Tour v531
SNDK
SANDISK CORP
$1255.58 +1.42%
$1261.87 (+0.50%)🌙
as of 10/26 06:53 PM
(10/23 18:52) ◀
|
Monday, October 26, 2026 (6:53pm)
January 2026
|
▶ (10/27 18:53)
◀ 10/26 18:53 ▶

Option Volume

Detail
ℹ
Current (10/26) 85,243
Calls: 52,036 (61%)
Puts: 33,207 (39%)
Prior (10/23) 170,353
Calls: 89,290 (52%)
Puts: 81,063 (48%)
Current vs Prior -49.96%
Calls: -41.72% (Calls)
Puts: -59.04% (Puts)
Prior 7-Day Total 931,967
Calls: 531,236 (57%)
Puts: 400,731 (43%)
Prior 7-Day Average 133,138
Calls: 75,890 (57%)
Puts: 57,247 (43%)
Current vs Prior 7-Day Avg -35.97%
Calls: -31.43%
Puts: -41.99%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (10/26) $363.90M
Calls: $169.89M (47%)
Puts: $194.01M (53%)
Prior (10/23) $354.00M
Calls: $91.80M (26%)
Puts: $262.20M (74%)
Current vs Prior +2.80%
Calls: +85.07%
Puts: -26.01%
Prior 7-Day Total $3.19B
Calls: $1.14B (36%)
Puts: $2.05B (64%)
Prior 7-Day Average $455.61M
Calls: $162.44M (36%)
Puts: $293.17M (64%)
Current vs Prior 7-Day Avg -20.13%
Calls: +4.59%
Puts: -33.82%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (10/26) 0.64
Prior (10/23) 0.91
Current vs Prior -29.71%
Prior 7-Day Average 0.75
Current vs Prior 7-Day Avg -14.69%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (10/26) 145,894
Calls: 73,939 (51%)
Puts: 71,955 (49%)
Prior (10/23) 188,775
Calls: 101,701 (54%)
Puts: 87,074 (46%)
Current vs Prior -22.72%
Prior 7-Day Total 1,304,536
Calls: 645,684 (49%)
Puts: 658,852 (51%)
Prior 7-Day Average 186,362
Calls: 92,240 (49%)
Puts: 94,121 (51%)
Current vs Prior 7-Day Avg -21.71%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (10/30) | Next (11/06)Expiry (11/20) | Next (12/18)
Current 10.11% | 13.14%17.14% | 21.94%
Prior 11.04% | 13.59%17.29% | 22.10%
Current vs Prior -8.39% | -3.30%-0.82% | -0.69%
Prior 7-Day Avg 6.67% | 11.09%12.56% | 20.29%
Current vs 7-Day Avg +51.59% | +18.52%+36.54% | +8.13%
Prior 7-Day Eod 11.04% | 13.59%17.29% | 22.10%
Current vs 7-Day Eod -8.39% | -3.30%-0.82% | -0.69%
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 3.29% | 2.91%
Calls: 3.11% | 2.20%
Puts: 3.48% | 3.62%
Current vs 7-Day Avg -6.77% | -11.04%
Liquidity Good
+
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🤖 AI Insights

Below-average activity with volume down 50% vs prior. Bullish P/C ratio of 0.64. P/C ratio dropping 30% - sentiment shifting bullish. Declining open interest (down 23%) indicates positions being closed.

Smart Money BEARISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
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

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 531 of results (avg 4.0%, best 0.3%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1195.00Oct 3095.6096.00$95.800.4%250.6830
$1200.00Oct 3092.5092.90$92.700.4%2460.67246
$1250.00Oct 3065.2065.50$65.350.5%1.8K0.54279
$1230.00Oct 3075.3075.70$75.500.5%2890.5913
$1120.00Nov 20185.70186.70$186.200.5%30.7467
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1400.00Oct 30159.40159.90$159.650.3%2620.80722
$1460.00Nov 20239.10239.90$239.500.3%40.73146
$1440.00Nov 20223.50224.30$223.900.4%150.70170
$1330.00Nov 20146.10146.70$146.400.4%50.56--
$1325.00Nov 20142.90143.50$143.200.4%270.569

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. 288 found (avg delta 0.68, highest 0.95)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1010.00Oct 30242.70256.10$249.405.4%20.951
$1005.00Oct 30247.50260.90$254.205.3%20.95--
$1030.00Oct 30223.70237.00$230.355.8%50.949
$1050.00Oct 30206.20218.20$212.205.7%40.933
$1100.00Oct 30161.80172.70$167.256.5%40.887
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1505.00Oct 30249.70259.10$254.403.7%90.9256
$1500.00Oct 30245.80255.30$250.553.8%590.92545
$1495.00Oct 30241.40250.10$245.753.5%290.9273
$1490.00Oct 30236.40245.90$241.153.9%90.91--
$1485.00Oct 30230.90242.00$236.454.7%10.91--

