SNDK - Options Database

SNDK

SANDISK CORP

$1473.19 -8.78%

(7/16 09:50) ◀

Thursday, July 16, 2026 (9:55am)

▶ (7/16 10:01)

◀ 7/16 09:55 ▶

Option Volume

Detail

ℹ

Current (07/16 9:55am) 33,361

Calls: 19,554 (59%)

Puts: 13,807 (41%)

Prior (07/06) 16,337

Calls: 9,882 (60%)

Puts: 6,455 (40%)

Current vs Prior +104.21%

Calls: +97.87% (Calls)

Puts: +113.90% (Puts)

Prior 7-Day Total 360,221

Calls: 176,218 (49%)

Puts: 184,003 (51%)

Prior 7-Day Average 51,460

Calls: 25,174 (49%)

Puts: 26,286 (51%)

Current vs Prior 7-Day Avg -35.17%

Calls: -22.32%

Puts: -47.47%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/16 9:55am) $159.26M

Calls: $61.61M (39%)

Puts: $97.65M (61%)

Prior (07/06) $99.01M

Calls: $62.70M (63%)

Puts: $36.31M (37%)

Current vs Prior +60.86%

Calls: -1.73%

Puts: +168.94%

Prior 7-Day Total $2.59B

Calls: $1.37B (53%)

Puts: $1.22B (47%)

Prior 7-Day Average $370.08M

Calls: $195.58M (53%)

Puts: $174.50M (47%)

Current vs Prior 7-Day Avg -56.96%

Calls: -68.50%

Puts: -44.04%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/16 9:55am) 0.71

Prior (07/06) 0.65

Current vs Prior +8.10%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg -25.52%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/16 9:55am) 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 2,869,787

Calls: 1,180,722 (41%)

Puts: 1,689,065 (59%)

Prior 7-Day Average 409,969

Calls: 168,674 (41%)

Puts: 241,295 (59%)

Current vs Prior 7-Day Avg +2.32%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 8.01% | 17.91%8.01% | 35.39%

Prior 12.21% | 18.00%18.00% | 36.35%

Current vs Prior -34.44% | -0.52%-55.52% | -2.65%

Prior 7-Day Avg 10.64% | 15.86%18.00% | 36.35%

Current vs 7-Day Avg -24.74% | +12.90%-55.52% | -2.65%

Prior 7-Day Eod 12.21% | 18.00%8.81% | 34.77%

Current vs 7-Day Eod -34.44% | -0.52%-9.16% | +1.78%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.34% | 5.01%

Calls: 3.22% | 5.11%

Puts: 7.47% | 4.90%

Prior 4.47% | 4.62%

Calls: 5.18% | 5.03%

Puts: 3.76% | 4.21%

Current vs Prior +19.46% | +8.44%

Prior 7-Day Avg 5.42% | 5.68%

Calls: 5.69% | 5.18%

Puts: 5.16% | 6.18%

Current vs 7-Day Avg -1.51% | -11.76%

Liquidity Pricy

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🤖 AI Insights

Moderately bearish flow with 61% put dollar volume ($97.65M). Elevated premium activity with dollar volume up 61% vs prior. Unusually high activity with volume up 104% vs prior - elevated interest. Put-heavy open interest (254,225 puts vs 165,265 calls) suggests hedging or bearish positioning.

Smart Money BEARISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

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
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BEARISH	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 796 of results (avg 5.7%, best 1.9%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1200.00	Aug 21	401.20	410.50	$405.85	2.3%	--	0.75	74
$1250.00	Aug 21	371.50	380.30	$375.90	2.3%	--	0.72	70
$1280.00	Aug 21	354.00	362.60	$358.30	2.4%	--	0.70	157
$1270.00	Aug 21	359.80	369.10	$364.45	2.6%	--	0.71	90
$1290.00	Aug 21	348.30	357.60	$352.95	2.6%	--	0.70	126

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1750.00	Aug 21	427.60	435.90	$431.75	1.9%	1	0.56	1.3K
$1720.00	Aug 21	406.40	414.60	$410.50	2.0%	--	0.55	143
$1760.00	Aug 21	434.50	443.50	$439.00	2.1%	6	0.57	82
$1700.00	Aug 21	392.50	400.70	$396.60	2.1%	10	0.54	1.9K
$1730.00	Aug 21	413.40	422.10	$417.75	2.1%	--	0.55	126

