SNDK - Options Database

SNDK

SANDISK CORP

$1376.82 +5.52%

(10/27 18:53) ◀

Wednesday, October 28, 2026 (9:35am)

▶ (10/28 09:40)

◀ 10/28 09:35 ▶

Option Volume

Detail

ℹ

Current (10/28 9:35am) 5,553

Calls: 4,100 (74%)

Puts: 1,453 (26%)

Prior (10/13) 8,295

Calls: 5,197 (63%)

Puts: 3,098 (37%)

Current vs Prior -33.06%

Calls: -21.11% (Calls)

Puts: -53.10% (Puts)

Prior 7-Day Total 1,639,297

Calls: 965,585 (59%)

Puts: 673,712 (41%)

Prior 7-Day Average 234,185

Calls: 137,940 (59%)

Puts: 96,244 (41%)

Current vs Prior 7-Day Avg -97.63%

Calls: -97.03%

Puts: -98.49%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/28 9:35am) $22.41M

Calls: $17.66M (79%)

Puts: $4.75M (21%)

Prior (10/13) $22.66M

Calls: $8.43M (37%)

Puts: $14.23M (63%)

Current vs Prior -1.11%

Calls: +109.48%

Puts: -66.63%

Prior 7-Day Total $5.64B

Calls: $3.86B (68%)

Puts: $1.78B (32%)

Prior 7-Day Average $805.60M

Calls: $551.83M (68%)

Puts: $253.77M (32%)

Current vs Prior 7-Day Avg -97.22%

Calls: -96.80%

Puts: -98.13%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/28 9:35am) 0.35

Prior (10/13) 0.60

Current vs Prior -40.55%

Prior 7-Day Average 0.69

Current vs Prior 7-Day Avg -48.93%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/28 9:35am) 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 2,331,750

Calls: 1,070,563 (46%)

Puts: 1,261,187 (54%)

Prior 7-Day Average 333,107

Calls: 152,937 (46%)

Puts: 180,169 (54%)

Current vs Prior 7-Day Avg -30.02%

Sentiment BEARISH

Expected Move

Detail

ℹ

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

Current 8.88% | 11.91%15.86% | 21.08%

Prior 3.63% | 7.56%10.51% | 21.13%

Current vs Prior +144.48% | +57.59%+50.96% | -0.24%

Prior 7-Day Avg 6.82% | 11.14%11.84% | 21.74%

Current vs 7-Day Avg +30.20% | +6.87%+33.99% | -3.06%

Prior 7-Day Eod 3.63% | 7.56%15.93% | 21.26%

Current vs 7-Day Eod +144.48% | +57.59%-0.39% | -0.87%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 3.86% | 5.93%

Calls: 2.27% | 4.49%

Puts: 5.44% | 7.36%

Prior 4.63% | 4.84%

Calls: 4.04% | 3.93%

Puts: 5.23% | 5.75%

Current vs Prior -16.63% | +22.52%

Prior 7-Day Avg 4.10% | 3.03%

Calls: 4.62% | 2.84%

Puts: 3.58% | 3.21%

Current vs 7-Day Avg -5.79% | +95.80%

Liquidity Acceptable

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🤖 AI Insights

Strong bullish conviction with 79% of dollar volume in calls ($17.66M) vs puts ($4.75M). Extreme bullish P/C ratio of 0.35 - heavy call buying (4,100 calls vs 1,453 puts). P/C ratio dropping 41% - sentiment shifting bullish. 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 BEARISH

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
10:35	BULLISH	BULLISH	BULLISH
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	BEARISH	BULLISH	BULLISH
09:55	BEARISH	BULLISH	BULLISH
09:50	BEARISH	BULLISH	BULLISH
09:45	BEARISH	BULLISH	BULLISH
09:40	BEARISH	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

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Tightest Spreads

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Best Value <$1

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High Delta

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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 608 of results (avg 5.0%, best 1.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Nov 20	149.60	151.40	$150.50	1.2%	16	0.65	547
$1400.00	Nov 20	98.30	99.50	$98.90	1.2%	20	0.51	1.4K
$1345.00	Nov 20	124.10	126.00	$125.05	1.5%	1	0.58	57
$1280.00	Nov 20	161.60	164.10	$162.85	1.5%	2	0.68	124
$1345.00	Oct 30	76.20	77.40	$76.80	1.6%	5	0.60	175

