Tour v381
GILD
GILEAD SCIENCES INC
$130.28 -2.20%
$129.76 (-0.40%)🌙
as of 07/21 06:04 PM
(7/20 18:02) ◀
|
Tuesday, July 21, 2026 (6:04pm)
January 2026
|
▶ (7/22 18:15)
◀ 7/21 18:04 ▶

Option Volume

Detail
ℹ
Current (07/21) 7,128
Calls: 4,716 (66%)
Puts: 2,412 (34%)
Prior (07/20) 7,467
Calls: 6,344 (85%)
Puts: 1,123 (15%)
Current vs Prior -4.54%
Calls: -25.66% (Calls)
Puts: +114.78% (Puts)
Prior 7-Day Total 55,118
Calls: 42,181 (77%)
Puts: 12,937 (23%)
Prior 7-Day Average 7,874
Calls: 6,025 (77%)
Puts: 1,848 (23%)
Current vs Prior 7-Day Avg -9.47%
Calls: -21.74%
Puts: +30.51%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $2.70M
Calls: $1.85M (69%)
Puts: $848.1K (31%)
Prior (07/20) $2.24M
Calls: $1.85M (83%)
Puts: $385.6K (17%)
Current vs Prior +20.75%
Calls: +0.09%
Puts: +119.93%
Prior 7-Day Total $17.18M
Calls: $14.04M (82%)
Puts: $3.14M (18%)
Prior 7-Day Average $2.45M
Calls: $2.01M (82%)
Puts: $449.0K (18%)
Current vs Prior 7-Day Avg +10.02%
Calls: -7.64%
Puts: +88.88%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.51
Prior (07/20) 0.18
Current vs Prior +188.93%
Prior 7-Day Average 0.33
Current vs Prior 7-Day Avg +53.20%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 166,537
Calls: 118,222 (71%)
Puts: 48,315 (29%)
Prior (07/20) 162,463
Calls: 114,824 (71%)
Puts: 47,639 (29%)
Current vs Prior +2.51%
Prior 7-Day Total 1,239,300
Calls: 868,407 (70%)
Puts: 370,893 (30%)
Prior 7-Day Average 177,042
Calls: 124,058 (70%)
Puts: 52,984 (30%)
Current vs Prior 7-Day Avg -5.93%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 2.89% | 4.41%8.58% | 12.43%
Prior 3.28% | 4.97%7.93% | 12.56%
Current vs Prior -12.02% | -11.34%+8.25% | -0.99%
Prior 7-Day Avg 2.96% | 4.43%3.28% | 10.82%
Current vs 7-Day Avg -2.42% | -0.47%+161.81% | +14.88%
Prior 7-Day Eod 3.28% | 4.97%7.93% | 12.56%
Current vs 7-Day Eod -12.02% | -11.34%+8.25% | -0.99%
Sentiment BULLISHBEARISH

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 69% call dollar volume ($1.85M). Bullish P/C ratio of 0.51. P/C ratio rising 189% - increased hedging/bearish positioning. Call-heavy open interest (118,222 calls vs 48,315 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 21 of results (avg 7.5%, best 3.6%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Aug 215.555.80$5.684.4%2230.521.2K
$132.00Aug 214.554.85$4.706.4%10.47--
$128.00Jul 242.923.15$3.047.6%220.724
$134.00Aug 213.704.00$3.857.8%30.413
$137.00Aug 212.682.90$2.797.9%10.3363
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$131.00Aug 215.405.60$5.503.6%20.50--
$127.00Aug 213.603.80$3.705.4%900.392
$129.00Aug 214.404.65$4.535.5%20.45--
$126.00Aug 213.203.40$3.306.1%70.35--
$125.00Aug 212.873.05$2.966.1%4870.331.1K

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. 60 found (avg delta 0.71, highest 0.94)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$123.00Jul 245.509.50$7.5053.3%--0.9426
$110.00Aug 2119.1523.20$21.1719.1%--0.9484
$105.00Aug 2123.9527.90$25.9215.2%--0.9275
$115.00Aug 2114.6018.55$16.5823.8%--0.88115
$115.00Jul 2413.4517.40$15.4325.6%--0.8727
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Aug 2122.7026.70$24.7016.2%--0.9349
$140.00Jul 248.4511.05$9.7526.7%--0.9256
$137.00Jul 245.558.15$6.8538.0%170.8919
$136.00Jul 244.657.20$5.9343.0%--0.86178
$138.00Jul 246.509.10$7.8033.3%30.8659

