Tour v381
RBLX
ROBLOX CORP A
$52.50 -1.41%
$52.45 (-0.10%)🌙
as of 07/21 06:58 PM
(7/20 18:59) ◀
|
Tuesday, July 21, 2026 (6:58pm)
January 2026
|
▶ (7/22 20:39)
◀ 7/21 18:58 ▶

Option Volume

Detail
ℹ
Current (07/21) 7,309
Calls: 4,681 (64%)
Puts: 2,628 (36%)
Prior (07/20) 25,836
Calls: 17,778 (69%)
Puts: 8,058 (31%)
Current vs Prior -71.71%
Calls: -73.67% (Calls)
Puts: -67.39% (Puts)
Prior 7-Day Total 166,987
Calls: 105,967 (63%)
Puts: 61,020 (37%)
Prior 7-Day Average 23,855
Calls: 15,138 (63%)
Puts: 8,717 (37%)
Current vs Prior 7-Day Avg -69.36%
Calls: -69.08%
Puts: -69.85%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (07/21) $2.20M
Calls: $1.02M (47%)
Puts: $1.18M (53%)
Prior (07/20) $8.20M
Calls: $4.50M (55%)
Puts: $3.70M (45%)
Current vs Prior -73.17%
Calls: -77.24%
Puts: -68.21%
Prior 7-Day Total $39.48M
Calls: $22.19M (56%)
Puts: $17.28M (44%)
Prior 7-Day Average $5.64M
Calls: $3.17M (56%)
Puts: $2.47M (44%)
Current vs Prior 7-Day Avg -60.99%
Calls: -67.70%
Puts: -52.37%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 0.56
Prior (07/20) 0.45
Current vs Prior +23.86%
Prior 7-Day Average 0.60
Current vs Prior 7-Day Avg -5.99%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (07/21) 147,949
Calls: 86,681 (59%)
Puts: 61,268 (41%)
Prior (07/20) 148,450
Calls: 95,768 (65%)
Puts: 52,682 (35%)
Current vs Prior -0.34%
Prior 7-Day Total 1,390,061
Calls: 929,981 (67%)
Puts: 460,080 (33%)
Prior 7-Day Average 198,580
Calls: 132,854 (67%)
Puts: 65,725 (33%)
Current vs Prior 7-Day Avg -25.50%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 6.36% | 17.83%21.83% | 24.97%
Prior 7.40% | 17.33%21.99% | 25.69%
Current vs Prior -14.02% | +2.86%-0.74% | -2.80%
Prior 7-Day Avg 6.62% | 12.09%7.88% | 21.99%
Current vs 7-Day Avg -3.90% | +47.53%+176.88% | +13.54%
Prior 7-Day Eod 7.40% | 17.33%21.99% | 25.69%
Current vs 7-Day Eod -14.02% | +2.86%-0.74% | -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

Light premium activity with dollar volume down 73% vs prior. Below-average activity with volume down 72% vs prior. Bullish P/C ratio of 0.56.

Smart Money BEARISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
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 36 of results (avg 6.1%, best 2.5%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$45.00Aug 219.659.95$9.803.1%900.771.4K
$55.00Aug 214.304.45$4.383.4%850.481.7K
$50.00Aug 216.606.85$6.733.7%130.632.0K
$60.00Aug 212.752.87$2.814.3%200.352.8K
$51.00Jul 314.905.30$5.107.8%140.61223
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Aug 213.954.05$4.002.5%310.371.6K
$57.00Jul 316.857.05$6.952.9%20.61--
$52.00Aug 214.955.10$5.033.0%20.4310
$55.00Aug 216.606.80$6.703.0%210.523.2K
$57.00Aug 147.607.85$7.733.2%10.58--

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.64, cheapest $0.51)

CALLS (0)
No calls meet the criteria
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$50.00Jul 240.460.55$0.5117.6%460.23437
$51.00Jul 240.720.83$0.7714.3%590.32368

