SNDK - Options Database

SNDK

SANDISK CORP

$1371.12 +5.53%

$1380.40 (+0.68%)🌙

as of 10/19 06:49 PM

(10/16 03:27) ◀

Monday, October 19, 2026 (6:49pm)

▶ (10/22 18:55)

◀ 10/19 18:49 ▶

Option Volume

Detail

ℹ

Current (10/19) 106,185

Calls: 67,378 (63%)

Puts: 38,807 (37%)

Prior (10/16) 85,854

Calls: 46,321 (54%)

Puts: 39,533 (46%)

Current vs Prior +23.68%

Calls: +45.46% (Calls)

Puts: -1.84% (Puts)

Prior 7-Day Total 957,534

Calls: 587,172 (61%)

Puts: 370,362 (39%)

Prior 7-Day Average 136,790

Calls: 83,881 (61%)

Puts: 52,908 (39%)

Current vs Prior 7-Day Avg -22.37%

Calls: -19.67%

Puts: -26.65%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/19) $338.98M

Calls: $179.38M (53%)

Puts: $159.60M (47%)

Prior (10/16) $310.34M

Calls: $102.11M (33%)

Puts: $208.23M (67%)

Current vs Prior +9.23%

Calls: +75.68%

Puts: -23.36%

Prior 7-Day Total $2.98B

Calls: $1.38B (46%)

Puts: $1.60B (54%)

Prior 7-Day Average $425.16M

Calls: $196.49M (46%)

Puts: $228.67M (54%)

Current vs Prior 7-Day Avg -20.27%

Calls: -8.71%

Puts: -30.21%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/19) 0.58

Prior (10/16) 0.85

Current vs Prior -32.51%

Prior 7-Day Average 0.66

Current vs Prior 7-Day Avg -12.85%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/19) 161,856

Calls: 81,508 (50%)

Puts: 80,348 (50%)

Prior (10/16) 135,184

Calls: 68,462 (51%)

Puts: 66,722 (49%)

Current vs Prior +19.73%

Prior 7-Day Total 1,386,632

Calls: 649,399 (47%)

Puts: 737,233 (53%)

Prior 7-Day Average 198,090

Calls: 92,771 (47%)

Puts: 105,319 (53%)

Current vs Prior 7-Day Avg -18.29%

Sentiment BEARISH

Expected Move

Detail

ℹ

WKMO Expiry (10/23) | Next (10/30)Expiry (11/20) | Next (12/18)

Current 6.67% | 12.37%17.62% | 22.30%

Prior 8.13% | 13.74%18.41% | 22.70%

Current vs Prior -17.89% | -9.94%-4.29% | -1.75%

Prior 7-Day Avg 5.06% | 8.82%8.13% | 18.26%

Current vs 7-Day Avg +31.92% | +40.36%+116.60% | +22.14%

Prior 7-Day Eod 8.13% | 13.74%18.41% | 22.70%

Current vs 7-Day Eod -17.89% | -9.94%-4.29% | -1.75%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Prior 3.07% | 2.59%

Calls: 2.95% | 1.91%

Puts: 3.19% | 3.27%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 3.96% | 3.88%

Calls: 3.57% | 3.06%

Puts: 4.36% | 4.69%

Current vs 7-Day Avg -22.50% | -33.17%

Liquidity Good

Add Card

🤖 AI Insights

Bullish P/C ratio of 0.58. P/C ratio dropping 33% - sentiment shifting bullish.

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 BEARISH

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BULLISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg 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 602 of results (avg 5.4%, best 0.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1375.00	Oct 30	81.00	81.10	$81.05	0.1%	172	0.52	3
$1400.00	Oct 23	31.30	31.90	$31.60	1.9%	5.6K	0.41	624
$1390.00	Oct 23	35.40	36.20	$35.80	2.2%	3.6K	0.45	95
$1390.00	Nov 20	112.10	115.10	$113.60	2.6%	54	0.52	98
$1240.00	Oct 30	162.50	166.90	$164.70	2.7%	25	0.77	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1450.00	Oct 30	127.20	130.00	$128.60	2.2%	45	0.61	491
$1500.00	Nov 20	193.50	197.80	$195.65	2.2%	12	0.61	925
$1550.00	Oct 30	200.80	205.30	$203.05	2.2%	15	0.76	200
$1560.00	Oct 30	208.90	213.70	$211.30	2.3%	9	0.78	107
$1490.00	Nov 20	187.00	191.50	$189.25	2.4%	2	0.60	--

