Tour v452
RBLX
ROBLOX CORP A
$49.50 +2.23%
$49.37 (-0.26%)🌙
as of 07/28 07:01 PM
(7/27 19:01) ◀
|
Tuesday, July 28, 2026 (7:01pm)
January 2026
|
▶ (7/29 14:07)
◀ 7/28 19:01 ▶

Option Volume

Detail
ℹ
Current (07/28) 10,648
Calls: 6,857 (64%)
Puts: 3,791 (36%)
Prior (07/27) 16,572
Calls: 9,296 (56%)
Puts: 7,276 (44%)
Current vs Prior -35.75%
Calls: -26.24% (Calls)
Puts: -47.90% (Puts)
Prior 7-Day Total 131,190
Calls: 76,984 (59%)
Puts: 54,206 (41%)
Prior 7-Day Average 18,741
Calls: 10,997 (59%)
Puts: 7,743 (41%)
Current vs Prior 7-Day Avg -43.18%
Calls: -37.65%
Puts: -51.04%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/28) $3.20M
Calls: $2.08M (65%)
Puts: $1.11M (35%)
Prior (07/27) $5.14M
Calls: $2.48M (48%)
Puts: $2.66M (52%)
Current vs Prior -37.84%
Calls: -15.99%
Puts: -58.20%
Prior 7-Day Total $35.04M
Calls: $15.70M (45%)
Puts: $19.34M (55%)
Prior 7-Day Average $5.01M
Calls: $2.24M (45%)
Puts: $2.76M (55%)
Current vs Prior 7-Day Avg -36.15%
Calls: -7.07%
Puts: -59.75%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/28) 0.55
Prior (07/27) 0.78
Current vs Prior -29.36%
Prior 7-Day Average 0.69
Current vs Prior 7-Day Avg -19.74%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/28) 152,944
Calls: 102,416 (67%)
Puts: 50,528 (33%)
Prior (07/27) 162,712
Calls: 108,599 (67%)
Puts: 54,113 (33%)
Current vs Prior -6.00%
Prior 7-Day Total 1,210,628
Calls: 780,177 (64%)
Puts: 430,451 (36%)
Prior 7-Day Average 172,946
Calls: 111,453 (64%)
Puts: 61,493 (36%)
Current vs Prior 7-Day Avg -11.57%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)
Current 14.44% | 16.32%18.81% | 24.16%
Prior 14.70% | 16.65%19.25% | 23.50%
Current vs Prior -1.77% | -1.94%-2.29% | +2.80%
Prior 7-Day Avg 8.73% | 17.05%18.29% | 24.11%
Current vs 7-Day Avg +65.42% | -4.29%+2.84% | +0.20%
Prior 7-Day Eod 14.70% | 16.65%19.25% | 23.50%
Current vs 7-Day Eod -1.77% | -1.94%-2.29% | +2.80%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 9.62% | 7.30%
Calls: 6.90% | 6.00%
Puts: 12.35% | 8.60%
Prior 9.62% | 7.30%
Calls: 6.90% | 6.00%
Puts: 12.35% | 8.60%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 9.62% | 7.30%
Calls: 6.90% | 6.00%
Puts: 12.35% | 8.60%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 65% call dollar volume ($2.08M). Bullish P/C ratio of 0.55. P/C ratio dropping 29% - sentiment shifting bullish. Call-heavy open interest (102,416 calls vs 50,528 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 BEARISH
7-Day Avg BEARISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
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 23 of results (avg 8.1%, best 5.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 214.404.65$4.535.5%3420.532.0K
$50.00Aug 144.204.45$4.335.8%270.5324
$48.00Aug 144.905.35$5.138.8%10.5922
$50.00Aug 73.553.90$3.729.4%510.52490
$58.00Aug 211.822.00$1.919.4%1630.298
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$46.00Aug 212.983.15$3.075.5%300.34323
$49.00Aug 214.354.60$4.475.6%450.4481
$50.00Aug 214.855.15$5.006.0%430.471.7K
$47.00Aug 213.403.65$3.537.1%270.3718
$45.00Aug 212.582.78$2.687.5%300.312.0K

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. 39 found (avg delta 0.59, highest 0.89)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Jul 319.4511.40$10.4318.7%10.8993
$45.00Aug 216.857.70$7.2811.7%120.691.2K
$46.00Aug 286.507.40$6.9512.9%20.66--
$46.50Aug 75.305.85$5.579.9%200.6556
$47.50Jul 314.154.95$4.5517.6%40.6257
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$55.00Jul 316.557.40$6.9812.2%10.69--
$55.00Aug 77.157.80$7.488.7%30.6627
$54.00Jul 316.056.60$6.328.7%230.66101
$55.00Aug 147.408.15$7.789.6%10.64--
$54.00Aug 76.357.10$6.7311.1%60.63253

