Tour v531
SNDK
SANDISK CORP
$1128.66 -15.14%
(10/30 10:35) ◀
|
Friday, October 30, 2026 (3:20pm)
January 2026
|
▶ (10/30 18:54)
◀ 10/30 15:20 ▶

Option Volume

Detail
ℹ
Current (10/30) 337,615
Calls: 173,743 (51%)
Puts: 163,872 (49%)
Prior (10/29) 109,517
Calls: 57,316 (52%)
Puts: 52,201 (48%)
Current vs Prior +208.28%
Calls: +203.13% (Calls)
Puts: +213.93% (Puts)
Prior 7-Day Total 832,304
Calls: 471,651 (57%)
Puts: 360,653 (43%)
Prior 7-Day Average 118,900
Calls: 67,378 (57%)
Puts: 51,521 (43%)
Current vs Prior 7-Day Avg +183.95%
Calls: +157.86%
Puts: +218.06%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/30) $871.74M
Calls: $167.21M (19%)
Puts: $704.53M (81%)
Prior (10/29) $311.46M
Calls: $152.52M (49%)
Puts: $158.94M (51%)
Current vs Prior +179.89%
Calls: +9.63%
Puts: +343.28%
Prior 7-Day Total $2.90B
Calls: $1.23B (42%)
Puts: $1.67B (58%)
Prior 7-Day Average $414.80M
Calls: $175.95M (42%)
Puts: $238.85M (58%)
Current vs Prior 7-Day Avg +110.16%
Calls: -4.97%
Puts: +194.96%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (10/30) 0.94
Prior (10/29) 0.91
Current vs Prior +3.56%
Prior 7-Day Average 0.74
Current vs Prior 7-Day Avg +27.86%
Sentiment NEUTRAL

Open Interest

Detail
ℹ
Current (10/30) 276,207
Calls: 142,553 (52%)
Puts: 133,654 (48%)
Prior (10/29) 247,596
Calls: 126,878 (51%)
Puts: 120,718 (49%)
Current vs Prior +11.56%
Prior 7-Day Total 1,312,136
Calls: 676,497 (52%)
Puts: 635,639 (48%)
Prior 7-Day Average 187,448
Calls: 96,642 (52%)
Puts: 90,805 (48%)
Current vs Prior 7-Day Avg +47.35%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)
Current 1.83% | 10.21%16.29% | 22.39%
Prior 7.77% | 10.91%14.95% | 20.30%
Current vs Prior -76.40% | -6.41%+8.95% | +10.33%
Prior 7-Day Avg 8.26% | 12.24%16.69% | 21.68%
Current vs 7-Day Avg -77.79% | -16.60%-2.36% | +3.31%
Prior 7-Day Eod 7.77% | 10.91%14.95% | 20.30%
Current vs 7-Day Eod -76.40% | -6.41%+8.95% | +10.33%
Sentiment BULLISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 3.88% | 1.04%
Calls: 3.64% | 0.85%
Puts: 4.12% | 1.24%
Prior 2.34% | 2.17%
Calls: 2.11% | 2.05%
Puts: 2.58% | 2.28%
Current vs Prior +65.81% | -52.07%
Prior 7-Day Avg 2.74% | 2.87%
Calls: 2.56% | 2.46%
Puts: 2.92% | 3.27%
Current vs 7-Day Avg +41.61% | -63.73%
Liquidity Good
+
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🤖 AI Insights

Strong bearish conviction with 81% of dollar volume in puts ($704.53M) vs calls ($167.21M). Massive premium surge with dollar volume up 180% vs prior. Dollar volume significantly above 7-day average (110% higher). Unusually high activity with volume up 208% vs prior - elevated interest.

