Tour v452
GILD
GILEAD SCIENCES INC
$134.32 +2.91%
$134.48 (+0.12%)🌙
as of 07/28 06:09 PM
(7/27 18:04) ◀
|
Tuesday, July 28, 2026 (6:09pm)
January 2026
|
▶ (7/29 18:11)
◀ 7/28 18:09 ▶

Option Volume

Detail
ℹ
Current (07/28) 4,604
Calls: 3,089 (67%)
Puts: 1,515 (33%)
Prior (07/27) 6,750
Calls: 5,000 (74%)
Puts: 1,750 (26%)
Current vs Prior -31.79%
Calls: -38.22% (Calls)
Puts: -13.43% (Puts)
Prior 7-Day Total 45,902
Calls: 34,873 (76%)
Puts: 11,029 (24%)
Prior 7-Day Average 6,557
Calls: 4,981 (76%)
Puts: 1,575 (24%)
Current vs Prior 7-Day Avg -29.79%
Calls: -38.00%
Puts: -3.84%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $1.76M
Calls: $1.19M (68%)
Puts: $562.4K (32%)
Prior (07/27) $1.83M
Calls: $1.05M (58%)
Puts: $778.6K (42%)
Current vs Prior -4.19%
Calls: +13.22%
Puts: -27.76%
Prior 7-Day Total $15.83M
Calls: $11.91M (75%)
Puts: $3.92M (25%)
Prior 7-Day Average $2.26M
Calls: $1.70M (75%)
Puts: $559.8K (25%)
Current vs Prior 7-Day Avg -22.38%
Calls: -29.89%
Puts: +0.46%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.49
Prior (07/27) 0.35
Current vs Prior +40.13%
Prior 7-Day Average 0.36
Current vs Prior 7-Day Avg +36.75%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 165,937
Calls: 118,324 (71%)
Puts: 47,613 (29%)
Prior (07/27) 161,242
Calls: 115,049 (71%)
Puts: 46,193 (29%)
Current vs Prior +2.91%
Prior 7-Day Total 992,317
Calls: 718,693 (72%)
Puts: 273,624 (28%)
Prior 7-Day Average 141,759
Calls: 102,670 (72%)
Puts: 39,089 (28%)
Current vs Prior 7-Day Avg +17.06%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 3.62% | 5.90%6.95% | 12.16%
Prior 3.31% | 6.01%7.03% | 12.26%
Current vs Prior +9.32% | -1.84%-1.24% | -0.83%
Prior 7-Day Avg 3.14% | 5.10%6.93% | 12.08%
Current vs 7-Day Avg +15.17% | +15.56%+0.20% | +0.61%
Prior 7-Day Eod 3.31% | 6.01%7.03% | 12.26%
Current vs 7-Day Eod +9.32% | -1.84%-1.24% | -0.83%
Sentiment BEARISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 14.23% | 5.43%
Calls: 15.15% | 7.14%
Puts: 13.31% | 3.72%
Prior 14.23% | 5.43%
Calls: 15.15% | 7.14%
Puts: 13.31% | 3.72%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 14.23% | 5.43%
Calls: 15.15% | 7.14%
Puts: 13.31% | 3.72%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Pricy
+
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🤖 AI Insights

Moderately bullish flow with 68% call dollar volume ($1.19M). Extreme bullish P/C ratio of 0.49 - heavy call buying (3,089 calls vs 1,515 puts). P/C ratio rising 40% - increased hedging/bearish positioning. Call-heavy open interest (118,324 calls vs 47,613 puts) suggests bullish positioning.

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 1 of results (avg 9.1%, best 9.1%)

CALLS (0)
No calls meet the criteria
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 2124.6527.00$25.839.1%--0.9418

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. 52 found (avg delta 0.70, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Aug 2123.4526.40$24.9211.8%--1.0094
$115.00Aug 2118.6521.30$19.9813.3%31.00115
$120.00Aug 2113.6517.20$15.4323.0%20.9575
$125.00Jul 317.4511.40$9.4341.9%20.944
$120.00Aug 712.8516.80$14.8326.6%10.91--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$160.00Aug 2124.6527.00$25.839.1%--0.9418
$155.00Aug 2119.7022.20$20.9511.9%--0.9424
$160.00Jul 3124.2027.00$25.6010.9%20.89--
$139.00Jul 313.607.00$5.3064.2%10.872
$145.00Aug 2110.9513.35$12.1519.8%--0.7927

