SNDK - Options Database

SNDK

SANDISK CORP

$1505.69 -6.77%

(7/16 09:35) ◀

Thursday, July 16, 2026 (9:40am)

▶ (7/16 09:45)

◀ 7/16 09:40 ▶

Option Volume

Detail

ℹ

Current (07/16 9:40am) 14,080

Calls: 9,706 (69%)

Puts: 4,374 (31%)

Prior (07/06) 8,460

Calls: 5,097 (60%)

Puts: 3,363 (40%)

Current vs Prior +66.43%

Calls: +90.43% (Calls)

Puts: +30.06% (Puts)

Prior 7-Day Total 321,725

Calls: 153,805 (48%)

Puts: 167,920 (52%)

Prior 7-Day Average 53,620

Calls: 21,972 (48%)

Puts: 23,988 (52%)

Current vs Prior 7-Day Avg -73.74%

Calls: -55.83%

Puts: -81.77%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/16 9:40am) $62.99M

Calls: $33.86M (54%)

Puts: $29.13M (46%)

Prior (07/06) $56.60M

Calls: $31.84M (56%)

Puts: $24.76M (44%)

Current vs Prior +11.28%

Calls: +6.32%

Puts: +17.66%

Prior 7-Day Total $2.40B

Calls: $1.30B (54%)

Puts: $1.10B (46%)

Prior 7-Day Average $400.18M

Calls: $186.33M (54%)

Puts: $156.68M (46%)

Current vs Prior 7-Day Avg -84.26%

Calls: -81.83%

Puts: -81.41%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/16 9:40am) 0.45

Prior (07/06) 0.66

Current vs Prior -31.70%

Prior 7-Day Average 0.96

Current vs Prior 7-Day Avg -52.88%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/16 9:40am) 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 2,450,297

Calls: 1,015,457 (41%)

Puts: 1,434,840 (59%)

Prior 7-Day Average 408,382

Calls: 169,242 (41%)

Puts: 239,140 (59%)

Current vs Prior 7-Day Avg +2.72%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 8.23% | 17.92%8.23% | 35.19%

Prior 12.21% | 18.00%18.00% | 36.35%

Current vs Prior -32.64% | -0.43%-54.30% | -3.18%

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

Current vs 7-Day Avg -22.68% | +13.00%-54.30% | -3.18%

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

Current vs 7-Day Eod -32.64% | -0.43%-6.68% | +1.22%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 4.60% | 4.71%

Calls: 3.88% | 4.92%

Puts: 5.32% | 4.50%

Prior 4.47% | 4.62%

Calls: 5.18% | 5.03%

Puts: 3.76% | 4.21%

Current vs Prior +2.91% | +1.95%

Prior 7-Day Avg 5.42% | 5.68%

Calls: 5.69% | 5.18%

Puts: 5.16% | 6.18%

Current vs 7-Day Avg -15.16% | -17.05%

Liquidity Acceptable

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🤖 AI Insights

Above-average activity with volume up 66% vs prior. Extreme bullish P/C ratio of 0.45 - heavy call buying (9,706 calls vs 4,374 puts). P/C ratio dropping 32% - sentiment shifting bullish. 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
09:40	BULLISH	BULLISH	BULLISH
09:35	BULLISH	BULLISH	BULLISH

📈 Options Analysis

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⏰ Backwardation

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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

🦅 Iron Condors

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⚖️ Ratio Spreads

🛡️ Covered Calls

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Tightest Spreads

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Best Value <$1

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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 781 of results (avg 5.6%, best 2.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1250.00	Aug 21	395.00	404.60	$399.80	2.4%	--	0.74	70
$1270.00	Aug 21	382.70	392.50	$387.60	2.5%	--	0.73	90
$1280.00	Aug 21	376.80	386.50	$381.65	2.5%	--	0.72	157
$1290.00	Aug 21	370.90	380.70	$375.80	2.6%	--	0.72	126
$1740.00	Aug 21	173.50	178.20	$175.85	2.7%	--	0.46	213