Most actively traded options today. High liquidity = easy entry/exit. 145 active (total vol 4.4K, top 487)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$130.00Jul 241.701.87$1.799.5%3610.54141
$135.00Aug 142.333.25$2.7933.0%2720.3617
$128.00Aug 216.356.95$6.659.0%2260.58--
$130.00Aug 215.555.80$5.684.4%2230.521.2K
$145.00Aug 210.851.19$1.0233.3%1530.151.6K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$125.00Aug 212.873.05$2.966.1%4870.331.1K
$123.00Jul 240.000.25$0.13192.3%2310.0622
$110.00Aug 210.100.60$0.35142.9%1580.06604
$127.00Aug 213.603.80$3.705.4%900.392
$126.00Jul 310.841.16$1.0032.0%740.255

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 37 strikes (avg 55.3%, max 248.2%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$115.00Jul 24Aug 21131.5%37.8%248.2%--142
$143.00Jul 24Aug 2898.3%42.3%132.4%228
$142.00Jul 24Aug 2172.8%33.5%117.1%497
$139.00Jul 24Aug 2159.1%31.7%86.4%1972
$145.00Jul 24Aug 2161.5%35.0%75.9%1531.7K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$110.00Jul 24Aug 2196.9%37.5%158.8%158620
$120.00Jul 24Aug 2866.1%32.7%102.2%4259
$125.00Jul 24Aug 2852.7%26.8%96.2%1851
$105.00Jul 24Aug 2199.0%52.3%89.3%2322
$113.00Jul 24Jul 31144.2%78.4%84.0%--39

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 93 found (best R:R 40.67, avg 3.92)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$145.00$150.00Aug 7$0.12$4.88$0.1240.67$145.12
$142.00$145.00Aug 7$0.11$2.89$0.1126.27$142.11
$150.00$155.00Aug 21$0.19$4.81$0.1925.32$150.19
$144.00$147.00Aug 28$0.14$2.86$0.1420.43$144.14
$133.00$134.00Jul 31$0.10$0.90$0.109.00$133.10
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$120.00$114.00Aug 7$0.25$5.75$0.2523.00$119.75
$122.00$120.00Jul 31$0.16$1.84$0.1611.50$121.84
$120.00$115.00Aug 28$0.42$4.58$0.4210.90$119.58
$115.00$110.00Aug 21$0.54$4.46$0.548.26$114.46
$127.00$126.00Jul 24$0.12$0.88$0.127.33$126.88

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 121 found (best R:R 19.00, avg 1.71)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$105.00$110.00Aug 21$4.75$4.75$0.2519.00$109.75
$110.00$115.00Aug 21$4.59$4.59$0.4111.20$114.59
$126.00$127.00Jul 24$0.86$0.86$0.146.14$126.86
$126.00$127.00Jul 31$0.83$0.83$0.174.88$126.83
$125.00$127.00Aug 7$1.65$1.65$0.354.71$126.65
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$155.00$146.00Aug 21$8.45$8.45$0.5515.36$146.55
$136.00$135.00Jul 24$0.90$0.90$0.109.00$135.10
$145.00$140.00Aug 21$4.40$4.40$0.607.33$140.60
$135.00$134.00Jul 24$0.87$0.87$0.136.69$134.13
$146.00$145.00Aug 21$0.87$0.87$0.136.69$145.13