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 51 found (avg delta 0.71, highest 0.97)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$46.00Jul 246.258.15$7.2026.4%20.9717
$43.50Jul 248.6510.15$9.4016.0%20.9338
$42.00Jul 2410.1512.20$11.1818.3%10.93--
$43.00Jul 249.0510.55$9.8015.3%20.93154
$48.50Jul 244.055.40$4.7228.6%70.89--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$60.00Jul 246.607.75$7.1816.0%130.94140
$62.00Jul 248.059.80$8.9319.6%330.9335
$59.00Jul 245.706.70$6.2016.1%230.91349
$63.00Jul 248.9510.85$9.9019.2%20.913
$58.00Jul 244.805.80$5.3018.9%20.9037

Most actively traded options today. High liquidity = easy entry/exit. 134 active (total vol 3.1K, top 568)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$60.00Jul 240.060.10$0.0850.0%5680.052.3K
$55.00Jul 240.490.60$0.5420.4%2770.262.5K
$53.00Jul 241.161.32$1.2412.9%1730.46272
$56.00Jul 240.300.44$0.3737.8%1450.191.4K
$57.00Jul 240.180.30$0.2450.0%1150.13628
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$52.00Jul 313.854.10$3.976.3%740.4388
$51.00Jul 313.353.55$3.455.8%700.4064
$52.00Jul 241.051.24$1.1516.5%630.43163
$45.50Jul 240.001.15$0.57201.8%600.1469
$51.00Jul 240.720.83$0.7714.3%590.32368

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 11 strikes (avg 23.0%, max 47.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$63.00Jul 31Aug 28120.8%82.1%47.0%2179
$47.00Jul 31Aug 21127.9%88.3%44.8%3256
$45.00Aug 7Aug 21110.6%88.4%25.1%941.5K
$61.00Jul 24Aug 7111.5%101.4%9.9%4130
$59.00Jul 24Aug 2190.9%86.7%4.9%47422
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$43.00Jul 31Aug 21123.1%88.4%39.3%12333
$45.00Jul 24Aug 21115.9%88.4%31.0%861.8K
$45.50Jul 24Jul 31159.8%128.6%24.3%6369
$42.00Aug 7Aug 21110.2%89.2%23.5%6--
$48.00Jul 24Aug 2190.4%89.0%1.5%10199

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 81 found (best R:R 6.69, avg 1.93)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$56.00$57.00Jul 24$0.13$0.87$0.136.69$56.13
$62.00$63.00Jul 31$0.14$0.86$0.146.14$62.14
$55.00$56.00Jul 24$0.17$0.83$0.174.88$55.17
$59.00$60.00Aug 21$0.19$0.81$0.194.26$59.19
$53.00$54.00Aug 7$0.20$0.80$0.204.00$53.20
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$48.50$47.50Jul 31$0.15$0.85$0.155.67$48.35
$44.00$43.00Jul 31$0.21$0.79$0.213.76$43.79
$43.00$42.00Aug 21$0.21$0.79$0.213.76$42.79
$45.00$44.00Jul 31$0.23$0.77$0.233.35$44.77
$51.00$50.00Jul 24$0.26$0.74$0.262.85$50.74

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 94 found (best R:R 7.33, avg 1.16)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$43.50$46.00Jul 24$2.20$2.20$0.307.33$45.70
$48.00$50.00Aug 21$1.62$1.62$0.384.26$49.62
$50.00$51.00Jul 31$0.73$0.73$0.272.70$50.73
$50.00$51.00Jul 24$0.69$0.69$0.312.23$50.69
$52.00$53.00Jul 31$0.68$0.68$0.322.12$52.68
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$62.00$60.00Jul 24$1.75$1.75$0.257.00$60.25
$57.00$56.00Jul 31$0.87$0.87$0.136.69$56.13
$58.00$57.00Jul 24$0.75$0.75$0.253.00$57.25
$56.00$55.00Aug 14$0.75$0.75$0.253.00$55.25
$55.00$54.00Jul 24$0.72$0.72$0.282.57$54.28

