Tour v509
WDC
WESTERN DIGITAL CORP
$487.29 +7.31%
$492.77 (+1.13%)🌙
as of 08/13 07:15 PM
(8/12 19:16) ◀
|
Thursday, August 13, 2026 (7:15pm)
January 2026
|
▶ (8/14 09:35)
◀ 8/13 19:15 ▶

Option Volume

Detail
ℹ
Current (08/13) 84,973
Calls: 39,230 (46%)
Puts: 45,743 (54%)
Prior (08/12) 55,360
Calls: 26,485 (48%)
Puts: 28,875 (52%)
Current vs Prior +53.49%
Calls: +48.12% (Calls)
Puts: +58.42% (Puts)
Prior 7-Day Total 513,037
Calls: 272,282 (53%)
Puts: 240,755 (47%)
Prior 7-Day Average 73,291
Calls: 38,897 (53%)
Puts: 34,393 (47%)
Current vs Prior 7-Day Avg +15.94%
Calls: +0.85%
Puts: +33.00%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/13) $146.51M
Calls: $92.97M (63%)
Puts: $53.55M (37%)
Prior (08/12) $104.95M
Calls: $45.15M (43%)
Puts: $59.80M (57%)
Current vs Prior +39.61%
Calls: +105.92%
Puts: -10.45%
Prior 7-Day Total $950.03M
Calls: $451.87M (48%)
Puts: $498.15M (52%)
Prior 7-Day Average $135.72M
Calls: $64.55M (48%)
Puts: $71.16M (52%)
Current vs Prior 7-Day Avg +7.96%
Calls: +44.01%
Puts: -24.75%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/13) 1.17
Prior (08/12) 1.09
Current vs Prior +6.95%
Prior 7-Day Average 0.90
Current vs Prior 7-Day Avg +29.51%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/13) 283,055
Calls: 132,572 (47%)
Puts: 150,483 (53%)
Prior (08/12) 251,560
Calls: 114,283 (45%)
Puts: 137,277 (55%)
Current vs Prior +12.52%
Prior 7-Day Total 1,695,613
Calls: 753,188 (44%)
Puts: 942,425 (56%)
Prior 7-Day Average 242,230
Calls: 107,598 (44%)
Puts: 134,632 (56%)
Current vs Prior 7-Day Avg +16.85%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/14) | Next (08/21)Expiry (08/21) | Next (09/18)
Current 3.77% | 9.09%9.09% | 19.62%
Prior 5.19% | 9.56%9.56% | 19.49%
Current vs Prior -27.30% | -4.86%-4.86% | +0.67%
Prior 7-Day Avg 8.26% | 12.34%13.70% | 23.15%
Current vs 7-Day Avg -54.32% | -26.30%-33.62% | -15.24%
Prior 7-Day Eod 5.19% | 9.56%9.56% | 19.49%
Current vs 7-Day Eod -27.30% | -4.86%-4.86% | +0.67%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 13.12% | 14.79%
Calls: 13.10% | 14.36%
Puts: 13.15% | 15.22%
Prior 13.12% | 14.79%
Calls: 13.10% | 14.36%
Puts: 13.15% | 15.22%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 11.42% | 12.27%
Calls: 11.36% | 12.14%
Puts: 11.49% | 12.39%
Current vs 7-Day Avg +14.87% | +20.55%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 63% call dollar volume ($92.97M). Above-average activity with volume up 53% vs prior. Slightly bearish P/C ratio of 1.17.

Smart Money BULLISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
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 109 of results (avg 7.1%, best 2.4%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$460.00Sep 1859.3560.95$60.152.7%320.65309
$490.00Sep 1844.7546.10$45.433.0%920.54192
$470.00Sep 1854.0055.65$54.833.0%1130.61547
$500.00Sep 1840.5041.75$41.133.0%7590.511.0K
$550.00Sep 1824.0524.90$24.483.5%1520.35489
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$520.00Sep 1863.4565.00$64.222.4%1270.56232
$540.00Sep 1876.8578.85$77.852.6%10.62--
$510.00Sep 1857.1558.70$57.932.7%90.53282
$500.00Sep 1851.1052.70$51.903.1%130.49678
$525.00Aug 2852.1554.15$53.153.8%30.65--

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. 214 found (avg delta 0.73, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$400.00Aug 1483.0089.50$86.257.5%321.0034
$392.50Aug 1491.0097.00$94.006.4%341.001
$397.50Aug 1486.0092.00$89.006.7%1021.004
$410.00Aug 1473.0080.45$76.729.7%21.00--
$415.00Aug 1468.0075.40$71.7010.3%21.0012
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$550.00Aug 1459.2567.00$63.1312.3%41.00113
$552.50Aug 1463.2070.00$66.6010.2%51.004
$530.00Aug 1441.0047.00$44.0013.6%180.95122
$535.00Aug 1446.0052.00$49.0012.2%50.94--
$540.00Aug 1451.1057.00$54.0510.9%50.9430

