1595.00	Jul 24	$59.80	$69.85	$129.65	$1465.35	$1759.65
$1625.00	$1595.00	Jul 24	$60.10	$69.85	$129.95	$1465.05	$1754.95
$1620.00	$1590.00	Jul 24	$63.20	$68.00	$131.20	$1458.80	$1751.20
$1630.00	$1600.00	Jul 24	$59.80	$71.40	$131.20	$1468.80	$1761.20
$1625.00	$1600.00	Jul 24	$60.10	$71.40	$131.50	$1468.50	$1756.50

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 367 found (best R:R 65.67, avg credit $12.60)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
1280/1285	1320/1330	Jul 24	$9.85	$0.15	65.67	$1275.15	$1329.85
1290/1295	1375/1380	Jul 24	$4.90	$0.10	49.00	$1290.10	$1379.90
1300/1305	1320/1330	Jul 24	$9.80	$0.20	49.00	$1295.20	$1329.80
1295/1300	1355/1360	Jul 31	$4.90	$0.10	49.00	$1295.10	$1359.90
1310/1315	1350/1360	Jul 24	$9.75	$0.25	39.00	$1305.25	$1359.75
1300/1320	1330/1350	Aug 21	$19.50	$0.50	39.00	$1300.50	$1349.50
1280/1285	1350/1360	Jul 24	$9.70	$0.30	32.33	$1275.30	$1359.70
1280/1285	1360/1365	Jul 24	$4.85	$0.15	32.33	$1280.15	$1364.85
1305/1310	1375/1380	Jul 24	$4.85	$0.15	32.33	$1305.15	$1379.85
1310/1315	1380/1385	Jul 24	$4.85	$0.15	32.33	$1310.15	$1384.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 289 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1460.00	$1480.00	$1500.00	Aug 14	$0.10	$19.90	199.00
$1650.00	$1660.00	$1670.00	Aug 21	$0.05	$9.95	199.00
$1385.00	$1390.00	$1395.00	Jul 24	$0.05	$4.95	99.00
$1890.00	$1895.00	$1900.00	Jul 24	$0.05	$4.95	99.00
$1585.00	$1590.00	$1595.00	Aug 7	$0.05	$4.95	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1510.00	$1520.00	$1530.00	Aug 14	$0.05	$9.95	199.00
$1640.00	$1650.00	$1660.00	Aug 14	$0.05	$9.95	199.00
$1695.00	$1700.00	$1705.00	Jul 24	$0.05	$4.95	99.00
$1330.00	$1335.00	$1340.00	Jul 31	$0.05	$4.95	99.00
$1445.00	$1450.00	$1455.00	Aug 7	$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. 7 found (best net $-3.55, 7 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1910.00	$1915.00	1:2	Jul 24	-$3.55	$1.45
$1905.00	$1910.00	1:2	Jul 24	-$3.80	$1.20
$1895.00	$1900.00	1:2	Jul 24	-$3.95	$1.05
$1900.00	$1905.00	1:2	Jul 24	-$3.95	$1.05
$1890.00	$1895.00	1:2	Jul 24	-$4.20	$0.80

PUTS (0)

No puts found

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 257 found (best yield 17.51%, avg 7.54%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1600.00	Aug 28	$280.00	0.59	0.1%	17.51%	17.55%	22	108
$1605.00	Aug 28	$278.00	0.58	0.4%	17.38%	17.74%	1	--
$1610.00	Aug 28	$277.70	0.58	0.7%	17.36%	18.04%	5	--
$1615.00	Aug 28	$275.80	0.58	1.0%	17.25%	18.23%	2	--
$1620.00	Aug 28	$271.20	0.58	1.3%	16.96%	18.25%	19	13
$1630.00	Aug 28	$268.00	0.57	1.9%	16.76%	18.68%	1	--
$1600.00	Aug 21	$261.80	0.58	0.1%	16.37%	16.42%	1.9K	630
$1650.00	Aug 28	$258.40	0.56	3.2%	16.16%	19.33%	1	8
$1610.00	Aug 21	$256.70	0.58	0.7%	16.05%	16.72%	15	132
$1620.00	Aug 21	$252.10	0.57	1.3%	15.76%	17.06%	19	67

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 52,417

Total Puts 79,199

Put/Call Ratio 1.51

Net Difference -26,782

Prior's Put/Call Breakdown

Total Calls 67,436

Total Puts 89,734

Put/Call Ratio 1.33

Net Difference -22,298

Prior 7-Day Put/Call Summary

Total Calls 634,931

Total Puts 682,144

Average Put/Call Ratio 1.15

Ratio Trend Rising

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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