Tour v526
GILD
GILEAD SCIENCES INC
$146.12 +1.87%
$146.15 (+0.02%)🌙
as of 08/21 06:02 PM
(8/20 18:02) ◀
|
Friday, August 21, 2026 (6:02pm)
January 2026
|
▶ (8/25 18:02)
◀ 8/21 18:02 ▶

Option Volume

Detail
ℹ
Current (08/21) 7,593
Calls: 6,013 (79%)
Puts: 1,580 (21%)
Prior (08/20) 7,917
Calls: 5,300 (67%)
Puts: 2,617 (33%)
Current vs Prior -4.09%
Calls: +13.45% (Calls)
Puts: -39.63% (Puts)
Prior 7-Day Total 55,333
Calls: 38,320 (69%)
Puts: 17,013 (31%)
Prior 7-Day Average 7,904
Calls: 5,474 (69%)
Puts: 2,430 (31%)
Current vs Prior 7-Day Avg -3.94%
Calls: +9.84%
Puts: -34.99%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/21) $3.29M
Calls: $2.73M (83%)
Puts: $558.7K (17%)
Prior (08/20) $4.47M
Calls: $2.74M (61%)
Puts: $1.73M (39%)
Current vs Prior -26.43%
Calls: -0.28%
Puts: -67.73%
Prior 7-Day Total $28.80M
Calls: $22.19M (77%)
Puts: $6.61M (23%)
Prior 7-Day Average $4.11M
Calls: $3.17M (77%)
Puts: $944.4K (23%)
Current vs Prior 7-Day Avg -20.13%
Calls: -13.96%
Puts: -40.84%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/21) 0.26
Prior (08/20) 0.49
Current vs Prior -46.78%
Prior 7-Day Average 0.51
Current vs Prior 7-Day Avg -48.54%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/21) 172,111
Calls: 114,022 (66%)
Puts: 58,089 (34%)
Prior (08/20) 169,316
Calls: 112,834 (67%)
Puts: 56,482 (33%)
Current vs Prior +1.65%
Prior 7-Day Total 1,155,967
Calls: 777,697 (67%)
Puts: 378,270 (33%)
Prior 7-Day Average 165,138
Calls: 111,099 (67%)
Puts: 54,038 (33%)
Current vs Prior 7-Day Avg +4.22%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 1.72% | 3.72%1.72% | 8.54%
Prior 2.54% | 3.76%2.54% | 8.33%
Current vs Prior +46.44% | +31.86%-32.31% | +2.52%
Prior 7-Day Avg 2.51% | 4.10%2.97% | 8.54%
Current vs 7-Day Avg +47.96% | +20.99%-42.17% | -0.02%
Prior 7-Day Eod 2.54% | 3.76%2.54% | 8.33%
Current vs 7-Day Eod +46.44% | +31.86%-32.31% | +2.52%
Sentiment BEARISHBULLISH

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 83% of dollar volume in calls ($2.73M) vs puts ($558.7K). Extreme bullish P/C ratio of 0.26 - heavy call buying (6,013 calls vs 1,580 puts). P/C ratio dropping 47% - sentiment shifting bullish. Call-heavy open interest (114,022 calls vs 58,089 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 2 of results (avg 7.1%, best 6.9%)

CALLS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$118.00Aug 2827.8029.80$28.806.9%10.94--
$119.00Aug 2826.8028.80$27.807.2%10.94--
PUTS (0)
No puts meet the criteria

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. 107 found (avg delta 0.77, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$120.00Aug 2124.5528.20$26.3813.8%111.0067
$126.00Aug 2118.6022.20$20.4017.6%--1.0011
$129.00Aug 2116.4519.25$17.8515.7%31.00141
$134.00Aug 2110.5014.25$12.3830.3%--1.0047
$120.00Sep 1824.8028.45$26.6313.7%31.001.3K
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$155.00Aug 216.8010.50$8.6542.8%--0.9912
$150.00Aug 211.785.50$3.64102.2%20.9916
$147.00Aug 210.012.58$1.30197.7%10.923
$155.00Sep 189.2011.80$10.5024.8%--0.7837
$148.00Aug 210.313.50$1.91167.0%--0.7416