Most actively traded options today. High liquidity = easy entry/exit. 119 active (total vol 2.8K, top 310)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Aug 212.663.05$2.8613.6%3100.333.9K
$135.00Aug 214.705.35$5.0312.9%2150.478.0K
$136.00Jul 310.051.75$0.90188.9%1620.391.2K
$142.00Aug 70.791.52$1.1662.9%1320.2238
$145.00Aug 211.281.59$1.4421.5%1110.201.9K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$125.00Aug 211.311.88$1.6035.6%2990.23984
$126.00Jul 310.000.35$0.18194.4%880.0682
$129.00Jul 310.001.04$0.52200.0%820.16104
$128.00Jul 310.150.55$0.35114.3%650.12148
$120.00Aug 210.501.26$0.8886.4%560.13780

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 31 strikes (avg 51.8%, max 265.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$142.00Jul 31Aug 2164.1%33.0%94.0%--49
$128.00Jul 31Aug 2150.3%27.9%80.3%1232
$129.00Jul 31Aug 2151.2%29.1%76.0%1149
$125.00Jul 31Aug 2158.1%33.8%71.9%41.4K
$145.00Jul 31Sep 449.5%32.6%51.7%1589
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$160.00Jul 31Aug 21154.7%42.4%265.0%218
$120.00Jul 31Aug 2883.0%40.8%103.3%41258
$133.00Jul 31Aug 2151.0%26.7%91.0%1662
$131.00Jul 31Aug 2150.6%30.3%67.0%1625
$123.00Jul 31Aug 1468.5%44.4%54.2%2133

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 73 found (best R:R 37.46, avg 4.47)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$145.00$150.00Jul 31$0.13$4.87$0.1337.46$145.13
$143.00$145.00Jul 31$0.14$1.86$0.1413.29$143.14
$150.00$152.50Aug 21$0.18$2.32$0.1812.89$150.18
$140.00$142.00Aug 14$0.16$1.84$0.1611.50$140.16
$131.00$132.00Jul 31$0.11$0.89$0.118.09$131.11
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$115.00$110.00Aug 21$0.15$4.85$0.1532.33$114.85
$120.00$117.00Aug 14$0.13$2.87$0.1322.08$119.87
$135.00$133.00Aug 14$0.13$1.87$0.1314.38$134.87
$122.00$120.00Jul 31$0.14$1.86$0.1413.29$121.86
$120.00$115.00Aug 21$0.45$4.55$0.4510.11$119.55

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 101 found (best R:R 40.67, avg 2.28)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$125.00$127.00Jul 31$1.83$1.83$0.1710.76$126.83
$115.00$120.00Aug 21$4.55$4.55$0.4510.11$119.55
$120.00$125.00Aug 7$4.45$4.45$0.558.09$124.45
$120.00$125.00Aug 21$4.10$4.10$0.904.56$124.10
$139.00$140.00Aug 7$0.81$0.81$0.194.26$139.81
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$160.00$155.00Aug 21$4.88$4.88$0.1240.67$155.12
$160.00$139.00Jul 31$20.30$20.30$0.7029.00$139.70
$140.00$137.00Aug 7$2.77$2.77$0.2312.04$137.23
$155.00$145.00Aug 21$8.80$8.80$1.207.33$146.20
$133.00$131.00Aug 14$1.64$1.64$0.364.56$131.36

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 40 found (avg debit $1.30, cheapest $0.20)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$145.00Jul 31Aug 7$0.3449.5%38.3%
$142.00Jul 31Aug 7$0.3564.1%42.4%
$147.00Aug 7Aug 21$0.3540.9%34.2%
$144.00Aug 7Aug 21$0.4840.6%34.4%
$150.00Jul 31Aug 7$0.5146.4%50.8%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$120.00Jul 31Aug 7$0.2083.0%50.3%
$160.00Jul 31Aug 21$0.23154.7%42.4%
$125.00Jul 31Aug 7$0.4458.1%40.9%
$127.00Jul 31Aug 7$0.4957.5%38.9%
$129.00Jul 31Aug 7$0.6151.2%35.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 41 found (cheapest 2.81% of stock, avg 7.73%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$133.00Jul 31$2.17$1.60$3.77$129.23$136.772.81%
$134.00Jul 31$2.55$1.58$4.13$129.87$138.133.07%
$130.00Jul 31$4.28$0.25$4.53$125.47$134.533.37%
$132.00Jul 31$3.79$0.80$4.59$127.41$136.593.42%
$135.00Jul 31$2.30$2.31$4.61$130.39$139.613.43%
$131.00Jul 31$3.90$0.93$4.83$126.17$135.833.60%
$139.00Jul 31$0.52$5.30$5.82$133.18$144.824.33%
$129.00Jul 31$5.63$0.52$6.15$122.85$135.154.58%
$128.00Jul 31$6.60$0.35$6.95$121.05$134.955.17%
$135.00Aug 7$3.80$3.60$7.40$127.60$142.405.51%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 127 found (cheapest 0.77% of stock, avg 3.99%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$139.00$129.00Jul 31$0.52$0.52$1.04$127.96$140.04
$137.00$129.00Jul 31$0.73$0.52$1.25$127.75$138.25
$139.00$132.00Jul 31$0.52$0.80$1.32$130.68$140.32
$142.00$129.00Jul 31$0.81$0.52$1.33$127.67$143.33
$138.00$129.00Jul 31$0.89$0.52$1.41$127.59$139.41
$136.00$129.00Jul 31$0.90$0.52$1.42$127.58$137.42
$139.00$131.00Jul 31$0.52$0.93$1.45$129.55$140.45
$137.00$132.00Jul 31$0.73$0.80$1.53$130.47$138.53
$142.00$132.00Jul 31$0.81$0.80$1.61$130.39$143.61
$137.00$131.00Jul 31$0.73$0.93$1.66$129.34$138.66

