Tour v509
GDS
GDS HLDGS LTD ADR
$33.65 -4.89%
$33.50 (-0.45%)🌙
as of 08/18 06:32 PM
(8/17 18:32) ◀
|
Tuesday, August 18, 2026 (6:32pm)
January 2026
|
▶ (8/19 18:32)
◀ 8/18 18:32 ▶

Option Volume

Detail
ℹ
Current (08/18) 7,015
Calls: 6,106 (87%)
Puts: 909 (13%)
Prior (08/17) 5,851
Calls: 5,004 (86%)
Puts: 847 (14%)
Current vs Prior +19.89%
Calls: +22.02% (Calls)
Puts: +7.32% (Puts)
Prior 7-Day Total 27,882
Calls: 24,309 (87%)
Puts: 3,573 (13%)
Prior 7-Day Average 3,983
Calls: 3,472 (87%)
Puts: 510 (13%)
Current vs Prior 7-Day Avg +76.12%
Calls: +75.83%
Puts: +78.09%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/18) $2.05M
Calls: $1.86M (90%)
Puts: $198.5K (10%)
Prior (08/17) $835.8K
Calls: $612.9K (73%)
Puts: $222.9K (27%)
Current vs Prior +145.70%
Calls: +202.68%
Puts: -10.96%
Prior 7-Day Total $5.51M
Calls: $4.54M (82%)
Puts: $966.8K (18%)
Prior 7-Day Average $787.1K
Calls: $648.9K (82%)
Puts: $138.1K (18%)
Current vs Prior 7-Day Avg +160.92%
Calls: +185.87%
Puts: +43.70%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/18) 0.15
Prior (08/17) 0.17
Current vs Prior -12.05%
Prior 7-Day Average 0.18
Current vs Prior 7-Day Avg -15.32%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/18) 76,006
Calls: 57,277 (75%)
Puts: 18,729 (25%)
Prior (08/17) 77,999
Calls: 72,936 (94%)
Puts: 5,063 (6%)
Current vs Prior -2.56%
Prior 7-Day Total 646,301
Calls: 507,623 (79%)
Puts: 138,678 (21%)
Prior 7-Day Average 92,328
Calls: 72,517 (79%)
Puts: 19,811 (21%)
Current vs Prior 7-Day Avg -17.68%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 7.96% | 14.95%7.96% | 14.95%
Prior 7.41% | 15.06%7.41% | 15.06%
Current vs Prior +7.55% | -0.78%+7.55% | -0.78%
Prior 7-Day Avg 11.46% | 18.22%11.46% | 18.22%
Current vs 7-Day Avg -30.49% | -17.94%-30.49% | -17.94%
Prior 7-Day Eod 7.41% | 15.07%7.41% | 15.06%
Current vs 7-Day Eod +7.55% | -0.78%+7.55% | -0.78%
Sentiment BEARISHBEARISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 27.72% | 28.02%
Calls: 25.81% | 29.63%
Puts: 29.63% | 26.42%
Prior 27.72% | 28.02%
Calls: 25.81% | 29.63%
Puts: 29.63% | 26.42%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 25.09% | 30.38%
Calls: 22.54% | 26.51%
Puts: 27.65% | 34.25%
Current vs 7-Day Avg +10.46% | -7.77%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 90% of dollar volume in calls ($1.86M) vs puts ($198.5K). Massive premium surge with dollar volume up 146% vs prior. Dollar volume significantly above 7-day average (161% higher). Volume explosion - 76% above 7-day average (7,015 vs avg 3,983).