Most actively traded options today. High liquidity = easy entry/exit. 138 active (total vol 4.9K, top 741)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$145.00Aug 210.111.60$0.86173.3%7410.821.4K
$140.00Aug 216.007.05$6.5316.1%5610.793.4K
$150.00Sep 182.472.80$2.6412.5%4120.375.8K
$138.00Aug 216.859.50$8.1832.4%3440.921.5K
$155.00Sep 181.181.40$1.2917.1%3080.22740
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$135.00Sep 181.051.52$1.2936.4%3560.18697
$125.00Sep 180.150.76$0.46132.6%1360.071.2K
$130.00Sep 180.371.12$0.75100.0%700.11850
$145.00Sep 183.155.00$4.0845.3%670.45257
$145.00Aug 280.963.50$2.23113.9%480.403

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 22 strikes (avg 1890.9%, max 3682.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$135.00Aug 21Oct 21079.5%28.5%3682.7%751.4K
$137.00Aug 21Oct 2942.6%28.8%3178.1%4160
$140.00Aug 21Oct 2729.5%27.9%2511.5%5613.4K
$136.00Aug 21Sep 41011.5%42.4%2285.0%1324
$139.00Aug 21Sep 4801.8%33.8%2274.9%5150
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$136.00Aug 21Sep 251011.5%28.1%3505.6%9571
$135.00Aug 21Sep 181079.5%31.9%3287.9%3561.1K
$140.00Aug 21Sep 25729.5%25.9%2720.5%2831
$137.00Aug 21Sep 11942.6%33.7%2701.0%--146
$139.00Aug 21Sep 4801.8%33.8%2274.9%215

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 79 found (best R:R 24.00, avg 3.71)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$152.50$155.00Sep 11$0.10$2.40$0.1029%24.00$152.60
$140.00$145.00Sep 18$2.67$2.33$2.6772%0.87$142.67
$130.00$131.00Aug 28$0.45$0.55$0.4599%1.22$130.45
$138.00$139.00Sep 4$0.32$0.68$0.3281%2.12$138.32
$145.00$150.00Oct 2$1.90$3.10$1.9053%1.63$146.90
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$147.00$146.00Aug 21$0.21$0.79$0.2192%3.76$146.79
$148.00$147.00Sep 4$0.17$0.83$0.1757%4.88$147.83
$146.00$143.00Sep 11$0.83$2.17$0.8346%2.61$145.17
$146.00$145.00Sep 4$0.24$0.76$0.2448%3.17$145.76
$148.00$147.00Aug 21$0.61$0.39$0.6174%0.64$147.39

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 52 found (best R:R 0.47, avg 0.83)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$150.00$155.00Oct 2$2.06$2.06$2.9460%0.70$152.06
$157.50$160.00Sep 25$0.78$0.78$1.7278%0.45$158.28
$148.00$149.00Aug 21$0.49$0.49$0.5174%0.96$148.49
$147.00$149.00Sep 25$1.23$1.23$0.7752%1.60$148.23
$160.00$165.00Sep 18$0.45$0.45$4.5588%0.10$160.45
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$123.00$120.00Aug 28$0.96$0.96$2.0490%0.47$122.04
$127.00$126.00Aug 21$0.87$0.87$0.1388%6.69$126.13
$131.00$130.00Aug 28$0.83$0.83$0.1788%4.88$130.17
$142.00$140.00Aug 28$0.99$0.99$1.0174%0.98$141.01
$139.00$138.00Aug 21$0.72$0.72$0.2879%2.57$138.28

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $1.52, cheapest $0.78)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$146.00Aug 21Aug 28$1.85298.8%29.0%
PUTS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$146.00Aug 21Aug 28$0.78298.8%29.0%
$145.00Aug 21Aug 28$1.93137.1%39.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 56 found (cheapest 0.79% of stock, avg 5.82%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$145.00Aug 21$0.86$0.30$1.16$143.84$146.160.79%
$147.00Aug 21$0.03$1.30$1.33$145.67$148.330.91%
$146.00Aug 21$1.21$1.09$2.30$143.70$148.301.57%
$148.00Aug 21$0.51$1.91$2.42$145.58$150.421.66%
$144.00Aug 21$2.90$0.43$3.33$140.67$147.332.28%
$150.00Aug 21$0.01$3.64$3.65$146.35$153.652.50%
$147.00Aug 28$2.42$2.37$4.79$142.21$151.793.28%
$146.00Aug 28$3.06$1.87$4.93$141.07$150.933.37%
$145.00Aug 28$3.09$2.23$5.32$139.68$150.323.64%
$148.00Aug 28$2.11$3.54$5.65$142.35$153.653.87%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 0.55% of stock, avg 2.47%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$148.00$145.00Aug 21$0.51$0.30$0.81$144.19$148.81
$148.00$144.00Aug 21$0.51$0.43$0.94$143.06$148.94
$160.00$125.00Sep 18$0.65$0.46$1.11$123.89$161.11
$170.00$145.00Aug 21$0.65$0.30$0.95$144.05$170.95
$170.00$144.00Aug 21$0.65$0.43$1.08$142.92$171.08
$160.00$130.00Sep 18$0.65$0.75$1.40$128.60$161.40
$148.00$141.00Aug 21$0.51$1.07$1.58$139.42$149.58
$148.00$140.00Aug 21$0.51$1.07$1.58$138.42$149.58
$165.00$145.00Aug 21$1.07$0.30$1.37$143.63$166.37
$148.00$139.00Aug 21$0.51$1.07$1.58$137.42$149.58

