SNDK - Options Database

SNDK

SANDISK CORP

$1515.12 -6.18%

(7/16 09:55) ◀

Thursday, July 16, 2026 (10:00am)

▶ (7/16 19:01)

◀ 7/16 10:01 ▶

Option Volume

Detail

ℹ

Current (07/16 10:00am) 38,707

Calls: 22,794 (59%)

Puts: 15,913 (41%)

Prior (07/06) 18,595

Calls: 11,295 (61%)

Puts: 7,300 (39%)

Current vs Prior +108.16%

Calls: +101.81% (Calls)

Puts: +117.99% (Puts)

Prior 7-Day Total 373,487

Calls: 182,975 (49%)

Puts: 190,512 (51%)

Prior 7-Day Average 53,355

Calls: 26,139 (49%)

Puts: 27,216 (51%)

Current vs Prior 7-Day Avg -27.45%

Calls: -12.80%

Puts: -41.53%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/16 10:00am) $182.46M

Calls: $92.05M (50%)

Puts: $90.41M (50%)

Prior (07/06) $105.55M

Calls: $62.36M (59%)

Puts: $43.18M (41%)

Current vs Prior +72.87%

Calls: +47.61%

Puts: +109.37%

Prior 7-Day Total $2.65B

Calls: $1.39B (52%)

Puts: $1.26B (48%)

Prior 7-Day Average $379.11M

Calls: $198.46M (52%)

Puts: $180.66M (48%)

Current vs Prior 7-Day Avg -51.87%

Calls: -53.62%

Puts: -49.95%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/16 10:00am) 0.70

Prior (07/06) 0.65

Current vs Prior +8.02%

Prior 7-Day Average 0.97

Current vs Prior 7-Day Avg -27.84%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/16 10:00am) 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 7.98% | 17.52%7.98% | 34.98%

Prior 12.21% | 18.00%18.00% | 36.35%

Current vs Prior -34.66% | -2.67%-55.67% | -3.76%

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

Current vs 7-Day Avg -24.99% | +10.47%-55.67% | -3.76%

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

Current vs 7-Day Eod -34.66% | -2.67%-9.47% | +0.61%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 5.80% | 3.81%

Calls: 6.51% | 4.35%

Puts: 5.09% | 3.27%

Prior 4.47% | 4.62%

Calls: 5.18% | 5.03%

Puts: 3.76% | 4.21%

Current vs Prior +29.75% | -17.53%

Prior 7-Day Avg 5.42% | 5.68%

Calls: 5.69% | 5.18%

Puts: 5.16% | 6.18%

Current vs 7-Day Avg +6.97% | -32.90%

Liquidity Acceptable

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🤖 AI Insights

Elevated premium activity with dollar volume up 73% vs prior. Unusually high activity with volume up 108% vs prior - elevated interest. Bullish P/C ratio of 0.70. Put-heavy open interest (254,225 puts vs 165,265 calls) suggests hedging or bearish positioning.

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	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 860 of results (avg 5.1%, best 1.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1280.00	Aug 21	382.90	390.70	$386.80	2.0%	--	0.73	157
$1300.00	Aug 21	371.10	378.90	$375.00	2.1%	--	0.71	117
$1500.00	Jul 24	137.40	140.30	$138.85	2.1%	138	0.56	202
$1270.00	Aug 21	388.80	397.10	$392.95	2.1%	--	0.73	90
$1290.00	Aug 21	377.00	385.10	$381.05	2.1%	--	0.72	126

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1800.00	Aug 21	439.00	445.00	$442.00	1.4%	1	0.57	748
$1760.00	Aug 21	410.90	417.50	$414.20	1.6%	8	0.55	82
$1750.00	Aug 21	404.00	410.80	$407.40	1.7%	1	0.54	1.3K
$1810.00	Aug 21	445.40	453.10	$449.25	1.7%	20	0.57	99
$1670.00	Aug 21	349.90	356.10	$353.00	1.8%	3	0.50	122