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. 303 found (avg delta 0.69, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1100.00	Oct 23	267.40	279.60	$273.50	4.5%	30	1.00	4
$1150.00	Oct 23	219.90	230.40	$225.15	4.7%	5	1.00	11
$1185.00	Oct 23	186.80	196.60	$191.70	5.1%	1	1.00	--
$1195.00	Oct 23	176.80	187.10	$181.95	5.7%	1	1.00	--
$1200.00	Oct 23	171.80	182.10	$176.95	5.8%	13	1.00	43

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1640.00	Oct 23	265.90	275.70	$270.80	3.6%	25	0.97	139
$1630.00	Oct 23	256.10	265.00	$260.55	3.4%	5	0.96	45
$1625.00	Oct 23	248.40	258.60	$253.50	4.0%	3	0.96	88
$1620.00	Oct 23	246.00	254.90	$250.45	3.6%	21	0.96	101
$1610.00	Oct 23	232.30	245.30	$238.80	5.4%	1	0.96	--

Most actively traded options today. High liquidity = easy entry/exit. 761 active (total vol 86.1K, top 6.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1500.00	Oct 23	7.60	8.40	$8.00	10.0%	6.0K	0.14	2.2K
$1400.00	Oct 23	31.30	31.90	$31.60	1.9%	5.6K	0.41	624
$1390.00	Oct 23	35.40	36.20	$35.80	2.2%	3.6K	0.45	95
$1600.00	Oct 23	1.85	1.95	$1.90	5.3%	3.3K	0.04	1.3K
$1550.00	Oct 23	3.30	4.40	$3.85	28.6%	3.0K	0.08	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$1400.00	Oct 23	58.90	61.30	$60.10	4.0%	2.7K	0.58	657
$1300.00	Oct 23	17.00	17.50	$17.25	2.9%	2.3K	0.24	810
$1380.00	Oct 23	48.00	50.00	$49.00	4.1%	1.8K	0.51	262
$1200.00	Oct 23	3.20	3.40	$3.30	6.1%	1.7K	0.06	551
$1350.00	Oct 23	34.00	35.00	$34.50	2.9%	1.6K	0.41	750

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 76 strikes (avg 8.3%, max 15.1%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1310.00	Oct 23	Nov 27	79.8%	70.3%	13.5%	86	162
$1375.00	Oct 23	Nov 27	79.2%	69.8%	13.4%	1.0K	85
$1300.00	Oct 23	Nov 27	79.8%	70.6%	13.0%	402	375
$1330.00	Oct 23	Nov 27	79.0%	70.1%	12.8%	583	557
$1345.00	Oct 23	Nov 27	78.4%	69.9%	12.2%	27	127

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$1290.00	Oct 23	Nov 27	80.8%	70.2%	15.1%	178	351
$1270.00	Oct 23	Nov 27	81.3%	70.7%	15.0%	125	216
$1280.00	Oct 23	Nov 27	80.7%	70.6%	14.4%	254	223
$1310.00	Oct 23	Nov 27	79.8%	70.3%	13.5%	166	119
$1375.00	Oct 23	Nov 27	79.2%	69.8%	13.4%	1.3K	68

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 572 found (best R:R 0.61, avg 3.51)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1200.00	$1250.00	Nov 20	$31.15	$18.85	$31.15	76%	0.61	$1231.15
$1250.00	$1300.00	Nov 27	$30.65	$19.35	$30.65	70%	0.63	$1280.65
$1200.00	$1220.00	Nov 6	$12.90	$7.10	$12.90	80%	0.55	$1212.90
$1345.00	$1365.00	Nov 27	$8.80	$11.20	$8.80	58%	1.27	$1353.80
$1280.00	$1290.00	Oct 30	$4.45	$5.55	$4.45	70%	1.25	$1284.45

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$1620.00	$1615.00	Oct 30	$1.30	$3.70	$1.30	84%	2.85	$1618.70
$1625.00	$1620.00	Oct 23	$3.05	$1.95	$3.05	96%	0.64	$1621.95
$1625.00	$1620.00	Nov 6	$2.35	$2.65	$2.35	80%	1.13	$1622.65
$1475.00	$1470.00	Nov 6	$2.10	$2.90	$2.10	62%	1.38	$1472.90
$1375.00	$1370.00	Nov 27	$1.50	$3.50	$1.50	46%	2.33	$1373.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 428 found (best R:R 1.04, avg 0.46)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1375.00	$1380.00	Nov 13	$3.25	$3.25	$1.75	47%	1.86	$1378.25
$1595.00	$1600.00	Nov 6	$1.55	$1.55	$3.45	77%	0.45	$1596.55
$1400.00	$1405.00	Nov 27	$2.90	$2.90	$2.10	49%	1.38	$1402.90
$1485.00	$1490.00	Nov 13	$2.20	$2.20	$2.80	62%	0.79	$1487.20
$1475.00	$1480.00	Nov 6	$2.15	$2.15	$2.85	62%	0.75	$1477.15

