SNDK - Options Database

SNDK

SANDISK CORP

$1362.00 +4.38%

(10/28 10:25) ◀

Wednesday, October 28, 2026 (10:30am)

▶ (10/28 10:35)

◀ 10/28 10:30 ▶

Option Volume

Detail

ℹ

Current (10/28 10:30am) 27,977

Calls: 17,188 (61%)

Puts: 10,789 (39%)

Prior (10/13) 47,026

Calls: 31,766 (68%)

Puts: 15,260 (32%)

Current vs Prior -40.51%

Calls: -45.89% (Calls)

Puts: -29.30% (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 -85.57%

Calls: -85.23%

Puts: -86.08%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 10:30am) $111.94M

Calls: $75.15M (67%)

Puts: $36.79M (33%)

Prior (10/13) $161.47M

Calls: $94.05M (58%)

Puts: $67.42M (42%)

Current vs Prior -30.67%

Calls: -20.10%

Puts: -45.42%

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 -82.66%

Calls: -85.18%

Puts: -73.43%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 10:30am) 0.63

Prior (10/13) 0.48

Current vs Prior +30.67%

Prior 7-Day Average 0.65

Current vs Prior 7-Day Avg -3.23%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 10:30am) 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 8.69% | 11.59%15.64% | 20.88%

Prior 5.61% | 8.55%5.61% | 17.37%

Current vs Prior +54.81% | +35.54%+178.75% | +20.23%

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

Current vs 7-Day Avg +27.05% | +10.37%+53.37% | +2.97%

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

Current vs 7-Day Eod +54.81% | +35.54%-1.80% | -1.81%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 1.35% | 2.79%

Calls: 1.52% | 2.77%

Puts: 1.18% | 2.80%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior -56.03% | +7.72%

Prior 7-Day Avg 3.83% | 2.56%

Calls: 4.02% | 2.23%

Puts: 3.65% | 2.88%

Current vs 7-Day Avg -64.77% | +9.11%

Liquidity Good

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🤖 AI Insights

Moderately bullish flow with 67% call dollar volume ($75.15M). Below-average activity with volume down 41% vs prior. Bullish P/C ratio of 0.63. P/C ratio rising 31% - increased hedging/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 NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
10:30	BULLISH	BULLISH	BULLISH
10:25	BULLISH	BULLISH	BULLISH
10:20	BULLISH	BULLISH	BULLISH
10:15	BULLISH	BULLISH	BULLISH
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 702 of results (avg 4.4%, best 0.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	92.50	93.30	$92.90	0.9%	675	0.69	1.7K
$1305.00	Oct 30	89.20	90.00	$89.60	0.9%	56	0.67	224
$1325.00	Nov 20	124.80	126.00	$125.40	1.0%	20	0.59	38
$1255.00	Oct 30	124.40	125.60	$125.00	1.0%	8	0.79	271
$1320.00	Oct 30	80.10	80.90	$80.50	1.0%	104	0.64	299

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1580.00	Nov 20	250.10	251.40	$250.75	0.5%	3	0.75	169
$1500.00	Nov 20	188.90	190.20	$189.55	0.7%	1	0.66	928
$1510.00	Nov 20	196.10	197.70	$196.90	0.8%	3	0.67	270
$1420.00	Nov 20	135.40	136.60	$136.00	0.9%	13	0.55	240
$1600.00	Nov 20	266.10	268.50	$267.30	0.9%	4	0.77	893

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. 372 found (avg delta 0.70, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 30	258.20	270.60	$264.40	4.7%	34	1.00	15
$1130.00	Oct 30	229.10	241.50	$235.30	5.3%	--	0.94	11
$1150.00	Oct 30	210.00	219.60	$214.80	4.5%	1	0.93	57
$1155.00	Oct 30	205.30	216.00	$210.65	5.1%	15	0.93	13
$1160.00	Oct 30	200.20	211.50	$205.85	5.5%	5	0.93	20