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. 403 found (avg delta 0.64, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1220.00	Jul 17	290.30	303.60	$296.95	4.5%	--	0.96	13
$1230.00	Jul 17	280.00	293.90	$286.95	4.8%	--	0.96	14
$1240.00	Jul 17	270.40	284.30	$277.35	5.0%	--	0.96	48
$1245.00	Jul 17	264.80	278.90	$271.85	5.2%	13	0.95	--
$1250.00	Jul 17	260.80	274.20	$267.50	5.0%	1	0.95	128

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1810.00	Jul 17	291.60	305.10	$298.35	4.5%	1	1.00	146
$1800.00	Jul 17	281.90	296.10	$289.00	4.9%	28	0.93	2.5K
$1790.00	Jul 17	271.70	284.20	$277.95	4.5%	12	0.93	87
$1780.00	Jul 17	262.60	276.00	$269.30	5.0%	3	0.93	413
$1770.00	Jul 17	252.30	266.10	$259.20	5.3%	2	0.93	183

Most actively traded options today. High liquidity = easy entry/exit. 609 active (total vol 25.1K, top 1.9K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1600.00	Jul 17	24.00	25.50	$24.75	6.1%	1.9K	0.29	1.3K
$1700.00	Jul 17	7.00	8.00	$7.50	13.3%	1.4K	0.11	1.9K
$1800.00	Jul 17	2.05	2.50	$2.28	19.7%	1.0K	0.04	2.6K
$1650.00	Jul 17	13.50	14.90	$14.20	9.9%	905	0.19	2.3K
$1550.00	Jul 17	40.90	43.50	$42.20	6.2%	779	0.42	318

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Jul 17	18.00	20.00	$19.00	10.5%	1.1K	0.21	4.7K
$1500.00	Jul 17	50.00	51.80	$50.90	3.5%	898	0.44	4.3K
$1350.00	Jul 17	10.20	13.00	$11.60	24.1%	690	0.13	2.2K
$1450.00	Jul 17	29.70	34.20	$31.95	14.1%	615	0.31	1.3K
$1300.00	Jul 17	6.20	7.50	$6.85	19.0%	525	0.08	2.9K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 164 strikes (avg 21.7%, max 49.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1220.00	Jul 17	Aug 21	215.2%	144.2%	49.2%	--	50
$1250.00	Jul 17	Aug 28	206.0%	141.8%	45.3%	1	138
$1230.00	Jul 17	Aug 21	208.5%	143.9%	44.9%	--	41
$1240.00	Jul 17	Aug 21	205.4%	144.3%	42.3%	--	82
$1260.00	Jul 17	Aug 21	202.6%	143.3%	41.3%	1	53

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1220.00	Jul 17	Aug 21	215.2%	144.2%	49.3%	2	440
$1230.00	Jul 17	Aug 28	208.5%	142.2%	46.6%	10	652
$1240.00	Jul 17	Aug 28	205.8%	141.3%	45.7%	63	461
$1250.00	Jul 17	Aug 28	206.0%	141.8%	45.3%	196	1.7K
$1260.00	Jul 17	Aug 28	202.2%	141.6%	42.7%	56	301

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 739 found (best R:R 49.00, avg 2.46)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1790.00	$1800.00	Jul 17	$0.22	$9.78	$0.22	44.45	$1790.22
$1800.00	$1810.00	Jul 17	$0.28	$9.72	$0.28	34.71	$1800.28
$1750.00	$1760.00	Jul 17	$0.30	$9.70	$0.30	32.33	$1750.30
$1770.00	$1780.00	Jul 17	$0.35	$9.65	$0.35	27.57	$1770.35
$1780.00	$1790.00	Jul 17	$0.40	$9.60	$0.40	24.00	$1780.40