Most actively traded options today. High liquidity = easy entry/exit. 526 active (total vol 41.6K, top 1.9K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$500.00Aug 143.204.30$3.7529.3%1.4K0.291.6K
$550.00Aug 214.004.90$4.4520.2%8700.161.1K
$500.00Sep 1840.5041.75$41.133.0%7590.511.0K
$500.00Aug 2115.6017.25$16.4310.0%7570.431.5K
$530.00Aug 140.050.48$0.27159.3%5540.031.2K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$490.00Aug 148.6511.00$9.8223.9%1.9K0.5488
$450.00Aug 140.310.49$0.4045.0%7830.04616
$470.00Aug 142.043.10$2.5741.2%7750.20580
$400.00Aug 140.010.02$0.0250.0%5640.00888
$400.00Aug 211.031.22$1.1316.8%5550.041.7K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 27 strikes (avg 16.6%, max 23.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$480.00Aug 14Sep 2591.9%74.7%23.0%321537
$467.50Aug 14Aug 2189.4%73.6%21.4%125106
$470.00Aug 14Sep 2589.8%74.1%21.1%173308
$475.00Aug 14Sep 2587.5%73.8%18.6%190228
$472.50Aug 14Aug 2888.0%74.4%18.2%7046
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$480.00Aug 14Sep 2591.9%74.7%23.0%478383
$470.00Aug 14Sep 2589.8%74.1%21.1%777583
$467.50Aug 14Aug 2889.4%74.3%20.3%10153
$472.50Aug 14Aug 2888.0%74.4%18.2%12118
$510.00Aug 14Sep 1889.8%76.0%18.2%11282

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 333 found (best R:R 0.52, avg 3.69)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$395.00$435.00Sep 25$26.23$13.77$26.2382%0.52$421.23
$560.00$570.00Sep 18$0.50$9.50$0.5032%19.00$560.50
$485.00$490.00Sep 11$0.30$4.70$0.3055%15.67$485.30
$450.00$460.00Sep 18$4.60$5.40$4.6068%1.17$454.60
$550.00$560.00Sep 25$1.70$8.30$1.7037%4.88$551.70
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$430.00$425.00Sep 11$0.22$4.78$0.2224%21.73$429.78
$465.00$460.00Sep 11$1.00$4.00$1.0037%4.00$464.00
$480.00$475.00Sep 11$1.32$3.68$1.3243%2.79$478.68
$410.00$405.00Sep 4$0.22$4.78$0.2215%21.73$409.78
$420.00$415.00Sep 25$0.70$4.30$0.7024%6.14$419.30

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 250 found (best R:R 1.70, avg 0.51)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$557.50$560.00Aug 14$1.83$1.83$0.6791%2.73$559.33
$570.00$575.00Aug 28$2.37$2.37$2.6382%0.90$572.37
$540.00$545.00Aug 28$2.53$2.53$2.4772%1.02$542.53
$495.00$500.00Sep 11$3.63$3.63$1.3749%2.65$498.63
$550.00$555.00Sep 11$2.68$2.68$2.3267%1.16$552.68
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$425.00$420.00Sep 11$3.15$3.15$1.8577%1.70$421.85
$440.00$435.00Aug 28$2.73$2.73$2.2777%1.20$437.27
$465.00$450.00Sep 25$6.93$6.93$8.0762%0.86$458.07
$405.00$400.00Sep 25$2.58$2.58$2.4280%1.07$402.42
$460.00$455.00Sep 11$3.36$3.36$1.6465%2.05$456.64