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$1300.00	$1290.00	Nov 27	$5.10	$5.10	$4.90	64%	1.04	$1294.90
$1340.00	$1330.00	Nov 27	$5.45	$5.45	$4.55	59%	1.20	$1334.55
$1160.00	$1150.00	Nov 27	$3.35	$3.35	$6.65	80%	0.50	$1156.65
$1220.00	$1200.00	Nov 27	$6.40	$6.40	$13.60	73%	0.47	$1213.60
$1240.00	$1220.00	Nov 27	$6.85	$6.85	$13.15	71%	0.52	$1233.15

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 46 found (avg debit $38.76, cheapest $53.00)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1325.00	Oct 23	Nov 6	$53.00	79.4%	79.8%
$1345.00	Oct 23	Nov 6	$53.05	78.4%	79.6%
$1375.00	Oct 23	Oct 30	$38.00	79.2%	87.5%
$1340.00	Oct 23	Oct 30	$39.20	79.1%	88.3%
$1360.00	Oct 23	Oct 30	$39.30	78.5%	87.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$1375.00	Oct 23	Oct 30	$38.15	79.2%	87.5%
$1320.00	Oct 23	Oct 30	$35.60	79.8%	88.5%
$1340.00	Oct 23	Oct 30	$37.25	79.1%	88.3%
$1325.00	Oct 23	Oct 30	$36.25	79.4%	88.6%
$1360.00	Oct 23	Oct 30	$38.10	78.5%	87.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 188 found (cheapest 6.48% of stock, avg 13.53%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$1370.00	Oct 23	$45.25	$43.65	$88.90	$1281.10	$1458.90	6.48%
$1365.00	Oct 23	$47.95	$41.00	$88.95	$1276.05	$1453.95	6.49%
$1375.00	Oct 23	$43.05	$46.25	$89.30	$1285.70	$1464.30	6.51%
$1360.00	Oct 23	$50.50	$38.95	$89.45	$1270.55	$1449.45	6.52%
$1380.00	Oct 23	$40.40	$49.00	$89.40	$1290.60	$1469.40	6.52%
$1385.00	Oct 23	$38.25	$51.50	$89.75	$1295.25	$1474.75	6.55%
$1355.00	Oct 23	$53.40	$36.60	$90.00	$1265.00	$1445.00	6.56%
$1390.00	Oct 23	$35.80	$54.70	$90.50	$1299.50	$1480.50	6.60%
$1350.00	Oct 23	$56.30	$34.50	$90.80	$1259.20	$1440.80	6.62%
$1395.00	Oct 23	$34.00	$57.35	$91.35	$1303.65	$1486.35	6.66%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 148 found (cheapest 4.97% of stock, avg 13.20%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$1400.00	$1355.00	Oct 23	$31.60	$36.60	$68.20	$1286.80	$1468.20
$1395.00	$1355.00	Oct 23	$34.00	$36.60	$70.60	$1284.40	$1465.60
$1400.00	$1360.00	Oct 23	$31.60	$38.95	$70.55	$1289.45	$1470.55
$1395.00	$1360.00	Oct 23	$34.00	$38.95	$72.95	$1287.05	$1467.95
$1390.00	$1355.00	Oct 23	$35.80	$36.60	$72.40	$1282.60	$1462.40
$1390.00	$1360.00	Oct 23	$35.80	$38.95	$74.75	$1285.25	$1464.75
$1400.00	$1365.00	Oct 23	$31.60	$41.00	$72.60	$1292.40	$1472.60
$1395.00	$1365.00	Oct 23	$34.00	$41.00	$75.00	$1290.00	$1470.00
$1390.00	$1365.00	Oct 23	$35.80	$41.00	$76.80	$1288.20	$1466.80
$1385.00	$1355.00	Oct 23	$38.25	$36.60	$74.85	$1280.15	$1459.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 10 found (best R:R 0.53, avg credit $1.74)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
1125/1130	1420/1425	Oct 23	$1.74	$3.26	63%	0.53	$1128.26	$1421.74
1160/1165	1420/1425	Oct 23	$1.73	$3.27	62%	0.53	$1163.27	$1421.73
1170/1175	1420/1425	Oct 23	$1.75	$3.25	61%	0.54	$1173.25	$1421.75
1190/1195	1420/1425	Oct 23	$1.78	$3.22	60%	0.55	$1193.22	$1421.78
1185/1190	1420/1425	Oct 23	$1.75	$3.25	60%	0.54	$1188.25	$1421.75
1180/1185	1420/1425	Oct 23	$1.70	$3.30	60%	0.52	$1183.30	$1421.70
1175/1180	1420/1425	Oct 23	$1.67	$3.33	61%	0.50	$1178.33	$1421.67
1200/1205	1420/1425	Oct 23	$1.75	$3.25	59%	0.54	$1203.25	$1421.75
1195/1200	1420/1425	Oct 23	$1.67	$3.33	59%	0.50	$1198.33	$1421.67
1140/1150	1420/1425	Oct 23	$1.88	$8.12	62%	0.23	$1148.12	$1421.88