Most actively traded options today. High liquidity = easy entry/exit. 141 active (total vol 4.1K, top 342)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 214.404.65$4.535.5%3420.532.0K
$55.00Aug 212.472.87$2.6715.0%3240.371.8K
$50.00Jul 313.053.60$3.3316.5%2250.51899
$55.00Jul 311.431.70$1.5717.2%1710.30944
$58.00Aug 211.822.00$1.919.4%1630.298
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$40.00Aug 211.081.21$1.1511.3%2900.163.4K
$40.00Jul 310.360.55$0.4641.3%2100.10536
$45.00Jul 311.551.76$1.6612.7%1520.27415
$47.00Aug 72.693.00$2.8510.9%1350.3612
$48.00Aug 73.103.55$3.3313.5%1340.4019

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 34 strikes (avg 112.9%, max 147.7%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$58.00Jul 31Sep 4198.0%84.2%135.2%135344
$54.00Jul 31Aug 28200.8%86.7%131.7%72395
$50.00Jul 31Aug 28203.2%88.3%130.2%227899
$57.00Jul 31Aug 28197.4%85.9%129.8%20822
$52.00Jul 31Aug 28198.9%87.2%128.1%421.1K
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$45.00Jul 31Sep 4203.8%82.3%147.7%155415
$48.00Jul 31Aug 28203.2%85.8%136.9%70366
$49.00Jul 31Aug 28201.8%86.4%133.6%55
$40.00Jul 31Sep 4199.5%85.8%132.5%228536
$42.00Jul 31Aug 28206.1%89.5%130.2%18201

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 114 found (best R:R 6.69, avg 1.91)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$58.00$59.00Jul 31$0.13$0.87$0.136.69$58.13
$58.00$59.00Aug 7$0.15$0.85$0.155.67$58.15
$57.00$58.00Jul 31$0.16$0.84$0.165.25$57.16
$56.00$57.00Aug 14$0.16$0.84$0.165.25$56.16
$55.00$56.00Aug 21$0.18$0.82$0.184.56$55.18
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$41.00$40.00Aug 21$0.20$0.80$0.204.00$40.80
$44.00$43.00Aug 14$0.21$0.79$0.213.76$43.79
$40.50$40.00Jul 31$0.11$0.39$0.113.55$40.39
$41.00$40.50Aug 7$0.11$0.39$0.113.55$40.89
$41.00$40.00Aug 14$0.22$0.78$0.223.55$40.78

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 118 found (best R:R 3.63, avg 0.81)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$40.00$47.50Jul 31$5.88$5.88$1.623.63$45.88
$47.50$48.00Aug 21$0.33$0.33$0.171.94$47.83
$54.00$55.00Aug 14$0.65$0.65$0.351.86$54.65
$49.50$50.00Aug 7$0.31$0.31$0.191.63$49.81
$45.00$47.50Aug 21$1.55$1.55$0.951.63$46.55
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$55.00$54.00Aug 7$0.75$0.75$0.253.00$54.25
$54.00$53.00Jul 31$0.69$0.69$0.312.23$53.31
$55.00$51.00Aug 21$2.69$2.69$1.312.05$52.31
$53.00$52.00Jul 31$0.66$0.66$0.341.94$52.34
$55.00$54.00Jul 31$0.66$0.66$0.341.94$54.34

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 34 found (avg debit $0.48, cheapest $0.24)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$59.00Jul 31Aug 7$0.29199.6%121.1%
$58.00Jul 31Aug 7$0.31198.0%120.4%
$50.00Jul 31Aug 7$0.39203.2%122.7%
$57.00Jul 31Aug 7$0.39197.4%121.9%
$56.00Jul 31Aug 7$0.41197.4%121.9%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$40.50Jul 31Aug 7$0.24203.8%124.5%
$41.00Jul 31Aug 7$0.28203.0%125.0%
$42.00Jul 31Aug 7$0.33206.1%127.3%
$45.00Jul 31Aug 7$0.38203.8%124.3%
$54.00Jul 31Aug 7$0.41200.8%123.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 29 found (cheapest 14.30% of stock, avg 17.23%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$48.50Jul 31$4.00$3.08$7.08$41.42$55.5814.30%
$49.00Jul 31$3.78$3.33$7.11$41.89$56.1114.36%
$49.50Jul 31$3.55$3.60$7.15$42.35$56.6514.44%
$48.00Jul 31$4.30$2.86$7.16$40.84$55.1614.46%
$50.00Jul 31$3.33$3.85$7.18$42.82$57.1814.51%
$47.50Jul 31$4.55$2.68$7.23$40.27$54.7314.61%
$51.00Jul 31$2.90$4.40$7.30$43.70$58.3014.75%
$52.00Jul 31$2.46$4.97$7.43$44.57$59.4315.01%
$53.00Jul 31$2.08$5.63$7.71$45.29$60.7115.58%
$49.00Aug 7$4.22$3.75$7.97$41.03$56.9716.10%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 131 found (cheapest 8.20% of stock, avg 12.74%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$58.00$40.00Sep 4$2.51$1.55$4.06$35.94$62.06
$58.00$43.00Aug 28$2.19$2.15$4.34$38.66$62.34
$55.00$48.00Jul 31$1.57$2.86$4.43$43.57$59.43
$57.00$43.00Aug 28$2.38$2.15$4.53$38.47$61.53
$55.00$48.50Jul 31$1.57$3.08$4.65$43.85$59.65
$55.00$46.50Aug 7$2.02$2.65$4.67$41.83$59.67
$54.00$48.00Jul 31$1.86$2.86$4.72$43.28$58.72
$55.00$45.00Aug 14$2.34$2.38$4.72$40.28$59.72
$58.00$44.00Aug 28$2.19$2.55$4.74$39.26$62.74
$55.00$47.00Aug 7$2.02$2.85$4.87$42.13$59.87