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1305.00	$1300.00	Jul 17	$0.10	$4.90	$0.10	49.00	$1304.90
$1290.00	$1285.00	Jul 17	$0.15	$4.85	$0.15	32.33	$1289.85
$1275.00	$1270.00	Jul 17	$0.20	$4.80	$0.20	24.00	$1274.80
$1265.00	$1260.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1264.75
$1390.00	$1385.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1389.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 903 found (best R:R 32.33, avg 1.61)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1280.00	$1285.00	Jul 17	$4.85	$4.85	$0.15	32.33	$1284.85
$1290.00	$1295.00	Jul 17	$4.85	$4.85	$0.15	32.33	$1294.85
$1230.00	$1240.00	Jul 17	$9.60	$9.60	$0.40	24.00	$1239.60
$1330.00	$1340.00	Jul 17	$9.55	$9.55	$0.45	21.22	$1339.55
$1260.00	$1270.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1269.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1680.00	$1670.00	Jul 17	$9.60	$9.60	$0.40	24.00	$1670.40
$1720.00	$1710.00	Jul 17	$9.45	$9.45	$0.55	17.18	$1710.55
$1810.00	$1800.00	Jul 17	$9.35	$9.35	$0.65	14.38	$1800.65
$1730.00	$1720.00	Jul 17	$9.30	$9.30	$0.70	13.29	$1720.70
$1610.00	$1605.00	Jul 31	$4.65	$4.65	$0.35	13.29	$1605.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 214 found (avg debit $60.85, cheapest $31.90)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1220.00	Jul 17	Jul 24	$32.75	215.2%	164.3%
$1810.00	Jul 17	Jul 24	$35.90	164.7%	139.6%
$1240.00	Jul 17	Jul 24	$36.25	205.4%	162.2%
$1800.00	Jul 17	Jul 24	$37.47	164.3%	139.9%
$1250.00	Jul 17	Jul 24	$38.15	206.0%	161.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1215.00	Jul 17	Jul 24	$31.90	217.2%	164.6%
$1220.00	Jul 17	Jul 24	$32.17	215.2%	164.3%
$1225.00	Jul 17	Jul 24	$33.00	213.5%	163.9%
$1230.00	Jul 17	Jul 24	$34.02	208.5%	163.3%
$1810.00	Jul 17	Jul 24	$34.20	164.7%	139.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 366 found (cheapest 7.62% of stock, avg 24.49%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1510.00	Jul 17	$59.95	$55.55	$115.50	$1394.50	$1625.50	7.62%
$1530.00	Jul 17	$50.40	$65.95	$116.35	$1413.65	$1646.35	7.68%
$1490.00	Jul 17	$70.85	$45.85	$116.70	$1373.30	$1606.70	7.70%
$1495.00	Jul 17	$68.40	$48.40	$116.80	$1378.20	$1611.80	7.71%
$1520.00	Jul 17	$56.05	$60.95	$117.00	$1403.00	$1637.00	7.72%
$1500.00	Jul 17	$67.00	$50.90	$117.90	$1382.10	$1617.90	7.78%
$1540.00	Jul 17	$47.00	$71.55	$118.55	$1421.45	$1658.55	7.82%
$1485.00	Jul 17	$74.10	$45.05	$119.15	$1365.85	$1604.15	7.86%
$1550.00	Jul 17	$42.20	$77.00	$119.20	$1430.80	$1669.20	7.87%
$1480.00	Jul 17	$78.30	$42.85	$121.15	$1358.85	$1601.15	8.00%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 174 found (cheapest 5.29% of stock, avg 25.21%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1570.00	$1490.00	Jul 17	$34.25	$45.85	$80.10	$1409.90	$1650.10
$1570.00	$1495.00	Jul 17	$34.25	$48.40	$82.65	$1412.35	$1652.65
$1560.00	$1490.00	Jul 17	$38.10	$45.85	$83.95	$1406.05	$1643.95
$1570.00	$1500.00	Jul 17	$34.25	$50.90	$85.15	$1414.85	$1655.15
$1560.00	$1495.00	Jul 17	$38.10	$48.40	$86.50	$1408.50	$1646.50
$1550.00	$1490.00	Jul 17	$42.20	$45.85	$88.05	$1401.95	$1638.05
$1560.00	$1500.00	Jul 17	$38.10	$50.90	$89.00	$1411.00	$1649.00
$1570.00	$1510.00	Jul 17	$34.25	$55.55	$89.80	$1420.20	$1659.80
$1550.00	$1495.00	Jul 17	$42.20	$48.40	$90.60	$1404.40	$1640.60
$1540.00	$1490.00	Jul 17	$47.00	$45.85	$92.85	$1397.15	$1632.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 468 found (best R:R 65.67, avg credit $13.05)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
1220/1230	1310/1320	Aug 21	$9.85	$0.15	65.67	$1220.15	$1319.85
1235/1240	1260/1270	Jul 17	$9.80	$0.20	49.00	$1230.20	$1269.80
1225/1230	1315/1320	Jul 24	$4.90	$0.10	49.00	$1225.10	$1319.90
1230/1235	1320/1325	Jul 24	$4.90	$0.10	49.00	$1230.10	$1324.90
1250/1260	1270/1280	Aug 21	$9.80	$0.20	49.00	$1250.20	$1279.80
1270/1280	1290/1300	Aug 21	$9.80	$0.20	49.00	$1270.20	$1299.80
1215/1220	1270/1280	Jul 17	$9.78	$0.22	44.45	$1210.22	$1279.78
1215/1220	1245/1250	Jul 17	$4.88	$0.12	40.67	$1215.12	$1249.88
1235/1240	1285/1290	Jul 17	$4.85	$0.15	32.33	$1235.15	$1289.85
1240/1245	1270/1280	Jul 17	$9.70	$0.30	32.33	$1235.30	$1279.70