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1770.00	Aug 21	422.60	431.90	$427.25	2.2%	--	0.56	101
$1750.00	Aug 21	408.70	417.80	$413.25	2.2%	--	0.55	1.3K
$1800.00	Aug 21	443.90	453.80	$448.85	2.2%	1	0.57	748
$1790.00	Aug 21	436.20	446.10	$441.15	2.2%	--	0.56	71
$1760.00	Aug 21	415.60	425.40	$420.50	2.3%	--	0.55	82

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. 365 found (avg delta 0.63, highest 0.96)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1210.00	Jul 17	290.60	305.00	$297.80	4.8%	--	0.96	119
$1220.00	Jul 17	280.90	294.40	$287.65	4.7%	--	0.96	13
$1230.00	Jul 17	271.30	285.60	$278.45	5.1%	--	0.96	14
$1240.00	Jul 17	261.70	276.10	$268.90	5.4%	--	0.95	48
$1250.00	Jul 17	252.20	266.50	$259.35	5.5%	--	0.95	128

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1800.00	Jul 17	290.10	304.40	$297.25	4.8%	3	0.93	2.5K
$1790.00	Jul 17	283.00	294.70	$288.85	4.1%	--	0.93	87
$1780.00	Jul 17	271.50	285.00	$278.25	4.9%	--	0.93	413
$1770.00	Jul 17	261.00	275.40	$268.20	5.4%	--	0.93	183
$1760.00	Jul 17	252.30	265.80	$259.05	5.2%	--	0.92	187

Most actively traded options today. High liquidity = easy entry/exit. 376 active (total vol 7.6K, top 485)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1700.00	Jul 17	8.00	9.80	$8.90	20.2%	485	0.12	1.9K
$1800.00	Jul 17	2.50	2.70	$2.60	7.7%	481	0.04	2.6K
$1600.00	Jul 17	24.00	26.40	$25.20	9.5%	464	0.29	1.3K
$1550.00	Jul 17	38.80	42.50	$40.65	9.1%	326	0.41	318
$1650.00	Jul 17	14.00	16.00	$15.00	13.3%	227	0.19	2.3K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Jul 17	56.00	58.00	$57.00	3.5%	309	0.46	4.3K
$1400.00	Jul 17	21.00	22.60	$21.80	7.3%	276	0.22	4.7K
$1540.00	Jul 17	77.60	80.80	$79.20	4.0%	232	0.57	412
$1530.00	Jul 17	71.60	73.90	$72.75	3.2%	199	0.54	350
$1350.00	Jul 17	11.80	13.40	$12.60	12.7%	108	0.14	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. 161 strikes (avg 24.3%, max 49.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1210.00	Jul 17	Aug 21	215.8%	145.0%	48.9%	--	144
$1250.00	Jul 17	Aug 28	206.5%	140.1%	47.4%	--	138
$1230.00	Jul 17	Aug 21	209.7%	144.4%	45.2%	--	41
$1220.00	Jul 17	Aug 21	209.4%	144.8%	44.7%	--	50
$1240.00	Jul 17	Aug 21	207.1%	143.6%	44.3%	--	82

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1230.00	Jul 17	Aug 28	209.7%	140.3%	49.4%	2	652
$1210.00	Jul 17	Aug 21	215.8%	145.0%	48.9%	1	398
$1250.00	Jul 17	Aug 28	206.5%	140.1%	47.4%	47	1.7K
$1260.00	Jul 17	Aug 28	203.3%	138.7%	46.5%	50	301
$1220.00	Jul 17	Aug 21	209.4%	144.8%	44.7%	--	440

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 709 found (best R:R 42.48, avg 2.36)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1780.00	$1790.00	Jul 17	$0.23	$9.77	$0.23	42.48	$1780.23
$1770.00	$1780.00	Jul 17	$0.37	$9.63	$0.37	26.03	$1770.37
$1605.00	$1610.00	Jul 24	$0.20	$4.80	$0.20	24.00	$1605.20
$1760.00	$1770.00	Jul 17	$0.45	$9.55	$0.45	21.22	$1760.45
$1750.00	$1760.00	Jul 17	$0.50	$9.50	$0.50	19.00	$1750.50

