SNDK - Options Database

SNDK

SANDISK CORP

$1359.42 +4.18%

(10/28 10:05) ◀

Wednesday, October 28, 2026 (10:10am)

▶ (10/28 10:15)

◀ 10/28 10:10 ▶

Option Volume

Detail

ℹ

Current (10/28 10:10am) 24,160

Calls: 15,245 (63%)

Puts: 8,915 (37%)

Prior (10/13) 34,833

Calls: 22,531 (65%)

Puts: 12,302 (35%)

Current vs Prior -30.64%

Calls: -32.34% (Calls)

Puts: -27.53% (Puts)

Prior 7-Day Total 1,356,946

Calls: 814,389 (60%)

Puts: 542,557 (40%)

Prior 7-Day Average 193,849

Calls: 116,341 (60%)

Puts: 77,508 (40%)

Current vs Prior 7-Day Avg -87.54%

Calls: -86.90%

Puts: -88.50%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 10:10am) $98.46M

Calls: $66.18M (67%)

Puts: $32.28M (33%)

Prior (10/13) $122.81M

Calls: $70.02M (57%)

Puts: $52.79M (43%)

Current vs Prior -19.82%

Calls: -5.48%

Puts: -38.85%

Prior 7-Day Total $4.52B

Calls: $3.55B (79%)

Puts: $969.28M (21%)

Prior 7-Day Average $645.48M

Calls: $507.02M (79%)

Puts: $138.47M (21%)

Current vs Prior 7-Day Avg -84.75%

Calls: -86.95%

Puts: -76.69%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:10am) 0.58

Prior (10/13) 0.55

Current vs Prior +7.10%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -9.84%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 10:10am) 233,106

Calls: 120,296 (52%)

Puts: 112,810 (48%)

Prior (10/13) 287,785

Calls: 139,817 (49%)

Puts: 147,968 (51%)

Current vs Prior -19.00%

Prior 7-Day Total 2,163,282

Calls: 999,122 (46%)

Puts: 1,164,160 (54%)

Prior 7-Day Average 309,040

Calls: 142,731 (46%)

Puts: 166,308 (54%)

Current vs Prior 7-Day Avg -24.57%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)

Current 8.76% | 11.70%15.55% | 21.06%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +56.16% | +36.87%+177.11% | +21.28%

Prior 7-Day Avg 6.84% | 10.50%10.20% | 20.27%

Current vs 7-Day Avg +28.16% | +11.46%+52.47% | +3.87%

Prior 7-Day Eod 5.61% | 8.55%15.93% | 21.26%

Current vs 7-Day Eod +56.16% | +36.87%-2.37% | -0.95%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.51% | 4.96%

Calls: 1.65% | 5.04%

Puts: 1.37% | 4.89%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -50.81% | +91.51%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -60.59% | +93.97%

Liquidity Good

Add Card

🤖 AI Insights

Moderately bullish flow with 67% call dollar volume ($66.18M). Bullish P/C ratio of 0.58. Declining open interest (down 19%) indicates positions being closed.

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 NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
10:10	BULLISH	BULLISH	BULLISH
10:05	BULLISH	BULLISH	BULLISH
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 663 of results (avg 4.5%, best 0.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Nov 20	136.60	137.50	$137.05	0.7%	33	0.63	547
$1220.00	Nov 20	186.70	188.20	$187.45	0.8%	28	0.75	149
$1325.00	Nov 20	122.70	123.80	$123.25	0.9%	12	0.59	38
$1200.00	Nov 20	200.70	202.50	$201.60	0.9%	--	0.77	124
$1345.00	Nov 20	112.40	113.50	$112.95	1.0%	3	0.56	57

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1580.00	Nov 20	251.40	253.80	$252.60	1.0%	--	0.74	169
$1600.00	Nov 20	268.00	270.70	$269.35	1.0%	4	0.76	893
$1500.00	Nov 20	190.30	192.30	$191.30	1.0%	1	0.65	928
$1370.00	Oct 30	63.60	64.30	$63.95	1.1%	414	0.50	164
$1510.00	Nov 20	198.00	200.20	$199.10	1.1%	3	0.67	270

