Tour v509
GILD
GILEAD SCIENCES INC
$143.44 +3.25%
$143.42 (-0.01%)🌙
as of 08/18 06:03 PM
(8/17 18:03) ◀
|
Tuesday, August 18, 2026 (6:03pm)
January 2026
|
▶ (8/19 18:03)
◀ 8/18 18:03 ▶

Option Volume

Detail
ℹ
Current (08/18) 9,563
Calls: 7,243 (76%)
Puts: 2,320 (24%)
Prior (08/17) 6,843
Calls: 4,502 (66%)
Puts: 2,341 (34%)
Current vs Prior +39.75%
Calls: +60.88% (Calls)
Puts: -0.90% (Puts)
Prior 7-Day Total 54,799
Calls: 40,788 (74%)
Puts: 14,011 (26%)
Prior 7-Day Average 7,828
Calls: 5,826 (74%)
Puts: 2,001 (26%)
Current vs Prior 7-Day Avg +22.16%
Calls: +24.30%
Puts: +15.91%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/18) $5.44M
Calls: $4.74M (87%)
Puts: $699.3K (13%)
Prior (08/17) $2.60M
Calls: $1.79M (69%)
Puts: $801.0K (31%)
Current vs Prior +109.63%
Calls: +164.24%
Puts: -12.70%
Prior 7-Day Total $19.01M
Calls: $14.24M (75%)
Puts: $4.77M (25%)
Prior 7-Day Average $2.72M
Calls: $2.03M (75%)
Puts: $681.5K (25%)
Current vs Prior 7-Day Avg +100.29%
Calls: +133.01%
Puts: +2.61%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/18) 0.32
Prior (08/17) 0.52
Current vs Prior -38.40%
Prior 7-Day Average 0.51
Current vs Prior 7-Day Avg -36.60%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/18) 167,113
Calls: 112,229 (67%)
Puts: 54,884 (33%)
Prior (08/17) 163,814
Calls: 110,355 (67%)
Puts: 53,459 (33%)
Current vs Prior +2.01%
Prior 7-Day Total 1,180,378
Calls: 809,385 (69%)
Puts: 370,993 (31%)
Prior 7-Day Average 168,625
Calls: 115,626 (69%)
Puts: 52,999 (31%)
Current vs Prior 7-Day Avg -0.90%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 2.58% | 4.43%2.58% | 8.41%
Prior 3.11% | 4.25%3.11% | 8.35%
Current vs Prior -17.05% | +4.40%-17.05% | +0.69%
Prior 7-Day Avg 2.92% | 4.31%3.90% | 9.15%
Current vs 7-Day Avg -11.77% | +2.81%-33.79% | -8.11%
Prior 7-Day Eod 3.11% | 4.25%3.11% | 8.35%
Current vs 7-Day Eod -17.05% | +4.40%-17.05% | +0.69%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 4.54% | 38.74%
Calls: 5.06% | 45.91%
Puts: 4.03% | 31.58%
Prior 4.54% | 38.74%
Calls: 5.06% | 45.91%
Puts: 4.03% | 31.58%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 4.54% | 38.74%
Calls: 5.06% | 45.91%
Puts: 4.03% | 31.58%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Acceptable
+
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🤖 AI Insights

Strong bullish conviction with 87% of dollar volume in calls ($4.74M) vs puts ($699.3K). Massive premium surge with dollar volume up 110% vs prior. Dollar volume significantly above 7-day average (100% higher). Extreme bullish P/C ratio of 0.32 - heavy call buying (7,243 calls vs 2,320 puts).

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
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 4 of results (avg 6.4%, best 4.3%)

CALLS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Aug 2122.9523.95$23.454.3%20.9474
$135.00Aug 218.408.90$8.655.8%1230.941.5K
$150.00Sep 181.821.93$1.885.9%4130.285.2K
$145.00Sep 183.403.75$3.589.8%2360.432.2K
PUTS (0)
No puts meet the criteria

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 1 found (avg $0.76, cheapest $0.76)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Sep 180.700.81$0.7614.5%1050.12918

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 82 found (avg delta 0.77, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$127.00Aug 2114.6518.35$16.5022.4%--1.0026
$129.00Aug 2112.6516.50$14.5826.4%11.00139
$130.00Aug 2111.6515.40$13.5327.7%171.001.1K
$131.00Aug 2110.6514.55$12.6031.0%21.00228
$132.00Aug 219.6513.55$11.6033.6%--1.00294
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Aug 219.6013.40$11.5033.0%--0.9712
$155.00Sep 1810.8514.60$12.7329.5%--0.8433
$150.00Aug 285.158.85$7.0052.9%10.80--
$150.00Sep 186.9010.65$8.7842.7%--0.7275
$148.00Sep 44.057.75$5.9062.7%100.68--