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$1255.00	$1250.00	Jul 17	$0.20	$4.80	$0.20	24.00	$1254.80
$1210.00	$1205.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1209.75
$1260.00	$1255.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1259.75
$1265.00	$1260.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1264.75
$1280.00	$1275.00	Jul 17	$0.25	$4.75	$0.25	19.00	$1279.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 859 found (best R:R 32.33, avg 1.59)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1230.00	$1240.00	Jul 17	$9.55	$9.55	$0.45	21.22	$1239.55
$1240.00	$1250.00	Jul 17	$9.55	$9.55	$0.45	21.22	$1249.55
$1250.00	$1260.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1259.50
$1270.00	$1280.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1279.50
$1280.00	$1290.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1289.50

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$1535.00	$1530.00	Aug 14	$4.85	$4.85	$0.15	32.33	$1530.15
$1750.00	$1740.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1740.50
$1760.00	$1750.00	Jul 17	$9.50	$9.50	$0.50	19.00	$1750.50
$1740.00	$1730.00	Jul 17	$9.40	$9.40	$0.60	15.67	$1730.60
$1730.00	$1720.00	Jul 17	$9.30	$9.30	$0.70	13.29	$1720.70

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 204 found (avg debit $62.62, cheapest $32.60)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1220.00	Jul 17	Jul 24	$36.30	209.4%	165.9%
$1800.00	Jul 17	Jul 24	$37.10	172.1%	142.2%
$1790.00	Jul 17	Jul 24	$38.65	173.4%	142.5%
$1805.00	Jul 24	Jul 31	$38.80	142.5%	143.0%
$1240.00	Jul 17	Jul 24	$39.15	207.1%	164.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1210.00	Jul 17	Jul 24	$32.60	215.8%	166.5%
$1215.00	Jul 17	Jul 24	$33.60	212.4%	165.9%
$1220.00	Jul 17	Jul 24	$34.67	209.4%	165.9%
$1225.00	Jul 17	Jul 24	$35.62	204.7%	165.4%
$1805.00	Jul 24	Jul 31	$35.70	142.5%	143.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 328 found (cheapest 7.89% of stock, avg 24.91%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1490.00	Jul 17	$66.70	$52.10	$118.80	$1371.20	$1608.80	7.89%
$1500.00	Jul 17	$61.80	$57.00	$118.80	$1381.20	$1618.80	7.89%
$1495.00	Jul 17	$64.45	$54.65	$119.10	$1375.90	$1614.10	7.91%
$1485.00	Jul 17	$69.75	$49.85	$119.60	$1365.40	$1604.60	7.94%
$1510.00	Jul 17	$57.65	$62.05	$119.70	$1390.30	$1629.70	7.95%
$1520.00	Jul 17	$52.95	$67.30	$120.25	$1399.75	$1640.25	7.99%
$1530.00	Jul 17	$48.25	$72.75	$121.00	$1409.00	$1651.00	8.04%
$1475.00	Jul 17	$75.85	$45.50	$121.35	$1353.65	$1596.35	8.06%
$1480.00	Jul 17	$73.50	$48.00	$121.50	$1358.50	$1601.50	8.07%
$1470.00	Jul 17	$77.85	$44.10	$121.95	$1348.05	$1591.95	8.10%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 5.78% of stock, avg 25.42%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1560.00	$1485.00	Jul 17	$37.15	$49.85	$87.00	$1398.00	$1647.00
$1560.00	$1490.00	Jul 17	$37.15	$52.10	$89.25	$1400.75	$1649.25
$1550.00	$1485.00	Jul 17	$40.65	$49.85	$90.50	$1394.50	$1640.50
$1560.00	$1495.00	Jul 17	$37.15	$54.65	$91.80	$1403.20	$1651.80
$1550.00	$1490.00	Jul 17	$40.65	$52.10	$92.75	$1397.25	$1642.75
$1560.00	$1500.00	Jul 17	$37.15	$57.00	$94.15	$1405.85	$1654.15
$1540.00	$1485.00	Jul 17	$44.50	$49.85	$94.35	$1390.65	$1634.35
$1550.00	$1495.00	Jul 17	$40.65	$54.65	$95.30	$1399.70	$1645.30
$1540.00	$1490.00	Jul 17	$44.50	$52.10	$96.60	$1393.40	$1636.60
$1550.00	$1500.00	Jul 17	$40.65	$57.00	$97.65	$1402.35	$1647.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 517 found (best R:R 99.00, avg credit $13.01)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
1210/1220	1240/1250	Aug 21	$9.90	$0.10	99.00	$1210.10	$1249.90
1250/1260	1290/1300	Aug 21	$9.90	$0.10	99.00	$1250.10	$1299.90
1260/1270	1290/1300	Aug 21	$9.90	$0.10	99.00	$1260.10	$1299.90
1265/1270	1280/1290	Jul 17	$9.85	$0.15	65.67	$1260.15	$1289.85
1210/1220	1260/1270	Aug 21	$9.85	$0.15	65.67	$1210.15	$1269.85
1205/1210	1230/1240	Jul 17	$9.80	$0.20	49.00	$1200.20	$1239.80
1205/1210	1240/1250	Jul 17	$9.80	$0.20	49.00	$1200.20	$1249.80
1240/1245	1250/1260	Jul 17	$9.80	$0.20	49.00	$1235.20	$1259.80
1240/1245	1270/1280	Jul 17	$9.80	$0.20	49.00	$1235.20	$1279.80
1240/1245	1280/1290	Jul 17	$9.80	$0.20	49.00	$1235.20	$1289.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 334 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$1250.00	$1260.00	$1270.00	Jul 17	$0.05	$9.95	199.00
$1750.00	$1760.00	$1770.00	Jul 17	$0.05	$9.95	199.00
$1760.00	$1770.00	$1780.00	Jul 17	$0.08	$9.92	124.00
$1720.00	$1730.00	$1740.00	Jul 17	$0.10	$9.90	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
$1680.00	$1690.00	$1700.00	Jul 17	$0.05	$9.95	199.00
$1260.00	$1270.00	$1280.00	Aug 21	$0.05	$9.95	199.00
$1470.00	$1480.00	$1490.00	Aug 21	$0.05	$9.95	199.00
$1780.00	$1790.00	$1800.00	Aug 21	$0.05	$9.95	199.00
$1720.00	$1730.00	$1740.00	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 $-156.55, 27 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1250.00	$1500.00	1:2	Aug 28	-$156.55	$93.45
$1790.00	$1800.00	1:2	Jul 17	-$1.95	$8.05
$1780.00	$1790.00	1:2	Jul 17	-$3.02	$6.98
$1770.00	$1780.00	1:2	Jul 17	-$3.11	$6.89
$1760.00	$1770.00	1:2	Jul 17	-$3.40	$6.60