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1630.00	Oct 30	265.30	276.10	$270.70	4.0%	2	0.95	66
$1625.00	Oct 30	260.90	271.30	$266.10	3.9%	--	0.95	12
$1620.00	Oct 30	256.30	266.50	$261.40	3.9%	--	0.95	183
$1615.00	Oct 30	250.70	261.80	$256.25	4.3%	--	0.94	103
$1610.00	Oct 30	246.00	257.00	$251.50	4.4%	1	0.94	101

Most actively traded options today. High liquidity = easy entry/exit. 605 active (total vol 22.8K, top 972)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Oct 30	41.80	42.40	$42.10	1.4%	972	0.42	1.7K
$1500.00	Oct 30	14.90	15.20	$15.05	2.0%	939	0.20	2.6K
$1350.00	Oct 30	63.50	64.40	$63.95	1.4%	759	0.55	770
$1600.00	Oct 30	3.90	4.10	$4.00	5.0%	693	0.07	1.2K
$1300.00	Oct 30	92.50	93.30	$92.90	0.9%	675	0.69	1.7K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1370.00	Oct 30	61.50	62.10	$61.80	1.0%	558	0.50	164
$1300.00	Oct 30	29.80	30.40	$30.10	2.0%	541	0.31	669
$1100.00	Oct 30	1.40	1.60	$1.50	13.3%	393	0.03	930
$1200.00	Oct 30	7.50	7.90	$7.70	5.2%	362	0.11	1.4K
$1250.00	Oct 30	15.90	16.40	$16.15	3.1%	338	0.19	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 78.7%, max 99.5%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	136.7%	68.9%	98.6%	471	129
$1345.00	Oct 30	Dec 4	135.3%	69.0%	96.0%	168	181
$1355.00	Oct 30	Dec 4	134.8%	68.8%	96.0%	194	110
$1350.00	Oct 30	Dec 4	134.7%	69.4%	94.2%	760	772
$1320.00	Oct 30	Dec 4	135.2%	69.8%	93.7%	104	309

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1365.00	Oct 30	Dec 4	137.4%	68.9%	99.5%	237	99
$1330.00	Oct 30	Dec 4	135.5%	68.9%	96.8%	102	380
$1340.00	Oct 30	Dec 4	135.2%	69.4%	94.9%	53	231
$1360.00	Oct 30	Dec 4	134.7%	69.2%	94.7%	226	100
$1320.00	Oct 30	Dec 4	135.2%	69.8%	93.7%	57	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 3.47)

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	78%	0.53	$1248.60
$1500.00	$1570.00	Dec 4	$17.95	$52.05	$17.95	38%	2.90	$1517.95
$1290.00	$1320.00	Dec 4	$14.95	$15.05	$14.95	64%	1.01	$1304.95
$1300.00	$1320.00	Nov 27	$8.80	$11.20	$8.80	63%	1.27	$1308.80
$1320.00	$1345.00	Dec 4	$11.20	$13.80	$11.20	60%	1.23	$1331.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1630.00	$1620.00	Nov 20	$6.15	$3.85	$6.15	80%	0.63	$1623.85
$1505.00	$1500.00	Nov 13	$1.80	$3.20	$1.80	69%	1.78	$1503.20
$1490.00	$1480.00	Nov 27	$4.80	$5.20	$4.80	63%	1.08	$1485.20
$1555.00	$1550.00	Nov 13	$2.75	$2.25	$2.75	75%	0.82	$1552.25
$1330.00	$1325.00	Dec 4	$1.15	$3.85	$1.15	42%	3.35	$1328.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 445 found (best R:R 0.37, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1402.50	$1405.00	Nov 6	$1.90	$1.90	$0.60	55%	3.17	$1404.40
$1550.00	$1555.00	Nov 13	$1.95	$1.95	$3.05	75%	0.64	$1551.95
$1385.00	$1387.50	Nov 6	$1.70	$1.70	$0.80	52%	2.12	$1386.70
$1530.00	$1535.00	Nov 13	$1.85	$1.85	$3.15	72%	0.59	$1531.85
$1530.00	$1540.00	Nov 27	$3.60	$3.60	$6.40	67%	0.56	$1533.60