Most actively traded options today. High liquidity = easy entry/exit. 167 active (total vol 5.4K, top 757)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Aug 210.551.16$0.8670.9%7570.342.0K
$140.00Aug 213.705.00$4.3529.9%4490.843.8K
$150.00Sep 181.821.93$1.885.9%4130.285.2K
$144.00Aug 281.602.90$2.2557.8%3470.4832
$145.00Sep 183.403.75$3.589.8%2360.432.2K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Sep 180.700.81$0.7614.5%1050.12918
$125.00Sep 180.240.52$0.3873.7%920.071.3K
$135.00Sep 181.261.72$1.4930.9%890.23650
$136.00Aug 210.000.13$0.07185.7%770.04645
$137.00Aug 210.000.72$0.36200.0%650.12135

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 13 strikes (avg 25.2%, max 58.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$139.00Aug 21Sep 2543.3%27.2%58.9%39169
$142.00Aug 21Oct 240.5%26.3%54.1%140280
$141.00Aug 21Oct 240.9%26.6%53.9%62302
$148.00Aug 21Oct 235.9%26.0%38.4%3833
$147.00Aug 21Sep 434.2%28.3%20.7%17158
PUTS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$139.00Aug 21Sep 2543.3%27.2%58.9%615
$150.00Aug 28Sep 1830.6%27.8%10.1%175
$145.00Aug 21Sep 1829.5%28.3%4.5%18275
$140.00Aug 21Sep 1826.9%26.0%3.7%843.3K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 92 found (best R:R 10.76, avg 5.27)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$146.00$148.00Sep 11$0.17$1.83$0.1740%10.76$146.17
$148.00$150.00Oct 2$0.16$1.84$0.1636%11.50$148.16
$139.00$140.00Aug 21$0.45$0.55$0.4580%1.22$139.45
$147.00$149.00Aug 28$0.22$1.78$0.2232%8.09$147.22
$137.00$138.00Aug 28$0.55$0.45$0.5578%0.82$137.55
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$141.00$139.00Sep 25$0.27$1.73$0.2741%6.41$140.73
$133.00$130.00Sep 25$0.18$2.82$0.1821%15.67$132.82
$141.00$138.00Sep 4$0.61$2.39$0.6137%3.92$140.39
$143.00$140.00Sep 11$0.93$2.07$0.9348%2.23$142.07
$132.00$128.00Sep 11$0.15$3.85$0.1514%25.67$131.85

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 72 found (best R:R 0.30, avg 0.54)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$150.00$160.00Sep 25$2.31$2.31$7.6967%0.30$152.31
$146.00$147.00Sep 4$0.85$0.85$0.1558%5.67$146.85
$150.00$155.00Sep 11$1.43$1.43$3.5769%0.40$151.43
$145.00$148.00Oct 2$1.63$1.63$1.3754%1.19$146.63
$147.00$149.00Sep 4$0.96$0.96$1.0464%0.92$147.96
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$137.00$135.00Sep 11$0.97$0.97$1.0373%0.94$136.03
$141.00$140.00Aug 21$0.81$0.81$0.1968%4.26$140.19
$127.00$125.00Aug 28$0.53$0.53$1.4790%0.36$126.47
$141.00$133.00Oct 2$2.62$2.62$5.3857%0.49$138.38
$143.00$142.00Sep 4$0.74$0.74$0.2653%2.85$142.26

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 10 found (avg debit $1.20, cheapest $0.51)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$142.00Aug 21Aug 28$0.5140.5%34.4%
$141.00Aug 21Aug 28$0.8940.9%35.0%
$144.00Aug 21Aug 28$1.0528.7%26.4%
$143.00Aug 21Aug 28$1.3126.7%26.9%
$145.00Aug 21Aug 28$1.6729.5%34.0%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$142.00Aug 21Aug 28$1.1040.5%34.4%
$141.00Aug 21Aug 28$1.0840.9%35.0%
$143.00Aug 21Aug 28$1.1326.7%26.9%
$144.00Aug 28Oct 2$2.4226.4%27.4%
$145.00Aug 21Aug 28$0.8029.5%34.0%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 55 found (cheapest 1.95% of stock, avg 6.28%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$143.00Aug 21$1.62$1.17$2.79$140.21$145.791.95%
$145.00Aug 21$0.86$2.57$3.43$141.57$148.432.39%
$142.00Aug 21$2.49$1.44$3.93$138.07$145.932.74%
$141.00Aug 21$3.19$1.09$4.28$136.72$145.282.98%
$140.00Aug 21$4.35$0.28$4.63$135.37$144.633.23%
$143.00Aug 28$2.93$2.30$5.23$137.77$148.233.65%
$139.00Aug 21$4.80$0.65$5.45$133.55$144.453.80%
$142.00Aug 28$3.00$2.54$5.54$136.46$147.543.86%
$144.00Aug 28$2.25$3.43$5.68$138.32$149.683.96%
$140.00Aug 28$4.74$1.09$5.83$134.17$145.834.06%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 157 found (cheapest 0.48% of stock, avg 2.98%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$148.00$140.00Aug 21$0.41$0.28$0.69$139.31$148.69
$165.00$125.00Sep 18$0.33$0.38$0.71$124.29$165.71
$146.00$140.00Aug 21$0.46$0.28$0.74$139.26$146.74
$147.00$140.00Aug 21$0.53$0.28$0.81$139.19$147.81
$160.00$125.00Sep 18$0.51$0.38$0.89$124.11$160.89
$148.00$139.00Aug 21$0.41$0.65$1.06$137.94$149.06
$146.00$139.00Aug 21$0.46$0.65$1.11$137.89$147.11
$165.00$130.00Sep 18$0.33$0.76$1.09$128.91$166.09
$147.00$139.00Aug 21$0.53$0.65$1.18$137.82$148.18
$160.00$130.00Sep 18$0.51$0.76$1.27$128.73$161.27