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $12.86, cheapest $12.05)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$480.00Aug 14Aug 21$13.9091.9%73.5%
$482.50Aug 14Aug 21$13.2887.9%72.6%
$477.50Aug 14Aug 21$12.8587.5%73.6%
$487.50Aug 14Aug 21$12.4386.8%74.4%
$485.00Aug 14Aug 21$13.0584.5%72.7%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$480.00Aug 14Aug 21$12.0591.9%73.5%
$482.50Aug 14Aug 21$12.3587.9%72.6%
$477.50Aug 14Aug 21$12.1787.5%73.6%
$487.50Aug 14Aug 21$12.8886.8%74.4%
$485.00Aug 14Aug 21$12.8884.5%72.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 134 found (cheapest 3.47% of stock, avg 12.26%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$487.50Aug 14$8.40$8.50$16.90$470.60$504.403.47%
$490.00Aug 14$7.10$9.82$16.92$473.08$506.923.47%
$485.00Aug 14$9.88$7.10$16.98$468.02$501.983.48%
$482.50Aug 14$10.85$6.32$17.17$465.33$499.673.52%
$480.00Aug 14$11.48$5.70$17.18$462.82$497.183.53%
$492.50Aug 14$6.25$11.20$17.45$475.05$509.953.58%
$495.00Aug 14$5.28$12.95$18.23$476.77$513.233.74%
$477.50Aug 14$14.30$4.43$18.73$458.77$496.233.84%
$497.50Aug 14$4.58$14.55$19.13$478.37$516.633.93%
$475.00Aug 14$16.05$3.65$19.70$455.30$494.704.04%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 175 found (cheapest 1.68% of stock, avg 11.43%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$500.00$477.50Aug 14$3.75$4.43$8.18$469.32$508.18
$497.50$477.50Aug 14$4.58$4.43$9.01$468.49$506.51
$500.00$480.00Aug 14$3.75$5.70$9.45$470.55$509.45
$495.00$477.50Aug 14$5.28$4.43$9.71$467.79$504.71
$497.50$480.00Aug 14$4.58$5.70$10.28$469.72$507.78
$495.00$480.00Aug 14$5.28$5.70$10.98$469.02$505.98
$500.00$482.50Aug 14$3.75$6.32$10.07$472.43$510.07
$497.50$482.50Aug 14$4.58$6.32$10.90$471.60$508.40
$492.50$477.50Aug 14$6.25$4.43$10.68$466.82$503.18
$495.00$482.50Aug 14$5.28$6.32$11.60$470.90$506.60

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 161 found (best R:R 14.62, avg credit $1.62)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
405/410550/555Sep 11$4.68$0.3249%14.62$405.32$554.68
430/435550/555Sep 11$4.51$0.4941%9.20$430.49$554.51
395/400550/555Sep 11$3.56$1.4452%2.47$396.44$553.56
435/440550/555Sep 11$4.15$0.8539%4.88$435.85$554.15
420/425545/550Sep 11$3.87$1.1343%3.42$421.13$548.87
390/395550/555Sep 11$3.30$1.7054%1.94$391.70$553.30
410/415550/555Sep 11$3.55$1.4548%2.45$411.45$553.55
415/418525/530Aug 28$3.29$1.7151%1.92$414.21$528.29
405/408525/530Aug 28$3.12$1.8852%1.66$404.38$528.12
400/405550/555Sep 11$3.15$1.8552%1.70$401.85$553.15

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 231 found (best R:R 99.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$480.00$490.00$500.00Sep 18$0.10$9.907%99.00
$490.00$500.00$510.00Sep 18$0.22$9.787%44.45
$495.00$500.00$505.00Aug 21$0.10$4.907%49.00
$460.00$470.00$480.00Sep 18$0.32$9.687%30.25
$510.00$515.00$520.00Aug 21$0.13$4.876%37.46
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$430.00$440.00$450.00Sep 18$0.16$9.847%61.50
$470.00$480.00$490.00Sep 18$0.19$9.817%51.63
$460.00$470.00$480.00Sep 18$0.24$9.767%40.67
$490.00$495.00$500.00Aug 21$0.07$4.937%70.43
$500.00$505.00$510.00Aug 14$0.23$4.7712%20.74

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 90 found (best net $-0.03, 78 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$525.00$527.501:2Aug 14-$0.03$2.47
$552.50$555.001:2Aug 14-$0.07$2.43
$527.50$530.001:2Aug 14-$0.16$2.34
$532.50$535.001:2Aug 14-$0.21$2.29
$537.50$540.001:2Aug 14-$0.23$2.27
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$447.50$445.001:2Aug 14-$0.03$2.47
$455.00$452.501:2Aug 14-$0.11$2.39
$417.50$415.001:2Aug 14-$0.02$2.48
$412.50$410.001:2Aug 14-$0.04$2.46
$415.00$412.501:2Aug 14-$0.04$2.46

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 117 found (best yield 6.36%, avg 3.39%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$530.00Sep 25$31.000.438.8%6.36%15.13%74
$560.00Sep 25$23.900.3514.9%4.90%19.83%1--
$515.00Sep 25$36.150.475.7%7.42%13.11%27
$540.00Sep 25$28.000.4010.8%5.75%16.56%3--
$510.00Sep 25$38.050.484.7%7.81%12.47%145
$520.00Sep 25$34.050.456.7%6.99%13.70%710
$550.00Sep 25$25.500.3712.9%5.23%18.10%137
$525.00Sep 25$32.000.447.7%6.57%14.31%78
$500.00Sep 25$42.100.512.6%8.64%11.25%820
$495.00Sep 25$44.450.531.6%9.12%10.70%48

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 39,230
Total Puts 45,743
Put/Call Ratio 1.17
Net Difference -6,513

Prior's Put/Call Breakdown

Total Calls 26,485
Total Puts 28,875
Put/Call Ratio 1.09
Net Difference -2,390

Prior 7-Day Put/Call Summary

Total Calls 272,282
Total Puts 240,755
Average Put/Call Ratio 0.90
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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