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 149 found (best R:R 15.67, avg credit $1.23)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
128/130131/132Aug 21$1.88$0.1215.67$128.12$132.88
128/130132/133Aug 21$1.88$0.1215.67$128.12$133.88
131/133142/143Aug 14$1.85$0.1512.33$131.15$143.85
131/133140/142Aug 14$1.80$0.209.00$131.20$141.80
128/129144/145Aug 28$0.90$0.109.00$128.10$144.90
120/122132/133Jul 31$1.76$0.247.33$120.24$133.76
128/129131/132Aug 28$0.88$0.127.33$128.12$131.88
130/131132/133Aug 21$0.87$0.136.69$130.13$132.87
129/130132/133Aug 28$0.87$0.136.69$129.13$132.87
123/125132/133Aug 14$1.73$0.276.41$123.27$133.73

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 35 found (best R:R 17.52, cheapest $0.07)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$134.00$135.00$136.00Aug 7$0.07$0.9313.29
$110.00$115.00$120.00Aug 21$0.39$4.6111.82
$128.00$129.00$130.00Aug 21$0.08$0.9211.50
$115.00$120.00$125.00Aug 21$0.45$4.5510.11
$130.00$131.00$132.00Aug 28$0.15$0.855.67
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$115.00$120.00$125.00Aug 21$0.27$4.7317.52
$110.00$115.00$120.00Aug 21$0.30$4.7015.67
$135.00$140.00$145.00Aug 21$0.34$4.6613.71
$122.00$123.00$124.00Jul 31$0.14$0.866.14
$129.00$130.00$131.00Aug 7$0.19$0.814.26

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 70 found (best net $-3.35, 58 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$155.00$160.001:2Aug 21-$0.28$4.72
$145.00$150.001:2Aug 28-$0.28$4.72
$145.00$150.001:2Aug 14-$1.24$3.76
$147.00$150.001:2Aug 7-$0.65$2.35
$150.00$152.501:2Aug 21-$0.39$2.11
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$155.00$145.001:2Aug 21-$3.35$6.65
$120.00$114.001:2Aug 7-$0.27$5.73
$115.00$110.001:2Aug 21-$0.13$4.87
$125.00$120.001:2Aug 21-$0.16$4.84
$119.00$113.001:2Jul 31-$1.50$4.50

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 42 found (best yield 3.50%, avg 1.19%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$135.00Aug 21$4.700.470.5%3.50%4.01%2158.0K
$137.00Aug 21$3.650.412.0%2.72%4.71%372
$135.00Aug 7$3.600.490.5%2.68%3.19%7196
$135.00Aug 28$3.550.500.5%2.64%3.15%1023
$137.00Aug 14$3.200.432.0%2.38%4.38%--24
$136.00Aug 7$3.150.451.2%2.35%3.60%779
$136.00Aug 21$3.000.431.2%2.23%3.48%123
$136.00Aug 28$3.000.481.2%2.23%3.48%44
$139.00Aug 21$2.940.353.5%2.19%5.67%27
$135.00Aug 14$2.870.490.5%2.14%2.64%2252

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 3,089
Total Puts 1,515
Put/Call Ratio 0.49
Net Difference 1,574

Prior's Put/Call Breakdown

Total Calls 5,000
Total Puts 1,750
Put/Call Ratio 0.35
Net Difference 3,250

Prior 7-Day Put/Call Summary

Total Calls 34,873
Total Puts 11,029
Average Put/Call Ratio 0.36
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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