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 -- of results (avg --%, best --%)

No options available for this category

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. 9 found (avg delta 0.64, highest 0.99)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$30.00Aug 212.304.90$3.6072.2%10.9996
$32.00Sep 182.054.40$3.2372.8%110.65112
$33.00Aug 210.052.70$1.38192.0%10.59--
$33.00Sep 181.553.60$2.5879.5%170.57872
$34.00Sep 181.252.95$2.1081.0%250.50311
PUTS (4)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$38.00Sep 184.106.60$5.3546.7%50.76177
$36.00Sep 183.204.90$4.0542.0%440.63161
$34.00Aug 210.701.90$1.3092.3%1430.57124
$35.00Sep 182.203.50$2.8545.6%2130.55344

Most actively traded options today. High liquidity = easy entry/exit. 30 active (total vol 4.6K, top 2.1K)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$36.00Aug 210.000.50$0.25200.0%2.1K0.182.1K
$37.00Aug 210.000.15$0.08187.5%1.0K0.074.0K
$36.00Sep 181.151.50$1.3326.3%1680.3712.3K
$35.00Sep 181.202.70$1.9576.9%1380.457.3K
$37.00Sep 180.652.45$1.55116.1%930.36479
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$35.00Sep 182.203.50$2.8545.6%2130.55344
$34.00Aug 210.701.90$1.3092.3%1430.57124
$31.00Sep 180.401.60$1.00120.0%1240.28138
$34.00Sep 181.503.40$2.4577.6%1230.49159
$27.00Sep 180.000.60$0.30200.0%950.1048

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 6 strikes (avg 39.7%, max 70.3%)

CALLS (4)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$33.00Aug 21Sep 1894.3%55.4%70.3%18872
$36.00Aug 21Sep 1886.6%58.3%48.5%2.3K14.4K
$34.00Aug 21Sep 1880.2%59.2%35.5%75457
$35.00Aug 21Sep 1870.2%65.8%6.7%19610.7K
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$32.00Aug 21Sep 1879.7%56.2%41.8%30376
$34.00Aug 21Sep 1880.2%59.2%35.5%266283

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 16 found (best R:R 5.67, avg 2.31)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$34.00$35.00Sep 18$0.15$0.85$0.1550%5.67$34.15
$33.00$34.00Sep 18$0.48$0.52$0.4857%1.08$33.48
$32.00$33.00Sep 18$0.65$0.35$0.6564%0.54$32.65
$36.00$37.00Aug 21$0.17$0.83$0.1718%4.88$36.17
$34.00$35.00Aug 21$0.43$0.57$0.4343%1.33$34.43
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$38.00$36.00Sep 18$1.30$0.70$1.3076%0.54$36.70
$35.00$34.00Sep 18$0.40$0.60$0.4055%1.50$34.60
$33.00$32.00Sep 18$0.43$0.57$0.4343%1.33$32.57
$28.00$27.00Sep 18$0.15$0.85$0.1514%5.67$27.85
$31.00$28.00Sep 18$0.55$2.45$0.5528%4.45$30.45

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 10 found (best R:R 6.69, avg 1.16)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$37.00$38.00Sep 18$0.87$0.87$0.1364%6.69$37.87
$35.00$36.00Sep 18$0.62$0.62$0.3855%1.63$35.62
$34.00$35.00Aug 21$0.43$0.43$0.5757%0.75$34.43
$36.00$37.00Aug 21$0.17$0.17$0.8382%0.20$36.17
$34.00$35.00Sep 18$0.15$0.15$0.8550%0.18$34.15
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$32.00$31.00Sep 18$0.45$0.45$0.5564%0.82$31.55
$32.00$30.00Aug 21$0.30$0.30$1.7075%0.18$31.70
$31.00$28.00Sep 18$0.55$0.55$2.4572%0.22$30.45
$28.00$27.00Sep 18$0.15$0.15$0.8586%0.18$27.85
$33.00$32.00Sep 18$0.43$0.43$0.5757%0.75$32.57

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $1.24, cheapest $1.20)