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 75 found (best R:R 8.09, avg credit $0.83)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
139/140149/150Aug 28$0.89$0.1146%8.09$139.11$149.89
136/137149/150Aug 21$0.59$0.4173%1.44$136.41$149.59
125/127149/150Aug 28$1.03$0.9764%1.06$125.97$150.03
129/130149/150Aug 28$0.68$0.3261%2.13$129.32$149.68
132/133149/150Aug 21$0.50$0.5079%1.00$132.50$149.50
136/137149/150Aug 28$0.76$0.2452%3.17$136.24$149.76
127/128149/150Aug 21$0.45$0.5581%0.82$127.55$149.45
135/136149/150Aug 28$0.69$0.3156%2.23$135.31$149.69
138/139149/150Aug 21$0.58$0.4265%1.38$138.42$149.58
123/124149/150Aug 28$0.61$0.3962%1.56$123.39$149.61

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 65 found (best R:R 7.93, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$125.00$130.00$135.00Sep 18$0.27$4.7319%17.52
$145.00$150.00$155.00Sep 18$0.70$4.3028%6.14
$155.00$160.00$165.00Sep 18$0.19$4.819%25.32
$143.00$144.00$145.00Aug 21$0.08$0.9221%11.50
$138.00$140.00$142.00Sep 11$0.13$1.8715%14.38
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$140.00$145.00$150.00Sep 18$0.56$4.4433%7.93
$135.00$140.00$145.00Sep 18$0.89$4.1134%4.62
$125.00$130.00$135.00Sep 18$0.35$4.6516%13.29
$120.00$125.00$130.00Sep 18$0.20$4.809%24.00
$115.00$120.00$125.00Sep 18$0.10$4.904%49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 93 found (best net $-0.68, 74 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$115.00$129.001:2Aug 28-$0.68$13.32
$140.00$145.001:2Sep 18-$0.78$4.22
$135.00$140.001:2Sep 18-$2.06$2.94
$145.00$150.001:2Sep 18-$0.18$4.82
$147.00$149.001:2Sep 4-$0.12$1.88
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$148.00$143.001:2Sep 4-$0.26$4.74
$145.00$140.001:2Sep 18-$0.60$4.40
$150.00$145.001:2Sep 18-$2.58$2.42
$135.00$130.001:2Sep 18-$0.03$4.97
$130.00$125.001:2Sep 18$0.00$5.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 28 found (best yield 2.37%, avg 0.93%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$145.00Sep 18$3.400.431.1%2.37%3.46%2362.2K
$150.00Sep 25$1.790.334.6%1.25%5.82%1018
$145.00Oct 2$3.100.461.1%2.16%3.25%12
$150.00Sep 18$1.820.284.6%1.27%5.84%4135.2K
$145.00Sep 11$2.810.441.1%1.96%3.05%9112
$150.00Oct 2$1.180.334.6%0.82%5.40%5--
$146.00Sep 25$2.240.421.8%1.56%3.35%81
$150.00Sep 11$1.000.314.6%0.70%5.27%3--
$146.00Sep 4$1.930.411.8%1.35%3.13%211
$148.00Oct 2$1.200.363.2%0.84%4.02%1--

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 7,243
Total Puts 2,320
Put/Call Ratio 0.32
Net Difference 4,923

Prior's Put/Call Breakdown

Total Calls 4,502
Total Puts 2,341
Put/Call Ratio 0.52
Net Difference 2,161

Prior 7-Day Put/Call Summary

Total Calls 40,788
Total Puts 14,011
Average Put/Call Ratio 0.51
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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