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1470.00	Oct 30	119.50	121.50	$120.50	1.7%	1	0.70	82
$1570.00	Nov 20	231.70	235.80	$233.75	1.8%	--	0.71	210
$1300.00	Oct 30	27.40	27.90	$27.65	1.8%	110	0.28	669
$1600.00	Nov 20	255.50	260.20	$257.85	1.8%	2	0.74	893
$1350.00	Nov 20	91.90	93.60	$92.75	1.8%	2	0.42	937

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. 361 found (avg delta 0.70, highest 0.96)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1130.00	Oct 30	241.30	255.40	$248.35	5.7%	--	0.96	11
$1150.00	Oct 30	222.50	236.80	$229.65	6.2%	1	0.95	57
$1155.00	Oct 30	217.40	232.00	$224.70	6.5%	--	0.95	13
$1160.00	Oct 30	213.70	227.30	$220.50	6.2%	--	0.94	20
$1170.00	Oct 30	205.40	217.90	$211.65	5.9%	--	0.94	12

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1650.00	Oct 30	272.40	282.90	$277.65	3.8%	7	0.92	82
$1645.00	Oct 30	265.10	277.50	$271.30	4.6%	--	0.92	23
$1640.00	Oct 30	260.30	273.70	$267.00	5.0%	1	0.91	124
$1635.00	Oct 30	255.50	269.30	$262.40	5.3%	--	0.91	58
$1630.00	Oct 30	250.70	263.60	$257.15	5.0%	--	0.91	66

Most actively traded options today. High liquidity = easy entry/exit. 340 active (total vol 4.6K, top 388)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 30	19.80	20.50	$20.15	3.5%	388	0.24	2.6K
$1300.00	Oct 30	103.90	105.80	$104.85	1.8%	255	0.72	1.7K
$1400.00	Oct 30	49.80	50.80	$50.30	2.0%	255	0.46	1.7K
$1600.00	Oct 30	6.60	6.80	$6.70	3.0%	222	0.10	1.2K
$1370.00	Oct 30	63.30	64.90	$64.10	2.5%	121	0.54	369

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1300.00	Oct 30	27.40	27.90	$27.65	1.8%	110	0.28	669
$1250.00	Oct 30	14.50	14.90	$14.70	2.7%	102	0.17	664
$1370.00	Oct 30	56.10	57.80	$56.95	3.0%	70	0.46	164
$1300.00	Nov 6	45.10	48.50	$46.80	7.3%	53	0.32	258
$1365.00	Oct 30	54.00	55.10	$54.55	2.0%	50	0.45	99

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 123 strikes (avg 81.0%, max 102.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1380.00	Oct 30	Dec 4	141.1%	69.8%	102.2%	31	313
$1355.00	Oct 30	Dec 4	139.1%	70.2%	98.0%	13	110
$1370.00	Oct 30	Dec 4	140.2%	70.8%	98.0%	123	371
$1375.00	Oct 30	Nov 27	139.9%	71.4%	96.0%	61	146
$1460.00	Oct 30	Dec 4	141.5%	72.6%	94.9%	18	218

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1380.00	Oct 30	Nov 27	141.1%	71.6%	97.0%	3	394
$1375.00	Oct 30	Nov 27	139.8%	71.4%	95.9%	15	182
$1325.00	Oct 30	Dec 4	139.3%	71.2%	95.8%	2	155
$1370.00	Oct 30	Nov 27	139.9%	71.5%	95.8%	70	183
$1470.00	Oct 30	Dec 4	141.8%	72.8%	94.7%	2	88

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 572 found (best R:R 0.51, avg 3.45)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1170.00	$1290.00	Dec 4	$79.35	$40.65	$79.35	79%	0.51	$1249.35
$1500.00	$1570.00	Dec 4	$20.75	$49.25	$20.75	40%	2.37	$1520.75
$1430.00	$1460.00	Dec 4	$11.25	$18.75	$11.25	48%	1.67	$1441.25
$1300.00	$1330.00	Nov 27	$16.70	$13.30	$16.70	65%	0.80	$1316.70
$1380.00	$1400.00	Dec 4	$8.30	$11.70	$8.30	54%	1.41	$1388.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1620.00	$1615.00	Oct 30	$2.20	$2.80	$2.20	90%	1.27	$1617.80
$1625.00	$1620.00	Nov 6	$2.45	$2.55	$2.45	85%	1.04	$1622.55
$1520.00	$1515.00	Oct 30	$2.45	$2.55	$2.45	80%	1.04	$1517.55
$1600.00	$1595.00	Oct 30	$3.20	$1.80	$3.20	89%	0.56	$1596.80
$1570.00	$1565.00	Nov 6	$2.85	$2.15	$2.85	79%	0.75	$1567.15