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1120.00	Dec 4	$21.50	$21.50	$58.50	75%	0.37	$1178.50
$1250.00	$1200.00	Dec 4	$16.90	$16.90	$33.10	69%	0.51	$1233.10
$1300.00	$1280.00	Dec 4	$9.00	$9.00	$11.00	62%	0.82	$1291.00
$1340.00	$1330.00	Dec 4	$6.00	$6.00	$4.00	57%	1.50	$1334.00
$1290.00	$1280.00	Nov 27	$5.10	$5.10	$4.90	64%	1.04	$1284.90

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 63 found (avg debit $20.09, cheapest $44.65)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1430.00	Oct 30	Nov 6	$18.95	137.7%	89.9%
$1435.00	Oct 30	Nov 6	$18.20	137.3%	90.0%
$1360.00	Oct 30	Nov 6	$20.15	135.6%	88.3%
$1392.50	Oct 30	Nov 6	$20.45	137.5%	90.2%
$1410.00	Oct 30	Nov 6	$19.85	137.8%	90.7%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1315.00	Oct 30	Nov 20	$44.65	134.1%	76.0%
$1402.50	Oct 30	Nov 13	$32.15	136.9%	81.1%
$1430.00	Oct 30	Nov 6	$18.30	137.7%	89.9%
$1410.00	Oct 30	Nov 6	$19.10	137.8%	90.3%
$1415.00	Oct 30	Nov 6	$19.00	137.7%	90.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 201 found (cheapest 8.46% of stock, avg 13.05%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1350.00	Oct 30	$63.95	$51.30	$115.25	$1234.75	$1465.25	8.46%
$1355.00	Oct 30	$61.60	$53.80	$115.40	$1239.60	$1470.40	8.47%
$1360.00	Oct 30	$59.15	$56.40	$115.55	$1244.45	$1475.55	8.48%
$1340.00	Oct 30	$69.20	$46.55	$115.75	$1224.25	$1455.75	8.50%
$1345.00	Oct 30	$66.80	$48.95	$115.75	$1229.25	$1460.75	8.50%
$1365.00	Oct 30	$56.75	$59.15	$115.90	$1249.10	$1480.90	8.51%
$1370.00	Oct 30	$54.55	$61.80	$116.35	$1253.65	$1486.35	8.54%
$1335.00	Oct 30	$72.20	$44.25	$116.45	$1218.55	$1451.45	8.55%
$1330.00	Oct 30	$74.90	$41.80	$116.70	$1213.30	$1446.70	8.57%
$1375.00	Oct 30	$52.30	$64.65	$116.95	$1258.05	$1491.95	8.59%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.20% of stock, avg 12.65%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1382.50	$1345.00	Oct 30	$49.10	$48.95	$98.05	$1246.95	$1480.55
$1382.50	$1350.00	Oct 30	$49.10	$51.30	$100.40	$1249.60	$1482.90
$1380.00	$1345.00	Oct 30	$50.15	$48.95	$99.10	$1245.90	$1479.10
$1382.50	$1355.00	Oct 30	$49.10	$53.80	$102.90	$1252.10	$1485.40
$1380.00	$1350.00	Oct 30	$50.15	$51.30	$101.45	$1248.55	$1481.45
$1380.00	$1355.00	Oct 30	$50.15	$53.80	$103.95	$1251.05	$1483.95
$1377.50	$1345.00	Oct 30	$51.40	$48.95	$100.35	$1244.65	$1477.85
$1377.50	$1350.00	Oct 30	$51.40	$51.30	$102.70	$1247.30	$1480.20
$1375.00	$1345.00	Oct 30	$52.30	$48.95	$101.25	$1243.75	$1476.25
$1382.50	$1360.00	Oct 30	$49.10	$56.40	$105.50	$1254.50	$1488.00