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. 358 found (avg delta 0.64, highest 0.97)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1180.00	Jul 17	286.40	300.20	$293.30	4.7%	--	0.97	59
$1190.00	Jul 17	276.80	290.60	$283.70	4.9%	--	0.96	15
$1200.00	Jul 17	267.10	281.70	$274.40	5.3%	3	0.96	257
$1210.00	Jul 17	257.50	271.30	$264.40	5.2%	--	0.95	119
$1220.00	Jul 17	248.00	261.80	$254.90	5.4%	--	0.94	13

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1760.00	Jul 17	284.80	298.60	$291.70	4.7%	5	0.93	187
$1750.00	Jul 17	274.20	288.90	$281.55	5.2%	18	0.93	1.3K
$1740.00	Jul 17	265.40	278.90	$272.15	5.0%	--	0.93	384
$1730.00	Jul 17	255.80	269.80	$262.80	5.3%	1	0.92	266
$1720.00	Jul 17	243.30	260.00	$251.65	6.6%	13	0.92	262

Most actively traded options today. High liquidity = easy entry/exit. 562 active (total vol 20.2K, top 1.5K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1600.00	Jul 17	15.20	17.70	$16.45	15.2%	1.5K	0.21	1.3K
$1700.00	Jul 17	4.70	5.40	$5.05	13.9%	1.2K	0.08	1.9K
$1650.00	Jul 17	8.50	10.10	$9.30	17.2%	650	0.13	2.3K
$1550.00	Jul 17	26.20	29.00	$27.60	10.1%	649	0.32	318
$1500.00	Jul 17	45.00	47.60	$46.30	5.6%	436	0.45	525

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Jul 17	26.80	30.70	$28.75	13.6%	1.1K	0.29	4.7K
$1500.00	Jul 17	71.20	73.40	$72.30	3.0%	813	0.55	4.3K
$1450.00	Jul 17	45.60	49.00	$47.30	7.2%	550	0.42	1.3K
$1350.00	Jul 17	17.20	17.80	$17.50	3.4%	525	0.19	2.2K
$1200.00	Jul 17	3.10	3.80	$3.45	20.3%	460	0.04	2.6K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 159 strikes (avg 24.1%, max 52.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1190.00	Jul 17	Aug 21	214.7%	145.5%	47.5%	--	28
$1180.00	Jul 17	Aug 21	212.2%	145.7%	45.6%	--	111
$1200.00	Jul 17	Aug 21	211.5%	145.3%	45.6%	3	331
$1220.00	Jul 17	Aug 21	210.0%	145.1%	44.7%	--	50
$1250.00	Jul 17	Aug 28	200.9%	139.5%	44.0%	1	138

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1190.00	Jul 17	Aug 28	214.7%	141.2%	52.0%	15	634
$1180.00	Jul 17	Aug 28	212.8%	140.4%	51.5%	20	409
$1200.00	Jul 17	Aug 28	211.5%	141.2%	49.7%	467	2.6K
$1240.00	Jul 17	Aug 28	204.4%	139.6%	46.4%	54	461
$1230.00	Jul 17	Aug 28	203.7%	139.6%	45.9%	9	652

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 715 found (best R:R 65.67, avg 2.66)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1720.00	$1730.00	Jul 17	$0.15	$9.85	$0.15	65.67	$1720.15
$1700.00	$1710.00	Jul 17	$0.20	$9.80	$0.20	49.00	$1700.20
$1740.00	$1750.00	Jul 17	$0.25	$9.75	$0.25	39.00	$1740.25
$1660.00	$1670.00	Jul 17	$0.35	$9.65	$0.35	27.57	$1660.35
$1750.00	$1760.00	Jul 17	$0.35	$9.65	$0.35	27.57	$1750.35