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 419 found (best R:R 0.57, avg 0.45)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1550.00	$1555.00	Nov 13	$2.10	$2.10	$2.90	72%	0.72	$1552.10
$1387.50	$1390.00	Nov 6	$2.00	$2.00	$0.50	49%	4.00	$1389.50
$1400.00	$1405.00	Nov 27	$2.85	$2.85	$2.15	48%	1.33	$1402.85
$1535.00	$1540.00	Nov 6	$1.50	$1.50	$3.50	75%	0.43	$1536.50
$1500.00	$1505.00	Nov 13	$1.90	$1.90	$3.10	66%	0.61	$1501.90

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1300.00	$1200.00	Dec 4	$36.45	$36.45	$63.55	64%	0.57	$1263.55
$1200.00	$1120.00	Dec 4	$20.65	$20.65	$59.35	76%	0.35	$1179.35
$1320.00	$1310.00	Nov 27	$5.10	$5.10	$4.90	62%	1.04	$1314.90
$1270.00	$1260.00	Nov 13	$4.05	$4.05	$5.95	71%	0.68	$1265.95
$1350.00	$1340.00	Nov 27	$5.35	$5.35	$4.65	58%	1.15	$1344.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 61 found (avg debit $21.23, cheapest $44.35)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1392.50	Oct 30	Nov 6	$20.90	142.6%	92.6%
$1415.00	Oct 30	Nov 6	$20.10	142.2%	92.2%
$1425.00	Oct 30	Nov 6	$19.50	140.9%	91.4%
$1455.00	Oct 30	Nov 6	$18.10	142.2%	93.1%
$1465.00	Oct 30	Nov 6	$17.75	141.8%	92.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1325.00	Oct 30	Nov 20	$44.35	139.3%	77.5%
$1315.00	Oct 30	Nov 20	$44.00	137.8%	77.6%
$1425.00	Oct 30	Nov 13	$32.90	141.4%	83.3%
$1405.00	Oct 30	Nov 13	$33.55	138.8%	83.1%
$1465.00	Oct 30	Nov 6	$17.40	141.8%	91.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 194 found (cheapest 8.77% of stock, avg 13.39%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1360.00	Oct 30	$68.70	$52.10	$120.80	$1239.20	$1480.80	8.77%
$1377.50	Oct 30	$60.25	$60.65	$120.90	$1256.60	$1498.40	8.78%
$1365.00	Oct 30	$66.50	$54.55	$121.05	$1243.95	$1486.05	8.79%
$1370.00	Oct 30	$64.10	$56.95	$121.05	$1248.95	$1491.05	8.79%
$1355.00	Oct 30	$71.50	$49.75	$121.25	$1233.75	$1476.25	8.81%
$1385.00	Oct 30	$56.80	$64.55	$121.35	$1263.65	$1506.35	8.81%
$1375.00	Oct 30	$61.60	$59.85	$121.45	$1253.55	$1496.45	8.82%
$1345.00	Oct 30	$76.80	$44.75	$121.55	$1223.45	$1466.55	8.83%
$1350.00	Oct 30	$74.30	$47.30	$121.60	$1228.40	$1471.60	8.83%
$1380.00	Oct 30	$59.10	$62.65	$121.75	$1258.25	$1501.75	8.84%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 7.77% of stock, avg 12.30%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1395.00	$1365.00	Oct 30	$52.40	$54.55	$106.95	$1258.05	$1501.95
$1395.00	$1370.00	Oct 30	$52.40	$56.95	$109.35	$1260.65	$1504.35
$1392.50	$1365.00	Oct 30	$53.45	$54.55	$108.00	$1257.00	$1500.50
$1395.00	$1375.00	Oct 30	$52.40	$59.85	$112.25	$1262.75	$1507.25
$1392.50	$1370.00	Oct 30	$53.45	$56.95	$110.40	$1259.60	$1502.90
$1390.00	$1365.00	Oct 30	$54.70	$54.55	$109.25	$1255.75	$1499.25
$1395.00	$1377.50	Oct 30	$52.40	$60.65	$113.05	$1264.45	$1508.05
$1392.50	$1375.00	Oct 30	$53.45	$59.85	$113.30	$1261.70	$1505.80
$1392.50	$1377.50	Oct 30	$53.45	$60.65	$114.10	$1263.40	$1506.60
$1390.00	$1370.00	Oct 30	$54.70	$56.95	$111.65	$1258.35	$1501.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 3 found (best R:R 0.46, avg credit $24.58)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1120/1200	1600/1620	Dec 4	$25.10	$54.90	47%	0.46	$1174.90	$1625.10
1120/1200	1570/1590	Dec 4	$25.75	$54.25	44%	0.47	$1174.25	$1595.75
1120/1200	1590/1600	Dec 4	$22.90	$57.10	46%	0.40	$1177.10	$1612.90