Smart Money BEARISH
Retail Flow NEUTRAL
Overall MIXED
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BEARISH
Current NEUTRAL
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 547 of results (avg 4.3%, best 0.4%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1010.00Nov 20162.50163.40$162.950.6%80.7464
$1070.00Nov 20122.90123.70$123.300.6%80.6437
$1100.00Nov 672.6073.10$72.850.7%2200.6125
$1100.00Nov 20105.40106.20$105.800.8%290.5994
$1075.00Nov 688.2088.90$88.550.8%210.67--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1345.00Nov 20236.70237.70$237.200.4%310.7881
$1310.00Nov 20208.00208.90$208.450.4%310.74246
$1210.00Nov 20134.70135.30$135.000.4%2200.60183
$1300.00Nov 20200.00200.90$200.450.4%1860.73774
$1350.00Nov 20240.70241.90$241.300.5%780.79995

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 4 found (avg $0.89, cheapest $0.75)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1165.00Oct 300.700.80$0.7513.3%2.0K0.074
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1080.00Oct 300.901.05$0.9815.3%7.0K0.07279
$1075.00Oct 300.851.00$0.9316.1%5240.0692
$1070.00Oct 300.800.95$0.8817.0%8040.05861

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 334 found (avg delta 0.73, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$920.00Oct 30207.10212.80$209.952.7%41.001
$930.00Oct 30191.10203.10$197.106.1%11.001
$940.00Oct 30183.20193.70$188.455.6%221.00--
$950.00Oct 30175.90183.90$179.904.4%31.001
$980.00Oct 30147.50152.20$149.853.1%--0.9914
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1180.00Oct 3051.1051.80$51.451.4%2.8K1.00237
$1185.00Oct 3056.1056.70$56.401.1%1.1K1.00219
$1190.00Oct 3059.2062.20$60.704.9%2.3K1.00697
$1195.00Oct 3064.0067.00$65.504.6%9321.00238
$1200.00Oct 3069.9072.50$71.203.7%5.3K1.001.9K

Most actively traded options today. High liquidity = easy entry/exit. 736 active (total vol 280.7K, top 12.7K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1200.00Oct 300.000.05$0.03166.7%10.4K0.00397
$1250.00Oct 300.000.05$0.03166.7%9.5K0.00475
$1300.00Oct 300.000.05$0.03166.7%5.2K0.001.4K
$1220.00Oct 300.000.05$0.03166.7%5.0K0.0028
$1150.00Oct 302.352.60$2.4810.1%4.5K0.2056
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1100.00Oct 301.501.65$1.589.5%12.7K0.122.7K
$1150.00Oct 3023.4023.90$23.652.1%10.2K0.80769
$1125.00Oct 307.007.40$7.205.6%7.6K0.42246
$1080.00Oct 300.901.05$0.9815.3%7.0K0.07279
$1200.00Oct 3069.9072.50$71.203.7%5.3K1.001.9K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 17 strikes (avg 112.0%, max 171.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1150.00Oct 30Dec 4208.5%77.1%170.3%4.5K60
$1130.00Oct 30Nov 27196.3%77.5%153.1%2.3K11
$1010.00Nov 6Nov 2099.4%86.9%14.5%1264
$1020.00Nov 20Dec 486.4%80.0%8.0%3447
$1040.00Nov 20Dec 485.4%79.4%7.5%166
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1110.00Oct 30Dec 11205.7%75.7%171.7%4.2K253
$1120.00Oct 30Dec 11201.2%74.6%169.8%4.8K173
$1150.00Oct 30Dec 11208.5%77.3%169.6%10.2K769
$1130.00Oct 30Dec 11196.3%74.7%162.8%4.8K168
$1140.00Oct 30Dec 11201.5%77.6%159.8%3.8K186