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 370 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1670.00	$1680.00	$1690.00	Jul 17	$0.10	$9.90	99.00
$1760.00	$1770.00	$1780.00	Jul 17	$0.10	$9.90	99.00
$1315.00	$1320.00	$1325.00	Jul 24	$0.05	$4.95	99.00
$1455.00	$1460.00	$1465.00	Jul 24	$0.05	$4.95	99.00
$1615.00	$1620.00	$1625.00	Jul 24	$0.05	$4.95	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1590.00	$1600.00	$1610.00	Aug 21	$0.05	$9.95	199.00
$1590.00	$1600.00	$1610.00	Jul 17	$0.10	$9.90	99.00
$1245.00	$1250.00	$1255.00	Jul 24	$0.05	$4.95	99.00
$1580.00	$1585.00	$1590.00	Jul 24	$0.05	$4.95	99.00
$1590.00	$1595.00	$1600.00	Jul 24	$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. 30 found (best net $-173.80, 30 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1250.00	$1480.00	1:2	Aug 28	-$173.80	$56.20
$1800.00	$1810.00	1:2	Jul 17	-$1.72	$8.28
$1790.00	$1800.00	1:2	Jul 17	-$2.06	$7.94
$1780.00	$1790.00	1:2	Jul 17	-$2.10	$7.90
$1770.00	$1780.00	1:2	Jul 17	-$2.55	$7.45

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1220.00	$1215.00	1:2	Jul 17	-$2.07	$2.93
$1240.00	$1235.00	1:2	Jul 17	-$2.80	$2.20
$1245.00	$1240.00	1:2	Jul 17	-$2.95	$2.05
$1255.00	$1250.00	1:2	Jul 17	-$2.95	$2.05
$1225.00	$1220.00	1:2	Jul 17	-$3.06	$1.94

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 255 found (best yield 17.61%, avg 8.44%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1535.00	Aug 28	$266.80	0.58	1.3%	17.61%	18.92%	1	5
$1540.00	Aug 28	$265.10	0.58	1.6%	17.50%	19.14%	2	29
$1550.00	Aug 28	$260.30	0.57	2.3%	17.18%	19.48%	1	9
$1520.00	Aug 21	$258.20	0.58	0.3%	17.04%	17.36%	3	161
$1555.00	Aug 28	$258.20	0.57	2.6%	17.04%	19.67%	1	--
$1530.00	Aug 21	$254.20	0.58	1.0%	16.78%	17.76%	14	150
$1540.00	Aug 21	$248.40	0.57	1.6%	16.39%	18.04%	8	56
$1550.00	Aug 21	$245.30	0.57	2.3%	16.19%	18.49%	4	252
$1560.00	Aug 21	$242.60	0.56	3.0%	16.01%	18.97%	2	73
$1600.00	Aug 28	$240.60	0.55	5.6%	15.88%	21.48%	--	12

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 22,794

Total Puts 15,913

Put/Call Ratio 0.70

Net Difference 6,881

Prior's Put/Call Breakdown

Total Calls 11,295

Total Puts 7,300

Put/Call Ratio 0.65

Net Difference 3,995

Prior 7-Day Put/Call Summary

Total Calls 182,975

Total Puts 190,512

Average Put/Call Ratio 0.97

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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