Most actively traded options today. High liquidity = easy entry/exit. 680 active (total vol 61.7K, top 4.8K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1500.00Oct 304.905.00$4.952.0%4.8K0.081.6K
$1400.00Oct 3016.2016.40$16.301.2%2.9K0.201.2K
$1260.00Oct 3060.0060.70$60.351.2%1.9K0.51164
$1300.00Oct 3043.6044.10$43.851.1%1.9K0.41993
$1400.00Nov 2053.4054.00$53.701.1%1.9K0.34355
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$1200.00Oct 3035.9036.30$36.101.1%1.5K0.33890
$1250.00Oct 3058.4058.90$58.650.9%1.4K0.46755
$1100.00Oct 3010.7010.90$10.801.9%1.3K0.13626
$1270.00Oct 3069.2069.70$69.450.7%9620.51194
$1240.00Oct 3053.3054.70$54.002.6%8800.43132

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 107 strikes (avg 49.6%, max 68.2%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1250.00Oct 30Dec 4119.3%70.9%68.2%1.8K280
$1230.00Oct 30Dec 4119.2%70.9%68.1%29413
$1260.00Oct 30Dec 4120.3%71.6%68.0%1.9K166
$1220.00Oct 30Dec 4119.4%71.1%67.9%9712
$1290.00Oct 30Dec 4120.7%74.0%63.3%203113
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$1250.00Oct 30Dec 4119.3%70.9%68.2%1.4K755
$1230.00Oct 30Dec 4119.2%70.9%68.1%344143
$1240.00Oct 30Dec 4120.0%71.6%67.5%883134
$1190.00Oct 30Dec 4118.6%71.6%65.7%165198
$1200.00Oct 30Dec 4118.6%71.6%65.7%1.5K890

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 501 found (best R:R 0.78, avg 3.05)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$1150.00$1220.00Dec 4$39.25$30.75$39.2569%0.78$1189.25
$1100.00$1150.00Nov 27$32.05$17.95$32.0576%0.56$1132.05
$1150.00$1195.00Nov 6$27.15$17.85$27.1574%0.66$1177.15
$1100.00$1150.00Dec 4$33.20$16.80$33.2075%0.51$1133.20
$1320.00$1345.00Dec 4$8.00$17.00$8.0046%2.12$1328.00
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$1405.00$1402.50Oct 30$0.10$2.40$0.1080%24.00$1404.90
$1340.00$1335.00Dec 4$1.55$3.45$1.5556%2.23$1338.45
$1215.00$1210.00Nov 6$0.95$4.05$0.9538%4.26$1214.05
$1425.00$1420.00Oct 30$3.30$1.70$3.3084%0.52$1421.70
$1195.00$1190.00Nov 6$0.90$4.10$0.9034%4.56$1194.10

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 373 found (best R:R 0.36, avg 0.47)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1290.00$1300.00Nov 13$6.45$6.45$3.5552%1.82$1296.45
$1395.00$1400.00Nov 13$2.90$2.90$2.1068%1.38$1397.90
$1260.00$1265.00Nov 6$3.50$3.50$1.5047%2.33$1263.50
$1490.00$1495.00Nov 27$1.95$1.95$3.0574%0.64$1491.95
$1375.00$1377.50Nov 6$1.45$1.45$1.0568%1.38$1376.45
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$1100.00$1050.00Nov 27$13.30$13.30$36.7076%0.36$1086.70
$1090.00$1060.00Dec 4$9.60$9.60$20.4076%0.47$1080.40
$1150.00$1120.00Dec 4$11.40$11.40$18.6069%0.61$1138.60
$1230.00$1220.00Nov 27$6.20$6.20$3.8058%1.63$1223.80
$1240.00$1230.00Dec 4$6.30$6.30$3.7057%1.70$1233.70