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 46 found (avg debit $0.78, cheapest $0.09)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$145.00Jul 24Jul 31$0.2061.5%43.0%
$140.00Jul 24Jul 31$0.3354.2%38.2%
$147.00Aug 21Aug 28$0.3640.9%41.6%
$139.00Jul 24Jul 31$0.3759.1%39.9%
$137.00Jul 24Jul 31$0.3944.3%32.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$120.00Jul 24Jul 31$0.0966.1%38.4%
$125.00Jul 24Jul 31$0.1652.7%31.2%
$110.00Jul 24Aug 21$0.2596.9%37.5%
$122.00Jul 24Jul 31$0.3848.2%36.4%
$136.00Jul 24Jul 31$0.4542.3%32.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 53 found (cheapest 2.49% of stock, avg 7.00%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$130.00Jul 24$1.79$1.45$3.24$126.76$133.242.49%
$131.00Jul 24$1.27$1.97$3.24$127.76$134.242.49%
$129.00Jul 24$2.35$1.00$3.35$125.65$132.352.57%
$132.00Jul 24$0.90$2.62$3.52$128.48$135.522.70%
$128.00Jul 24$3.04$0.70$3.74$124.26$131.742.87%
$133.00Jul 24$0.65$3.33$3.98$129.02$136.983.05%
$127.00Jul 24$3.82$0.48$4.30$122.70$131.303.30%
$134.00Jul 24$0.44$4.16$4.60$129.40$138.603.53%
$126.00Jul 24$4.68$0.36$5.04$120.96$131.043.87%
$130.00Jul 31$2.83$2.45$5.28$124.72$135.284.05%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.71% of stock, avg 3.79%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$134.00$127.00Jul 24$0.44$0.48$0.92$126.08$134.92
$134.00$125.00Jul 24$0.44$0.63$1.07$123.93$135.07
$133.00$127.00Jul 24$0.65$0.48$1.13$125.87$134.13
$134.00$128.00Jul 24$0.44$0.70$1.14$126.86$135.14
$133.00$125.00Jul 24$0.65$0.63$1.28$123.72$134.28
$133.00$128.00Jul 24$0.65$0.70$1.35$126.65$134.35
$132.00$127.00Jul 24$0.90$0.48$1.38$125.62$133.38
$143.00$127.00Jul 24$0.90$0.48$1.38$125.62$144.38
$134.00$129.00Jul 24$0.44$1.00$1.44$127.56$135.44
$132.00$125.00Jul 24$0.90$0.63$1.53$123.47$133.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 180 found (best R:R 25.67, avg credit $1.34)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
135/139143/144Aug 28$3.85$0.1525.67$135.15$146.85
135/137138/140Aug 14$1.82$0.1810.11$135.18$139.82
109/111126/127Jul 31$1.81$0.199.53$109.19$127.81
110/115120/125Aug 21$4.52$0.489.42$110.48$124.52
125/126128/129Jul 31$0.89$0.118.09$125.11$128.89
124/125131/132Aug 7$0.89$0.118.09$124.11$131.89
133/135138/140Aug 14$1.78$0.228.09$133.22$139.78
125/126127/128Jul 31$0.88$0.127.33$125.12$127.88
125/126135/136Aug 14$0.88$0.127.33$125.12$135.88
129/130132/133Jul 31$0.86$0.146.14$129.14$132.86

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 59 found (best R:R 40.67, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$105.00$110.00$115.00Aug 21$0.16$4.8430.25
$129.00$130.00$131.00Jul 31$0.07$0.9313.29
$123.00$124.00$125.00Jul 24$0.08$0.9211.50
$126.00$127.00$128.00Jul 24$0.08$0.9211.50
$148.00$149.00$150.00Aug 21$0.08$0.9211.50
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$110.00$115.00$120.00Aug 21$0.12$4.8840.67
$131.00$132.00$133.00Jul 24$0.06$0.9415.67
$125.00$126.00$127.00Jul 31$0.06$0.9415.67
$125.00$126.00$127.00Aug 21$0.06$0.9415.67
$129.00$130.00$131.00Jul 24$0.07$0.9313.29

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 85 found (best net $-0.98, 70 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$145.00$150.001:2Jul 31-$0.22$4.78
$150.00$155.001:2Aug 21-$0.22$4.78
$145.00$150.001:2Aug 14-$0.44$4.56
$145.00$150.001:2Aug 7-$1.02$3.98
$140.00$142.001:2Aug 14-$0.06$1.94
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$114.00$105.001:2Aug 7-$0.98$8.02
$120.00$114.001:2Jul 24-$0.36$5.64
$120.00$114.001:2Aug 7-$0.93$5.07
$135.00$129.001:2Aug 28-$0.96$5.04
$119.00$113.001:2Jul 31-$1.01$4.99

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 54 found (best yield 3.88%, avg 1.15%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$131.00Aug 21$5.050.500.6%3.88%4.43%13--
$132.00Aug 21$4.550.471.3%3.49%4.81%1--
$133.00Aug 21$4.150.452.1%3.19%5.27%11
$134.00Aug 21$3.700.412.9%2.84%5.70%33
$135.00Aug 21$3.350.393.6%2.57%6.19%518.1K
$131.00Aug 7$3.000.480.6%2.30%2.86%--23
$133.00Aug 14$3.000.432.1%2.30%4.39%--37
$136.00Aug 21$3.000.354.4%2.30%6.69%2--
$134.00Aug 14$2.920.412.9%2.24%5.10%29
$137.00Aug 21$2.680.335.2%2.06%7.22%163

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 4,716
Total Puts 2,412
Put/Call Ratio 0.51
Net Difference 2,304

Prior's Put/Call Breakdown

Total Calls 6,344
Total Puts 1,123
Put/Call Ratio 0.18
Net Difference 5,221

Prior 7-Day Put/Call Summary

Total Calls 42,181
Total Puts 12,937
Average Put/Call Ratio 0.33
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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