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 10 found (best R:R 2.57, avg credit $12.54)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1250/1260	1590/1600	Dec 4	$7.20	$2.80	39%	2.57	$1252.80	$1597.20
1110/1120	1590/1600	Dec 4	$4.45	$5.55	55%	0.80	$1115.55	$1594.45
1100/1110	1590/1600	Dec 4	$3.90	$6.10	56%	0.64	$1106.10	$1593.90
1110/1120	1570/1590	Dec 4	$6.00	$14.00	53%	0.43	$1114.00	$1576.00
1100/1110	1570/1590	Dec 4	$5.45	$14.55	54%	0.37	$1104.55	$1575.45
1250/1260	1570/1590	Dec 4	$8.75	$11.25	37%	0.78	$1251.25	$1578.75
1200/1250	1570/1590	Dec 4	$20.90	$29.10	38%	0.72	$1229.10	$1590.90
1200/1250	1590/1600	Dec 4	$19.35	$30.65	40%	0.63	$1230.65	$1609.35
1120/1200	1570/1590	Dec 4	$25.50	$54.50	44%	0.47	$1174.50	$1595.50
1120/1200	1590/1600	Dec 4	$23.95	$56.05	46%	0.43	$1176.05	$1613.95

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 338 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1210.00	$1220.00	$1230.00	Nov 20	$0.10	$9.90	3%	99.00
$1460.00	$1470.00	$1480.00	Nov 20	$0.10	$9.90	3%	99.00
$1520.00	$1530.00	$1540.00	Nov 20	$0.10	$9.90	2%	99.00
$1530.00	$1540.00	$1550.00	Nov 20	$0.10	$9.90	2%	99.00
$1540.00	$1550.00	$1560.00	Nov 20	$0.10	$9.90	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1310.00	$1320.00	$1330.00	Nov 13	$0.10	$9.90	3%	99.00
$1400.00	$1410.00	$1420.00	Nov 20	$0.10	$9.90	3%	99.00
$1160.00	$1170.00	$1180.00	Nov 13	$0.10	$9.90	2%	99.00
$1160.00	$1170.00	$1180.00	Nov 27	$0.10	$9.90	2%	99.00
$1280.00	$1285.00	$1290.00	Nov 6	$0.05	$4.95	2%	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. 36 found (best net $-82.75, 36 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1170.00	$1290.00	1:2	Dec 4	-$82.75	$37.25
$1625.00	$1630.00	1:2	Oct 30	-$2.33	$2.67
$1620.00	$1625.00	1:2	Oct 30	-$2.63	$2.37
$1615.00	$1620.00	1:2	Oct 30	-$2.81	$2.19
$1610.00	$1615.00	1:2	Oct 30	-$3.00	$2.00

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1200.00	$1120.00	1:2	Dec 4	-$9.15	$70.85
$1100.00	$1095.00	1:2	Oct 30	-$1.20	$3.80
$1105.00	$1100.00	1:2	Oct 30	-$1.35	$3.65
$1095.00	$1090.00	1:2	Oct 30	-$1.35	$3.65
$1110.00	$1105.00	1:2	Oct 30	-$1.55	$3.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 239 found (best yield 7.78%, avg 3.30%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1400.00	Dec 4	$106.00	0.50	2.8%	7.78%	10.57%	1	12
$1430.00	Dec 4	$93.60	0.46	5.0%	6.87%	11.86%	10	6
$1380.00	Dec 4	$114.10	0.52	1.3%	8.38%	9.70%	3	--
$1370.00	Dec 4	$118.20	0.53	0.6%	8.68%	9.27%	2	2
$1460.00	Dec 4	$81.00	0.42	7.2%	5.95%	13.14%	--	18
$1480.00	Dec 4	$75.00	0.40	8.7%	5.51%	14.17%	1	2
$1390.00	Dec 4	$107.80	0.51	2.1%	7.91%	9.97%	1	2
$1500.00	Dec 4	$68.10	0.38	10.1%	5.00%	15.13%	--	41
$1365.00	Dec 4	$117.60	0.54	0.2%	8.63%	8.85%	4	--
$1400.00	Nov 27	$96.20	0.49	2.8%	7.06%	9.85%	4	170

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 17,188

Total Puts 10,789

Put/Call Ratio 0.63

Net Difference 6,399

Prior's Put/Call Breakdown

Total Calls 31,766

Total Puts 15,260

Put/Call Ratio 0.48

Net Difference 16,506

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
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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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