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 328 found (best R:R 79.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1460.00	$1480.00	$1500.00	Dec 4	$0.25	$19.75	5%	79.00
$1410.00	$1420.00	$1430.00	Nov 20	$0.05	$9.95	3%	199.00
$1580.00	$1590.00	$1600.00	Nov 20	$0.05	$9.95	2%	199.00
$1390.00	$1400.00	$1410.00	Nov 20	$0.10	$9.90	3%	99.00
$1570.00	$1580.00	$1590.00	Nov 20	$0.10	$9.90	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1270.00	$1280.00	$1290.00	Nov 20	$0.10	$9.90	3%	99.00
$1250.00	$1260.00	$1270.00	Nov 27	$0.10	$9.90	3%	99.00
$1120.00	$1130.00	$1140.00	Nov 20	$0.05	$9.95	2%	199.00
$1440.00	$1450.00	$1460.00	Nov 20	$0.10	$9.90	3%	99.00
$1290.00	$1300.00	$1310.00	Nov 27	$0.10	$9.90	3%	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. 32 found (best net $-20.35, 32 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1645.00	$1650.00	1:2	Oct 30	-$3.30	$1.70
$1640.00	$1645.00	1:2	Oct 30	-$3.70	$1.30
$1635.00	$1640.00	1:2	Oct 30	-$3.75	$1.25
$1630.00	$1635.00	1:2	Oct 30	-$4.20	$0.80
$1625.00	$1630.00	1:2	Oct 30	-$4.45	$0.55

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1470.00	$1325.00	1:2	Dec 4	-$20.35	$124.65
$1300.00	$1200.00	1:2	Dec 4	-$14.80	$85.20
$1200.00	$1120.00	1:2	Dec 4	-$9.95	$70.05
$1110.00	$1105.00	1:2	Oct 30	-$1.64	$3.36
$1115.00	$1110.00	1:2	Oct 30	-$1.81	$3.19

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 229 found (best yield 7.40%, avg 3.14%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1430.00	Dec 4	$101.90	0.48	3.9%	7.40%	11.26%	10	6
$1460.00	Dec 4	$88.80	0.45	6.0%	6.45%	12.49%	--	18
$1480.00	Dec 4	$81.90	0.42	7.5%	5.95%	13.44%	1	2
$1400.00	Dec 4	$113.10	0.52	1.7%	8.21%	9.90%	1	12
$1500.00	Dec 4	$74.90	0.40	8.9%	5.44%	14.39%	--	41
$1380.00	Dec 4	$122.00	0.54	0.2%	8.86%	9.09%	1	--
$1570.00	Dec 4	$54.20	0.32	14.0%	3.94%	17.97%	--	10
$1400.00	Nov 27	$103.80	0.52	1.7%	7.54%	9.22%	--	170
$1485.00	Nov 27	$71.40	0.41	7.9%	5.19%	13.04%	1	10
$1420.00	Nov 27	$94.30	0.49	3.1%	6.85%	9.99%	--	32

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 4,100

Total Puts 1,453

Put/Call Ratio 0.35

Net Difference 2,647

Prior's Put/Call Breakdown

Total Calls 5,197

Total Puts 3,098

Put/Call Ratio 0.60

Net Difference 2,099

Prior 7-Day Put/Call Summary

Total Calls 965,585

Total Puts 673,712

Average Put/Call Ratio 0.69

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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