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 477 found (best R:R 0.81, avg 3.28)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$1050.00$1100.00Dec 11$27.70$22.30$27.7066%0.81$1077.70
$1060.00$1110.00Dec 4$27.55$22.45$27.5565%0.81$1087.55
$980.00$1000.00Dec 4$11.75$8.25$11.7576%0.70$991.75
$1060.00$1070.00Nov 27$3.80$6.20$3.8066%1.63$1063.80
$1100.00$1110.00Nov 27$3.45$6.55$3.4559%1.90$1103.45
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$1210.00$1205.00Oct 30$2.90$2.10$2.90100%0.72$1207.10
$1285.00$1280.00Nov 6$2.15$2.85$2.1584%1.33$1282.85
$1320.00$1315.00Oct 30$3.05$1.95$3.05100%0.64$1316.95
$1255.00$1250.00Oct 30$3.10$1.90$3.10100%0.61$1251.90
$1325.00$1320.00Dec 4$1.70$3.30$1.7071%1.94$1323.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 349 found (best R:R 1.41, avg 0.44)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1180.00$1190.00Dec 4$5.85$5.85$4.1552%1.41$1185.85
$1290.00$1300.00Nov 27$3.85$3.85$6.1569%0.63$1293.85
$1130.00$1140.00Nov 27$6.00$6.00$4.0045%1.50$1136.00
$1325.00$1330.00Dec 11$2.00$2.00$3.0069%0.67$1327.00
$1200.00$1210.00Dec 4$4.85$4.85$5.1555%0.94$1204.85
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$960.00$950.00Nov 27$5.85$5.85$4.1579%1.41$954.15
$950.00$940.00Dec 4$4.25$4.25$5.7579%0.74$945.75
$1100.00$1090.00Nov 27$5.40$5.40$4.6059%1.17$1094.60
$1070.00$1060.00Dec 11$5.00$5.00$5.0063%1.00$1065.00
$1090.00$1080.00Dec 4$5.25$5.25$4.7561%1.11$1084.75

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 11 found (avg debit $44.13, cheapest $46.55)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1140.00Oct 30Nov 6$46.55201.5%89.6%
$1120.00Oct 30Nov 6$47.30201.2%89.7%
$1125.00Oct 30Nov 6$47.75200.9%89.4%
$1135.00Oct 30Nov 6$47.25199.0%89.9%
$1130.00Oct 30Nov 6$47.70196.3%89.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1140.00Oct 30Nov 6$45.50201.5%89.7%
$1120.00Oct 30Nov 6$46.45201.2%89.7%
$1125.00Oct 30Nov 6$46.70200.9%89.3%
$1135.00Oct 30Nov 6$46.20199.0%89.9%
$1130.00Oct 30Nov 6$46.75196.3%89.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 177 found (cheapest 1.61% of stock, avg 12.93%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$1125.00Oct 30$11.00$7.20$18.20$1106.80$1143.201.61%
$1130.00Oct 30$8.50$9.70$18.20$1111.80$1148.201.61%
$1135.00Oct 30$6.40$12.70$19.10$1115.90$1154.101.69%
$1120.00Oct 30$14.00$5.25$19.25$1100.75$1139.251.71%
$1140.00Oct 30$4.75$15.95$20.70$1119.30$1160.701.83%
$1115.00Oct 30$17.45$3.75$21.20$1093.80$1136.201.88%
$1145.00Oct 30$3.45$19.85$23.30$1121.70$1168.302.06%
$1110.00Oct 30$21.60$2.75$24.35$1085.65$1134.352.16%
$1150.00Oct 30$2.48$23.65$26.13$1123.87$1176.132.32%
$1105.00Oct 30$25.75$2.05$27.80$1077.20$1132.802.46%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 0.40% of stock, avg 12.34%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$1150.00$1105.00Oct 30$2.48$2.05$4.53$1100.47$1154.53
$1150.00$1110.00Oct 30$2.48$2.75$5.23$1104.77$1155.23
$1145.00$1105.00Oct 30$3.45$2.05$5.50$1099.50$1150.50
$1145.00$1110.00Oct 30$3.45$2.75$6.20$1103.80$1151.20
$1150.00$1115.00Oct 30$2.48$3.75$6.23$1108.77$1156.23
$1145.00$1115.00Oct 30$3.45$3.75$7.20$1107.80$1152.20
$1140.00$1105.00Oct 30$4.75$2.05$6.80$1098.20$1146.80
$1140.00$1110.00Oct 30$4.75$2.75$7.50$1102.50$1147.50
$1150.00$1120.00Oct 30$2.48$5.25$7.73$1112.27$1157.73
$1140.00$1115.00Oct 30$4.75$3.75$8.50$1106.50$1148.50