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 0.70, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	257.50	268.70	$263.10	4.3%	34	0.98	15
$1130.00	Oct 30	227.00	239.40	$233.20	5.3%	--	0.96	11
$1150.00	Oct 30	209.30	220.40	$214.85	5.2%	1	0.95	57
$1155.00	Oct 30	203.10	215.40	$209.25	5.9%	15	0.94	13
$1160.00	Oct 30	201.10	210.90	$206.00	4.8%	5	0.94	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1630.00	Oct 30	266.00	276.20	$271.10	3.8%	2	0.93	66
$1625.00	Oct 30	261.10	270.90	$266.00	3.7%	--	0.93	12
$1620.00	Oct 30	256.10	266.20	$261.15	3.9%	--	0.92	183
$1615.00	Oct 30	251.50	262.20	$256.85	4.2%	--	0.92	103
$1610.00	Oct 30	246.80	256.90	$251.85	4.0%	1	0.92	101

Most actively traded options today. High liquidity = easy entry/exit. 568 active (total vol 20.0K, top 878)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 30	14.60	15.00	$14.80	2.7%	878	0.20	2.6K
$1400.00	Oct 30	41.00	41.60	$41.30	1.5%	858	0.42	1.7K
$1350.00	Oct 30	62.60	63.50	$63.05	1.4%	664	0.55	770
$1300.00	Oct 30	90.90	91.90	$91.40	1.1%	653	0.69	1.7K
$1600.00	Oct 30	3.90	4.10	$4.00	5.0%	612	0.07	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	31.50	32.10	$31.80	1.9%	481	0.31	669
$1370.00	Oct 30	63.60	64.30	$63.95	1.1%	414	0.50	164
$1100.00	Oct 30	1.25	1.55	$1.40	21.4%	336	0.02	930
$1200.00	Oct 30	8.00	8.30	$8.15	3.7%	322	0.11	1.4K
$1250.00	Oct 30	16.80	17.20	$17.00	2.4%	296	0.20	664

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 121 strikes (avg 78.5%, max 99.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1370.00	Oct 30	Dec 4	137.3%	69.0%	99.0%	479	371
$1365.00	Oct 30	Dec 4	137.0%	69.6%	96.9%	403	129
$1350.00	Oct 30	Dec 4	136.3%	69.4%	96.4%	665	772
$1355.00	Oct 30	Dec 4	135.8%	70.1%	93.6%	156	110
$1400.00	Oct 30	Dec 4	137.4%	71.1%	93.3%	859	1.7K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	137.2%	69.6%	97.2%	198	99
$1360.00	Oct 30	Dec 4	135.9%	69.2%	96.3%	177	100
$1340.00	Oct 30	Dec 4	135.6%	69.4%	95.5%	45	231
$1330.00	Oct 30	Dec 4	135.7%	70.2%	93.4%	100	380
$1320.00	Oct 30	Dec 4	135.7%	70.2%	93.2%	40	135

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 603 found (best R:R 0.53, avg 3.49)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$78.60	$41.40	$78.60	79%	0.53	$1248.60
$1500.00	$1570.00	Dec 4	$18.55	$51.45	$18.55	39%	2.77	$1518.55
$1290.00	$1320.00	Dec 4	$15.05	$14.95	$15.05	65%	0.99	$1305.05
$1150.00	$1170.00	Nov 27	$13.00	$7.00	$13.00	82%	0.54	$1163.00
$1430.00	$1460.00	Dec 4	$10.40	$19.60	$10.40	47%	1.88	$1440.40

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1485.00	$1480.00	Nov 6	$0.65	$4.35	$0.65	70%	6.69	$1484.35
$1460.00	$1450.00	Nov 27	$3.80	$6.20	$3.80	59%	1.63	$1456.20
$1525.00	$1520.00	Nov 6	$1.95	$3.05	$1.95	76%	1.56	$1523.05
$1365.00	$1360.00	Nov 27	$0.75	$4.25	$0.75	46%	5.67	$1364.25
$1470.00	$1465.00	Nov 13	$1.95	$3.05	$1.95	64%	1.56	$1468.05