CALLS (2)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$33.00Aug 21Sep 18$1.2094.3%55.4%
$34.00Aug 21Sep 18$1.3780.2%59.2%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$34.00Aug 21Sep 18$1.1580.2%59.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 6 found (cheapest 6.03% of stock, avg 12.83%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$34.00Aug 21$0.73$1.30$2.03$31.97$36.036.03%
$33.00Sep 18$2.58$1.88$4.46$28.54$37.4613.25%
$34.00Sep 18$2.10$2.45$4.55$29.45$38.5513.52%
$32.00Sep 18$3.23$1.45$4.68$27.32$36.6813.91%
$35.00Sep 18$1.95$2.85$4.80$30.20$39.8014.26%
$36.00Sep 18$1.33$4.05$5.38$30.62$41.3815.99%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 40 found (cheapest 0.68% of stock, avg 5.56%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$40.00$30.00Aug 21$0.15$0.08$0.23$29.77$40.23
$38.00$30.00Aug 21$0.15$0.08$0.23$29.77$38.23
$38.00$29.00Aug 21$0.15$0.18$0.33$28.67$38.33
$40.00$29.00Aug 21$0.15$0.18$0.33$28.67$40.33
$36.00$30.00Aug 21$0.25$0.08$0.33$29.67$36.33
$35.00$30.00Aug 21$0.30$0.08$0.38$29.62$35.38
$36.00$29.00Aug 21$0.25$0.18$0.43$28.57$36.43
$35.00$29.00Aug 21$0.30$0.18$0.48$28.52$35.48
$38.00$32.00Aug 21$0.15$0.38$0.53$31.47$38.53
$40.00$32.00Aug 21$0.15$0.38$0.53$31.47$40.53

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 1 found (best R:R 0.31, avg credit $0.47)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
30/3236/37Aug 21$0.47$1.5356%0.31$31.53$36.47

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 10 found (best R:R 2.23, cheapest $0.14)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$33.00$34.00$35.00Aug 21$0.22$0.7834%3.55
$32.00$33.00$34.00Sep 18$0.17$0.8314%4.88
$36.00$37.00$38.00Aug 21$0.24$0.768%3.17
$34.00$35.00$36.00Aug 21$0.38$0.6225%1.63
$33.00$34.00$35.00Sep 18$0.33$0.6712%2.03
PUTS (3)
LowMidHighExpiryDebitMax GainPOPR:R
$30.00$32.00$34.00Aug 21$0.62$1.3850%2.23
$32.00$33.00$34.00Sep 18$0.14$0.8614%6.14
$34.00$35.00$36.00Sep 18$0.80$0.2013%0.25

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 17 found (best net $-0.08, 10 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$33.00$34.001:2Aug 21-$0.08$0.92
$38.00$40.001:2Aug 21-$0.15$1.85
$35.00$36.001:2Aug 21-$0.20$0.80
$37.00$38.001:2Aug 21-$0.22$0.78
$39.00$40.001:2Sep 18-$0.43$0.57
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$28.00$27.001:2Sep 18-$0.15$0.85
$30.00$29.001:2Aug 21-$0.28$0.72
$32.00$31.001:2Sep 18-$0.55$0.45
$31.00$28.001:2Sep 18$0.10$2.90
$34.00$32.001:2Aug 21$0.54$1.46

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 6 found (best yield 3.42%, avg 2.28%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$36.00Sep 18$1.150.377.0%3.42%10.40%16812.3K
$37.00Sep 18$0.650.3610.0%1.93%11.89%93479
$35.00Sep 18$1.200.454.0%3.57%7.58%1387.3K
$34.00Sep 18$1.250.501.0%3.71%4.75%25311
$38.00Sep 18$0.200.2412.9%0.59%13.52%43191
$35.00Aug 21$0.150.254.0%0.45%4.46%583.4K

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 6,106
Total Puts 909
Put/Call Ratio 0.15
Net Difference 5,197

Prior's Put/Call Breakdown

Total Calls 5,004
Total Puts 847
Put/Call Ratio 0.17
Net Difference 4,157

Prior 7-Day Put/Call Summary

Total Calls 24,309
Total Puts 3,573
Average Put/Call Ratio 0.18
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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