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1230.00	$1225.00	Jul 17	$0.10	$4.90	$0.10	49.00	$1229.90
$1195.00	$1190.00	Jul 17	$0.15	$4.85	$0.15	32.33	$1194.85
$1200.00	$1195.00	Jul 17	$0.15	$4.85	$0.15	32.33	$1199.85
$1295.00	$1290.00	Jul 17	$0.15	$4.85	$0.15	32.33	$1294.85
$1305.00	$1300.00	Jul 17	$0.15	$4.85	$0.15	32.33	$1304.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 856 found (best R:R 65.67, avg 1.64)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1360.00	$1370.00	Jul 17	$9.80	$9.80	$0.20	49.00	$1369.80
$1250.00	$1260.00	Jul 17	$9.70	$9.70	$0.30	32.33	$1259.70
$1180.00	$1190.00	Jul 17	$9.60	$9.60	$0.40	24.00	$1189.60
$1210.00	$1220.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1219.50
$1220.00	$1230.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1229.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1700.00	$1690.00	Jul 17	$9.85	$9.85	$0.15	65.67	$1690.15
$1650.00	$1645.00	Jul 24	$4.75	$4.75	$0.25	19.00	$1645.25
$1750.00	$1740.00	Jul 17	$9.40	$9.40	$0.60	15.67	$1740.60
$1740.00	$1730.00	Jul 17	$9.35	$9.35	$0.65	14.38	$1730.65
$1630.00	$1620.00	Jul 17	$9.25	$9.25	$0.75	12.33	$1620.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 202 found (avg debit $62.62, cheapest $32.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1760.00	Jul 17	Jul 24	$36.72	171.8%	142.5%
$1200.00	Jul 17	Jul 24	$37.25	211.5%	166.8%
$1750.00	Jul 17	Jul 24	$38.97	171.6%	143.6%
$1765.00	Jul 24	Jul 31	$39.20	141.7%	144.1%
$1740.00	Jul 17	Jul 24	$39.72	169.8%	142.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1180.00	Jul 17	Jul 24	$32.20	212.8%	168.2%
$1190.00	Jul 17	Jul 24	$33.50	214.7%	167.5%
$1760.00	Jul 17	Jul 24	$34.25	171.8%	142.5%
$1200.00	Jul 17	Jul 24	$35.20	211.5%	166.8%
$1750.00	Jul 17	Jul 24	$35.40	171.6%	143.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 334 found (cheapest 7.84% of stock, avg 24.77%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1470.00	Jul 17	$59.05	$56.45	$115.50	$1354.50	$1585.50	7.84%
$1475.00	Jul 17	$57.15	$58.90	$116.05	$1358.95	$1591.05	7.88%
$1455.00	Jul 17	$67.25	$49.25	$116.50	$1338.50	$1571.50	7.91%
$1465.00	Jul 17	$62.40	$54.15	$116.55	$1348.45	$1581.55	7.91%
$1480.00	Jul 17	$55.00	$61.70	$116.70	$1363.30	$1596.70	7.92%
$1485.00	Jul 17	$52.80	$63.95	$116.75	$1368.25	$1601.75	7.92%
$1460.00	Jul 17	$65.30	$51.50	$116.80	$1343.20	$1576.80	7.93%
$1490.00	Jul 17	$50.95	$66.35	$117.30	$1372.70	$1607.30	7.96%
$1450.00	Jul 17	$70.30	$47.30	$117.60	$1332.40	$1567.60	7.98%
$1495.00	Jul 17	$48.10	$69.40	$117.50	$1377.50	$1612.50	7.98%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 174 found (cheapest 6.49% of stock, avg 25.91%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1500.00	$1455.00	Jul 17	$46.30	$49.25	$95.55	$1359.45	$1595.55
$1495.00	$1455.00	Jul 17	$48.10	$49.25	$97.35	$1357.65	$1592.35
$1500.00	$1460.00	Jul 17	$46.30	$51.50	$97.80	$1362.20	$1597.80
$1495.00	$1460.00	Jul 17	$48.10	$51.50	$99.60	$1360.40	$1594.60
$1490.00	$1455.00	Jul 17	$50.95	$49.25	$100.20	$1354.80	$1590.20
$1500.00	$1465.00	Jul 17	$46.30	$54.15	$100.45	$1364.55	$1600.45
$1485.00	$1455.00	Jul 17	$52.80	$49.25	$102.05	$1352.95	$1587.05
$1495.00	$1465.00	Jul 17	$48.10	$54.15	$102.25	$1362.75	$1597.25
$1490.00	$1460.00	Jul 17	$50.95	$51.50	$102.45	$1357.55	$1592.45
$1500.00	$1470.00	Jul 17	$46.30	$56.45	$102.75	$1367.25	$1602.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 489 found (best R:R 99.00, avg credit $12.88)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
1200/1205	1210/1220	Jul 17	$9.90	$0.10	99.00	$1195.10	$1219.90
1230/1235	1250/1260	Jul 17	$9.90	$0.10	99.00	$1225.10	$1259.90
1190/1195	1250/1260	Jul 17	$9.85	$0.15	65.67	$1185.15	$1259.85
1195/1200	1250/1260	Jul 17	$9.85	$0.15	65.67	$1190.15	$1259.85
1180/1190	1270/1280	Aug 21	$9.85	$0.15	65.67	$1180.15	$1279.85
1210/1220	1270/1280	Aug 21	$9.85	$0.15	65.67	$1210.15	$1279.85
1180/1190	1480/1490	Aug 28	$9.85	$0.15	65.67	$1180.15	$1489.85
1200/1205	1230/1240	Jul 17	$9.80	$0.20	49.00	$1195.20	$1239.80
1225/1230	1250/1260	Jul 17	$9.80	$0.20	49.00	$1220.20	$1259.80
1235/1240	1260/1270	Jul 17	$9.80	$0.20	49.00	$1230.20	$1269.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 358 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1720.00	$1730.00	$1740.00	Aug 21	$0.05	$9.95	199.00
$1220.00	$1230.00	$1240.00	Jul 17	$0.10	$9.90	99.00
$1590.00	$1600.00	$1610.00	Aug 21	$0.10	$9.90	99.00
$1600.00	$1610.00	$1620.00	Aug 21	$0.10	$9.90	99.00
$1550.00	$1560.00	$1570.00	Jul 17	$0.15	$9.85	65.67