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 70 found (best R:R 0.11, avg credit $1.00)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
1040/10451170/1175Oct 30$0.48$4.5290%0.11$1044.52$1170.48
1015/10201170/1175Oct 30$0.40$4.6092%0.09$1019.60$1170.40
1010/10151170/1175Oct 30$0.35$4.6593%0.08$1014.65$1170.35
1030/10351170/1175Oct 30$0.45$4.5590%0.10$1034.55$1170.45
1040/10451160/1165Oct 30$0.71$4.2985%0.17$1044.29$1160.71
1015/10201160/1165Oct 30$0.63$4.3786%0.14$1019.37$1160.63
1010/10151160/1165Oct 30$0.58$4.4287%0.13$1014.42$1160.58
1040/10451165/1170Oct 30$0.53$4.4788%0.12$1044.47$1165.53
1015/10201165/1170Oct 30$0.45$4.5590%0.10$1019.55$1165.45
1030/10351160/1165Oct 30$0.68$4.3285%0.16$1034.32$1160.68

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 341 found (best R:R 19.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$960.00$970.00$980.00Nov 20$0.05$9.953%199.00
$1145.00$1150.00$1155.00Oct 30$0.22$4.7811%21.73
$1125.00$1130.00$1135.00Oct 30$0.40$4.6017%11.50
$1155.00$1160.00$1165.00Oct 30$0.12$4.887%40.67
$1210.00$1220.00$1230.00Nov 20$0.10$9.903%99.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$1130.00$1135.00$1140.00Oct 30$0.25$4.7517%19.00
$1230.00$1240.00$1250.00Nov 20$0.05$9.953%199.00
$1020.00$1030.00$1040.00Nov 27$0.05$9.953%199.00
$1290.00$1300.00$1310.00Nov 27$0.05$9.953%199.00
$1150.00$1155.00$1160.00Oct 30$0.15$4.859%32.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 88 found (best net $-29.30, 85 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$1000.00$1050.001:2Oct 30-$29.30$20.70
$1160.00$1165.001:2Oct 30-$0.32$4.68
$1170.00$1175.001:2Oct 30-$0.10$4.90
$1185.00$1190.001:2Oct 30-$0.03$4.97
$1175.00$1180.001:2Oct 30-$0.10$4.90
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$920.00$910.001:2Oct 30-$0.03$9.97
$930.00$920.001:2Oct 30-$0.03$9.97
$980.00$970.001:2Oct 30-$0.08$9.92
$1000.00$990.001:2Oct 30-$0.14$9.86
$950.00$940.001:2Oct 30-$0.08$9.92

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 192 found (best yield 8.15%, avg 3.65%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$1180.00Dec 11$92.000.494.5%8.15%12.70%15--
$1170.00Dec 11$96.400.503.7%8.54%12.20%44--
$1210.00Dec 11$80.400.457.2%7.12%14.33%4--
$1160.00Dec 11$100.300.522.8%8.89%11.66%1--
$1190.00Dec 11$87.800.475.4%7.78%13.21%1--
$1200.00Dec 11$83.500.466.3%7.40%13.72%5--
$1230.00Dec 11$73.400.429.0%6.50%15.48%1--
$1140.00Dec 11$109.400.541.0%9.69%10.70%3--
$1250.00Dec 11$67.000.4010.8%5.94%16.69%11--
$1240.00Dec 11$69.000.419.9%6.11%15.98%3--

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 173,743
Total Puts 163,872
Put/Call Ratio 0.94
Net Difference 9,871

Prior's Put/Call Breakdown

Total Calls 57,316
Total Puts 52,201
Put/Call Ratio 0.91
Net Difference 5,115

Prior 7-Day Put/Call Summary

Total Calls 471,651
Total Puts 360,653
Average Put/Call Ratio 0.74
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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Chart Title

Price — Past 7 Days

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