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 287 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1410.00	$1420.00	$1430.00	Nov 20	$0.10	$9.90	3%	99.00
$1550.00	$1560.00	$1570.00	Nov 20	$0.10	$9.90	2%	99.00
$1360.00	$1365.00	$1370.00	Oct 30	$0.05	$4.95	2%	99.00
$1410.00	$1415.00	$1420.00	Oct 30	$0.05	$4.95	2%	99.00
$1340.00	$1345.00	$1350.00	Nov 6	$0.05	$4.95	2%	99.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$1260.00	$1270.00	$1280.00	Nov 20	$0.05	$9.95	3%	199.00
$1430.00	$1440.00	$1450.00	Nov 20	$0.05	$9.95	2%	199.00
$1220.00	$1230.00	$1240.00	Oct 30	$0.10	$9.90	3%	99.00
$1260.00	$1270.00	$1280.00	Nov 13	$0.10	$9.90	3%	99.00
$1410.00	$1415.00	$1420.00	Oct 23	$0.05	$4.95	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. 56 found (best net $-47.75, 56 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1120.00	$1280.00	1:2	Nov 13	-$47.75	$112.25
$1110.00	$1250.00	1:2	Nov 27	-$100.20	$39.80
$1640.00	$1645.00	1:2	Oct 23	-$1.09	$3.91
$1635.00	$1640.00	1:2	Oct 23	-$1.11	$3.89
$1625.00	$1630.00	1:2	Oct 23	-$1.27	$3.73

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$1130.00	$1125.00	1:2	Oct 23	-$0.69	$4.31
$1150.00	$1140.00	1:2	Oct 23	-$0.87	$9.13
$1115.00	$1110.00	1:2	Oct 23	-$0.72	$4.28
$1110.00	$1105.00	1:2	Oct 23	-$0.80	$4.20
$1105.00	$1100.00	1:2	Oct 23	-$0.80	$4.20

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 234 found (best yield 7.17%, avg 3.65%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$1440.00	Nov 27	$98.30	0.47	5.0%	7.17%	12.19%	1	--
$1475.00	Nov 27	$85.50	0.43	7.6%	6.24%	13.81%	3	1
$1435.00	Nov 27	$100.10	0.47	4.7%	7.30%	11.96%	4	--
$1470.00	Nov 27	$87.40	0.43	7.2%	6.37%	13.59%	2	4
$1420.00	Nov 27	$105.50	0.49	3.6%	7.69%	11.26%	31	15
$1500.00	Nov 27	$77.20	0.40	9.4%	5.63%	15.03%	6	21
$1510.00	Nov 27	$74.60	0.39	10.1%	5.44%	15.57%	1	1
$1520.00	Nov 27	$71.70	0.38	10.9%	5.23%	16.09%	1	--
$1405.00	Nov 27	$110.90	0.51	2.5%	8.09%	10.56%	5	--
$1395.00	Nov 27	$115.50	0.52	1.7%	8.42%	10.17%	4	--

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 67,378

Total Puts 38,807

Put/Call Ratio 0.58

Net Difference 28,571

Prior's Put/Call Breakdown

Total Calls 46,321

Total Puts 39,533

Put/Call Ratio 0.85

Net Difference 6,788

Prior 7-Day Put/Call Summary

Total Calls 587,172

Total Puts 370,362

Average Put/Call Ratio 0.66

Ratio Trend Falling

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