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1230.00	$1225.00	1:2	Jul 17	-$2.23	$2.77
$1210.00	$1205.00	1:2	Jul 17	-$2.45	$2.55
$1240.00	$1235.00	1:2	Jul 17	-$2.90	$2.10
$1220.00	$1215.00	1:2	Jul 17	-$2.92	$2.08
$1215.00	$1210.00	1:2	Jul 17	-$2.95	$2.05

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 249 found (best yield 17.50%, avg 8.44%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1535.00	Aug 28	$263.50	0.58	1.9%	17.50%	19.45%	1	5
$1540.00	Aug 28	$262.40	0.58	2.3%	17.43%	19.71%	1	29
$1510.00	Aug 21	$258.90	0.59	0.3%	17.19%	17.48%	--	68
$1550.00	Aug 28	$256.50	0.57	2.9%	17.04%	19.98%	1	9
$1520.00	Aug 21	$254.50	0.58	0.9%	16.90%	17.85%	1	161
$1530.00	Aug 21	$250.10	0.58	1.6%	16.61%	18.22%	--	150
$1540.00	Aug 21	$244.70	0.57	2.3%	16.25%	18.53%	6	56
$1550.00	Aug 21	$241.70	0.56	2.9%	16.05%	19.00%	1	252
$1510.00	Aug 14	$237.90	0.58	0.3%	15.80%	16.09%	1	1
$1560.00	Aug 21	$237.60	0.56	3.6%	15.78%	19.39%	--	73

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 9,706

Total Puts 4,374

Put/Call Ratio 0.45

Net Difference 5,332

Prior's Put/Call Breakdown

Total Calls 5,097

Total Puts 3,363

Put/Call Ratio 0.66

Net Difference 1,734

Prior 7-Day Put/Call Summary

Total Calls 153,805

Total Puts 167,920

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

🤖 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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