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 58 found (best R:R 0.87, avg credit $0.89)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
120/121152/155Aug 21$1.16$1.3482%0.87$119.84$153.66
129/130152/155Aug 21$1.14$1.3679%0.84$128.86$153.64
134/135152/155Aug 21$1.19$1.3175%0.91$133.81$153.69
126/127152/155Aug 21$1.04$1.4680%0.71$125.96$153.54
120/123152/155Aug 28$1.18$1.8277%0.65$121.82$153.68
130/131152/155Aug 28$1.05$1.4575%0.72$129.95$153.55
133/134149/150Aug 28$0.79$0.2156%3.76$133.21$149.79
140/141158/160Sep 25$1.65$0.8544%1.94$139.35$159.15
120/121165/170Aug 21$1.41$3.5977%0.39$119.59$166.41
140/142152/155Aug 28$1.21$1.2960%0.94$140.79$153.71

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 60 found (best R:R 12.16, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$130.00$135.00$140.00Sep 18$0.16$4.8418%30.25
$155.00$160.00$165.00Sep 18$0.19$4.8117%25.32
$150.00$152.50$155.00Sep 4$0.14$2.3618%16.86
$120.00$125.00$130.00Sep 18$0.24$4.7611%19.83
$150.00$155.00$160.00Sep 18$0.71$4.2925%6.04
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$145.00$150.00$155.00Sep 18$0.38$4.6233%12.16
$130.00$135.00$140.00Sep 18$0.32$4.6818%14.63
$125.00$130.00$135.00Sep 18$0.25$4.7511%19.00
$148.00$149.00$150.00Sep 4$0.07$0.9312%13.29
$140.00$145.00$150.00Sep 18$1.09$3.9134%3.59

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 87 found (best net $-7.24, 66 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$119.00$129.001:2Aug 28-$7.24$2.76
$135.00$140.001:2Sep 11-$3.20$1.80
$155.00$160.001:2Sep 18-$0.01$4.99
$150.00$155.001:2Sep 25-$0.87$4.13
$140.00$145.001:2Sep 18-$2.71$2.29
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$150.00$145.001:2Sep 18-$1.06$3.94
$150.00$148.001:2Aug 21-$0.18$1.82
$145.00$140.001:2Sep 18-$0.22$4.78
$140.00$135.001:2Sep 18-$0.43$4.57
$135.00$120.001:2Sep 11-$1.02$13.98

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 22 found (best yield 1.69%, avg 0.87%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$150.00Sep 18$2.470.372.7%1.69%4.35%4125.8K
$150.00Oct 2$2.300.402.7%1.57%4.23%2152
$155.00Oct 2$1.520.256.1%1.04%7.12%10--
$150.00Sep 25$1.940.372.7%1.33%3.98%129
$147.00Sep 25$2.890.470.6%1.98%2.58%34
$155.00Sep 18$1.180.226.1%0.81%6.88%308740
$149.00Sep 25$1.790.412.0%1.23%3.20%2--
$148.00Sep 4$1.790.431.3%1.23%2.51%18
$155.00Sep 25$0.240.266.1%0.16%6.24%--23
$149.00Sep 4$1.360.392.0%0.93%2.90%35

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 6,013
Total Puts 1,580
Put/Call Ratio 0.26
Net Difference 4,433

Prior's Put/Call Breakdown

Total Calls 5,300
Total Puts 2,617
Put/Call Ratio 0.49
Net Difference 2,683

Prior 7-Day Put/Call Summary

Total Calls 38,320
Total Puts 17,013
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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