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $20.38, cheapest $39.75)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1345.00Oct 30Nov 20$41.65119.5%80.7%
$1190.00Oct 30Nov 20$42.40118.6%79.9%
$1320.00Oct 30Nov 13$30.35120.4%84.6%
$1285.00Oct 30Nov 6$19.20121.0%93.8%
$1265.00Oct 30Nov 6$19.25120.8%93.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$1315.00Oct 30Nov 20$39.75120.6%81.1%
$1345.00Oct 30Nov 13$29.30119.5%84.5%
$1265.00Oct 30Nov 6$18.75120.8%93.7%
$1280.00Oct 30Nov 6$18.45121.0%94.5%
$1295.00Oct 30Nov 6$18.10120.5%94.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 151 found (cheapest 9.87% of stock, avg 14.41%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$1235.00Oct 30$72.70$51.20$123.90$1111.10$1358.909.87%
$1245.00Oct 30$67.80$56.25$124.05$1120.95$1369.059.88%
$1250.00Oct 30$65.35$58.65$124.00$1126.00$1374.009.88%
$1240.00Oct 30$70.25$54.00$124.25$1115.75$1364.259.90%
$1255.00Oct 30$63.00$61.30$124.30$1130.70$1379.309.90%
$1260.00Oct 30$60.35$64.00$124.35$1135.65$1384.359.90%
$1230.00Oct 30$75.50$48.90$124.40$1105.60$1354.409.91%
$1265.00Oct 30$58.30$66.65$124.95$1140.05$1389.959.95%
$1225.00Oct 30$78.50$46.65$125.15$1099.85$1350.159.97%
$1270.00Oct 30$56.05$69.45$125.50$1144.50$1395.5010.00%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 8.28% of stock, avg 13.74%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$1290.00$1245.00Oct 30$47.70$56.25$103.95$1141.05$1393.95
$1285.00$1245.00Oct 30$49.80$56.25$106.05$1138.95$1391.05
$1290.00$1250.00Oct 30$47.70$58.65$106.35$1143.65$1396.35
$1285.00$1250.00Oct 30$49.80$58.65$108.45$1141.55$1393.45
$1280.00$1245.00Oct 30$51.90$56.25$108.15$1136.85$1388.15
$1280.00$1250.00Oct 30$51.90$58.65$110.55$1139.45$1390.55
$1290.00$1255.00Oct 30$47.70$61.30$109.00$1146.00$1399.00
$1285.00$1255.00Oct 30$49.80$61.30$111.10$1143.90$1396.10
$1275.00$1245.00Oct 30$53.85$56.25$110.10$1134.90$1385.10
$1280.00$1255.00Oct 30$51.90$61.30$113.20$1141.80$1393.20

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

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 239 found (best R:R 199.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$1265.00$1270.00$1275.00Oct 30$0.05$4.953%99.00
$1320.00$1335.00$1350.00Nov 13$0.35$14.655%41.86
$1355.00$1360.00$1365.00Oct 30$0.05$4.952%99.00
$1410.00$1415.00$1420.00Oct 30$0.05$4.952%99.00
$1420.00$1425.00$1430.00Oct 30$0.05$4.952%99.00
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$1250.00$1260.00$1270.00Nov 20$0.05$9.953%199.00
$1240.00$1250.00$1260.00Nov 27$0.05$9.953%199.00
$1100.00$1120.00$1140.00Nov 27$0.45$19.555%43.44
$1010.00$1020.00$1030.00Nov 27$0.05$9.952%199.00
$1250.00$1255.00$1260.00Oct 30$0.05$4.953%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. 14 found (best net $-3.85, 14 credits)

CALLS (3)
Buy KSell KRatioExpiryNetMax Gain
$1500.00$1505.001:2Oct 30-$4.25$0.75
$1495.00$1500.001:2Oct 30-$4.65$0.35
$1490.00$1495.001:2Oct 30-$4.90$0.10
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$1015.00$1010.001:2Oct 30-$3.85$1.15
$1020.00$1015.001:2Oct 30-$4.00$1.00
$1025.00$1020.001:2Oct 30-$4.30$0.70
$1030.00$1025.001:2Oct 30-$4.45$0.55
$1010.00$1005.001:2Oct 30-$4.45$0.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 213 found (best yield 7.55%, avg 3.63%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$1310.00Dec 4$94.800.484.3%7.55%11.88%1--
$1345.00Dec 4$81.800.437.1%6.51%13.64%55
$1300.00Dec 4$98.200.493.5%7.82%11.36%42
$1370.00Dec 4$73.000.419.1%5.81%14.93%2--
$1355.00Dec 4$78.000.427.9%6.21%14.13%9--
$1375.00Dec 4$71.800.409.5%5.72%15.23%41
$1320.00Dec 4$89.500.465.1%7.13%12.26%1--
$1290.00Dec 4$100.800.502.7%8.03%10.77%2--
$1400.00Dec 4$64.000.3711.5%5.10%16.60%34
$1280.00Dec 4$104.200.521.9%8.30%10.24%2--

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 52,036
Total Puts 33,207
Put/Call Ratio 0.64
Net Difference 18,829

Prior's Put/Call Breakdown

Total Calls 89,290
Total Puts 81,063
Put/Call Ratio 0.91
Net Difference 8,227

Prior 7-Day Put/Call Summary

Total Calls 531,236
Total Puts 400,731
Average Put/Call Ratio 0.75
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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Chart Title

Price — Past 7 Days

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