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 297 found (best R:R 9.00, avg credit $0.77)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
47/4852/53Aug 7$0.90$0.109.00$47.10$52.90
45/4649/50Aug 21$0.89$0.118.09$45.11$49.89
46/4751/52Aug 21$0.89$0.118.09$46.11$51.89
43/4446/48Aug 7$1.32$0.187.33$43.18$47.82
48/4950/51Aug 28$0.88$0.127.33$48.12$50.88
40/4154/55Aug 14$0.87$0.136.69$40.13$54.87
45/4648/49Aug 14$0.87$0.136.69$45.13$48.87
43/4454/55Aug 14$0.86$0.146.14$43.14$54.86
46/4750/51Aug 21$0.86$0.146.14$46.14$50.86
47/4850/51Aug 7$0.85$0.155.67$47.15$50.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 34 found (best R:R 15.67, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$51.00$52.00$53.00Jul 31$0.06$0.9415.67
$55.00$56.00$57.00Jul 31$0.06$0.9415.67
$51.00$52.00$53.00Aug 21$0.06$0.9415.67
$55.00$56.00$57.00Aug 7$0.08$0.9211.50
$57.00$58.00$59.00Aug 7$0.09$0.9110.11
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$50.00$51.00$52.00Aug 7$0.07$0.9313.29
$45.00$46.00$47.00Aug 21$0.07$0.9313.29
$51.00$52.00$53.00Jul 31$0.09$0.9110.11
$41.00$41.50$42.00Jul 31$0.05$0.459.00
$40.00$41.00$42.00Aug 21$0.10$0.909.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 22 found (best net $-0.89, 21 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$53.00$58.001:2Sep 4-$0.89$4.11
$46.00$50.001:2Aug 28-$2.81$1.19
$58.00$59.001:2Jul 31-$0.69$0.31
$55.00$57.001:2Aug 28-$1.75$0.25
$57.00$58.001:2Jul 31-$0.79$0.21
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$43.00$40.001:2Sep 4-$0.52$2.48
$45.00$42.001:2Aug 21-$0.62$2.38
$54.00$50.001:2Aug 14-$2.35$1.65
$48.00$45.001:2Aug 28-$1.50$1.50
$43.00$41.001:2Aug 14-$0.61$1.39

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 49 found (best yield 9.09%, avg 5.09%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$50.00Aug 28$4.500.541.0%9.09%10.10%2--
$50.00Aug 21$4.400.531.0%8.89%9.90%3422.0K
$51.00Aug 28$4.300.513.0%8.69%11.72%15
$50.00Aug 14$4.200.531.0%8.48%9.49%2724
$49.50Aug 14$4.100.540.0%8.28%8.28%2--
$51.00Aug 21$3.900.493.0%7.88%10.91%979
$49.50Aug 7$3.750.540.0%7.58%7.58%72
$53.00Sep 4$3.650.467.1%7.37%14.44%11
$50.00Aug 7$3.550.521.0%7.17%8.18%51490
$52.00Aug 28$3.550.485.0%7.17%12.22%17

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 6,857
Total Puts 3,791
Put/Call Ratio 0.55
Net Difference 3,066

Prior's Put/Call Breakdown

Total Calls 9,296
Total Puts 7,276
Put/Call Ratio 0.78
Net Difference 2,020

Prior 7-Day Put/Call Summary

Total Calls 76,984
Total Puts 54,206
Average Put/Call Ratio 0.69
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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