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1730.00	$1740.00	$1750.00	Jul 17	$0.05	$9.95	199.00
$1370.00	$1380.00	$1390.00	Aug 21	$0.05	$9.95	199.00
$1440.00	$1450.00	$1460.00	Aug 21	$0.05	$9.95	199.00
$1265.00	$1270.00	$1275.00	Jul 17	$0.05	$4.95	99.00
$1580.00	$1590.00	$1600.00	Jul 17	$0.10	$9.90	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. 27 found (best net $-156.80, 27 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1250.00	$1480.00	1:2	Aug 28	-$156.80	$73.20
$1750.00	$1760.00	1:2	Jul 17	-$2.18	$7.82
$1730.00	$1740.00	1:2	Jul 17	-$2.61	$7.39
$1740.00	$1750.00	1:2	Jul 17	-$2.63	$7.37
$1710.00	$1720.00	1:2	Jul 17	-$2.75	$7.25

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1185.00	$1180.00	1:2	Jul 17	-$1.50	$3.50
$1215.00	$1210.00	1:2	Jul 17	-$2.85	$2.15
$1195.00	$1190.00	1:2	Jul 17	-$3.00	$2.00
$1205.00	$1200.00	1:2	Jul 17	-$3.05	$1.95
$1200.00	$1195.00	1:2	Jul 17	-$3.15	$1.85

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 255 found (best yield 18.06%, avg 8.47%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1480.00	Aug 28	$266.10	0.59	0.5%	18.06%	18.53%	2	--
$1490.00	Aug 28	$261.60	0.58	1.1%	17.76%	18.90%	1	2
$1500.00	Aug 28	$260.00	0.58	1.8%	17.65%	19.47%	24	34
$1480.00	Aug 21	$253.60	0.58	0.5%	17.21%	17.68%	1	101
$1490.00	Aug 21	$245.20	0.58	1.1%	16.64%	17.79%	2	64
$1500.00	Aug 21	$244.60	0.57	1.8%	16.60%	18.42%	21	304
$1535.00	Aug 28	$243.60	0.56	4.2%	16.54%	20.73%	1	5
$1540.00	Aug 28	$243.50	0.56	4.5%	16.53%	21.06%	2	29
$1510.00	Aug 21	$240.00	0.57	2.5%	16.29%	18.79%	--	68
$1550.00	Aug 28	$237.00	0.55	5.2%	16.09%	21.30%	1	9

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 19,554

Total Puts 13,807

Put/Call Ratio 0.71

Net Difference 5,747

Prior's Put/Call Breakdown

Total Calls 9,882

Total Puts 6,455

Put/Call Ratio 0.65

Net Difference 3,427

Prior 7-Day Put/Call Summary

Total Calls 176,218

Total Puts 184,003

Average Put/Call Ratio 0.95

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

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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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