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 439 found (best R:R 0.37, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1570.00	$1575.00	Nov 13	$1.75	$1.75	$3.25	77%	0.54	$1571.75
$1455.00	$1460.00	Nov 6	$2.20	$2.20	$2.80	65%	0.79	$1457.20
$1420.00	$1425.00	Nov 13	$2.60	$2.60	$2.40	56%	1.08	$1422.60
$1395.00	$1400.00	Nov 13	$2.80	$2.80	$2.20	52%	1.27	$1397.80
$1560.00	$1565.00	Nov 13	$1.60	$1.60	$3.40	76%	0.47	$1561.60

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$21.55	$21.55	$58.45	75%	0.37	$1178.45
$1300.00	$1250.00	Dec 4	$19.80	$19.80	$30.20	63%	0.66	$1280.20
$1250.00	$1200.00	Dec 4	$16.60	$16.60	$33.40	69%	0.50	$1233.40
$1330.00	$1325.00	Nov 27	$3.45	$3.45	$1.55	58%	2.23	$1326.55
$1110.00	$1100.00	Dec 4	$2.85	$2.85	$7.15	84%	0.40	$1107.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $20.08, cheapest $43.95)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1440.00	Oct 30	Nov 6	$18.45	137.5%	90.2%
$1435.00	Oct 30	Nov 6	$18.50	137.4%	90.2%
$1350.00	Oct 30	Nov 6	$20.50	136.3%	89.5%
$1400.00	Oct 30	Nov 6	$19.55	137.4%	90.7%
$1410.00	Oct 30	Nov 6	$19.60	137.4%	90.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$43.95	135.3%	76.0%
$1402.50	Oct 30	Nov 13	$31.80	137.2%	81.2%
$1425.00	Oct 30	Nov 13	$31.05	136.6%	81.3%
$1440.00	Oct 30	Nov 6	$17.85	137.5%	90.2%
$1350.00	Oct 30	Nov 6	$18.70	136.3%	89.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 200 found (cheapest 8.56% of stock, avg 13.13%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1345.00	Oct 30	$65.50	$50.80	$116.30	$1228.70	$1461.30	8.56%
$1350.00	Oct 30	$63.05	$53.35	$116.40	$1233.60	$1466.40	8.56%
$1355.00	Oct 30	$60.60	$55.90	$116.50	$1238.50	$1471.50	8.57%
$1340.00	Oct 30	$68.10	$48.50	$116.60	$1223.40	$1456.60	8.58%
$1360.00	Oct 30	$58.15	$58.50	$116.65	$1243.35	$1476.65	8.58%
$1335.00	Oct 30	$70.75	$46.35	$117.10	$1217.90	$1452.10	8.61%
$1365.00	Oct 30	$55.90	$61.20	$117.10	$1247.90	$1482.10	8.61%
$1330.00	Oct 30	$73.50	$43.85	$117.35	$1212.65	$1447.35	8.63%
$1370.00	Oct 30	$53.60	$63.95	$117.55	$1252.45	$1487.55	8.65%
$1325.00	Oct 30	$76.20	$41.65	$117.85	$1207.15	$1442.85	8.67%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.28% of stock, avg 12.59%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1382.50	$1345.00	Oct 30	$48.10	$50.80	$98.90	$1246.10	$1481.40
$1382.50	$1350.00	Oct 30	$48.10	$53.35	$101.45	$1248.55	$1483.95
$1380.00	$1345.00	Oct 30	$49.30	$50.80	$100.10	$1244.90	$1480.10
$1382.50	$1355.00	Oct 30	$48.10	$55.90	$104.00	$1251.00	$1486.50
$1380.00	$1350.00	Oct 30	$49.30	$53.35	$102.65	$1247.35	$1482.65
$1377.50	$1345.00	Oct 30	$50.35	$50.80	$101.15	$1243.85	$1478.65
$1380.00	$1355.00	Oct 30	$49.30	$55.90	$105.20	$1249.80	$1485.20
$1377.50	$1350.00	Oct 30	$50.35	$53.35	$103.70	$1246.30	$1481.20
$1375.00	$1345.00	Oct 30	$51.40	$50.80	$102.20	$1242.80	$1477.20
$1377.50	$1355.00	Oct 30	$50.35	$55.90	$106.25	$1248.75	$1483.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 4 found (best R:R 0.61, avg credit $15.36)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1100/1110	1570/1590	Dec 4	$7.55	$12.45	53%	0.61	$1102.45	$1577.55
1110/1120	1570/1590	Dec 4	$6.35	$13.65	52%	0.47	$1113.65	$1576.35
1200/1250	1570/1590	Dec 4	$21.30	$28.70	38%	0.74	$1228.70	$1591.30
1120/1200	1570/1590	Dec 4	$26.25	$53.75	44%	0.49	$1173.75	$1596.25

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 329 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1470.00	$1480.00	$1490.00	Nov 20	$0.10	$9.90	2%	99.00
$1335.00	$1340.00	$1345.00	Oct 30	$0.05	$4.95	3%	99.00
$1265.00	$1270.00	$1275.00	Oct 30	$0.05	$4.95	2%	99.00
$1590.00	$1600.00	$1610.00	Nov 20	$0.10	$9.90	2%	99.00
$1600.00	$1610.00	$1620.00	Nov 20	$0.10	$9.90	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1200.00	$1210.00	$1220.00	Nov 27	$0.05	$9.95	2%	199.00
$1130.00	$1140.00	$1150.00	Nov 20	$0.05	$9.95	2%	199.00
$1130.00	$1140.00	$1150.00	Nov 6	$0.05	$9.95	2%	199.00
$1420.00	$1430.00	$1440.00	Nov 20	$0.10	$9.90	3%	99.00
$1430.00	$1440.00	$1450.00	Nov 6	$0.15	$9.85	4%	65.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 36 found (best net $-84.10, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$84.10	$35.90
$1625.00	$1630.00	1:2	Oct 30	-$2.48	$2.52
$1620.00	$1625.00	1:2	Oct 30	-$2.56	$2.44
$1615.00	$1620.00	1:2	Oct 30	-$2.80	$2.20
$1610.00	$1615.00	1:2	Oct 30	-$2.90	$2.10

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1120.00	1:2	Dec 4	-$9.25	$70.75
$1095.00	$1090.00	1:2	Oct 30	-$1.07	$3.93
$1105.00	$1100.00	1:2	Oct 30	-$1.20	$3.80
$1100.00	$1095.00	1:2	Oct 30	-$1.26	$3.74
$1110.00	$1105.00	1:2	Oct 30	-$1.35	$3.65

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 242 found (best yield 6.84%, avg 3.34%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1430.00	Dec 4	$93.00	0.47	5.2%	6.84%	12.03%	10	6
$1460.00	Dec 4	$82.60	0.43	7.4%	6.08%	13.47%	--	18
$1390.00	Dec 4	$109.10	0.52	2.2%	8.03%	10.27%	1	2
$1480.00	Dec 4	$75.30	0.41	8.9%	5.54%	14.41%	1	2
$1380.00	Dec 4	$113.70	0.53	1.5%	8.36%	9.88%	3	--
$1400.00	Dec 4	$103.40	0.51	3.0%	7.61%	10.59%	1	12
$1370.00	Dec 4	$118.00	0.54	0.8%	8.68%	9.46%	2	2
$1500.00	Dec 4	$68.70	0.39	10.3%	5.05%	15.39%	--	41
$1365.00	Dec 4	$118.90	0.55	0.4%	8.75%	9.16%	4	--
$1415.00	Nov 27	$89.80	0.47	4.1%	6.61%	10.69%	3	6

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 15,245

Total Puts 8,915

Put/Call Ratio 0.58

Net Difference 6,330

Prior's Put/Call Breakdown

Total Calls 22,531

Total Puts 12,302

Put/Call Ratio 0.55

Net Difference 10,229

Prior 7-Day Put/Call Summary

Total Calls 814,389

Total Puts 542,557

Average Put/Call Ratio 0.65

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card