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 37 found (avg debit $2.06, cheapest $0.26)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$45.00Aug 7Aug 14$0.34110.6%94.1%
$63.00Jul 31Aug 7$0.35120.8%100.8%
$46.00Jul 24Jul 31$1.2081.9%122.9%
$62.00Jul 24Jul 31$1.21109.8%119.8%
$47.00Jul 31Aug 21$1.42127.9%88.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$43.00Jul 31Aug 7$0.26123.1%106.1%
$42.00Aug 7Aug 21$0.32110.2%89.2%
$45.50Jul 24Jul 31$0.91159.8%128.6%
$45.00Jul 24Jul 31$1.08115.9%124.1%
$46.00Jul 24Jul 31$1.4281.9%122.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 41 found (cheapest 5.41% of stock, avg 15.50%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$52.00Jul 24$1.69$1.15$2.84$49.16$54.845.41%
$53.00Jul 24$1.24$1.65$2.89$50.11$55.895.50%
$51.00Jul 24$2.28$0.77$3.05$47.95$54.055.81%
$54.00Jul 24$0.85$2.30$3.15$50.85$57.156.00%
$50.00Jul 24$2.97$0.51$3.48$46.52$53.486.63%
$55.00Jul 24$0.54$3.02$3.56$51.44$58.566.78%
$56.00Jul 24$0.37$3.63$4.00$52.00$60.007.62%
$49.00Jul 24$4.18$0.27$4.45$44.55$53.458.48%
$49.50Jul 24$4.15$0.36$4.51$44.99$54.018.59%
$57.00Jul 24$0.24$4.55$4.79$52.21$61.799.12%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 116 found (cheapest 0.97% of stock, avg 10.44%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$57.00$49.00Jul 24$0.24$0.27$0.51$48.49$57.51
$57.00$49.50Jul 24$0.24$0.36$0.60$48.90$57.60
$56.00$49.00Jul 24$0.37$0.27$0.64$48.36$56.64
$56.00$49.50Jul 24$0.37$0.36$0.73$48.77$56.73
$57.00$50.00Jul 24$0.24$0.51$0.75$49.25$57.75
$55.00$49.00Jul 24$0.54$0.27$0.81$48.19$55.81
$56.00$50.00Jul 24$0.37$0.51$0.88$49.12$56.88
$55.00$49.50Jul 24$0.54$0.36$0.90$48.60$55.90
$57.00$51.00Jul 24$0.24$0.77$1.01$49.99$58.01
$55.00$50.00Jul 24$0.54$0.51$1.05$48.95$56.05

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 147 found (best R:R 19.00, avg credit $1.11)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
46/4748/50Aug 21$1.90$0.1019.00$45.10$49.90
42/4348/50Aug 21$1.83$0.1710.76$41.17$49.83
51/5255/56Jul 31$0.90$0.109.00$51.10$55.90
47/4854/55Aug 21$0.90$0.109.00$47.10$54.90
51/5259/60Aug 21$0.90$0.109.00$51.10$59.90
43/4452/53Jul 31$0.89$0.118.09$43.11$52.89
51/5254/55Jul 31$0.89$0.118.09$51.11$54.89
48/5057/59Aug 21$1.77$0.237.70$48.23$58.77
47/4852/53Jul 31$0.88$0.127.33$46.62$52.88
48/4850/51Jul 31$0.88$0.127.33$47.62$50.88

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 27 found (best R:R 15.67, cheapest $0.06)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$52.00$53.00$54.00Jul 24$0.06$0.9415.67
$53.00$54.00$55.00Jul 31$0.06$0.9415.67
$53.00$54.00$55.00Aug 21$0.06$0.9415.67
$56.00$57.00$58.00Jul 24$0.07$0.9313.29
$53.00$54.00$55.00Jul 24$0.08$0.9211.50
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$53.00$54.00$55.00Jul 24$0.07$0.9313.29
$58.00$59.00$60.00Jul 24$0.08$0.9211.50
$53.00$54.00$55.00Aug 14$0.10$0.909.00
$49.00$49.50$50.00Jul 24$0.06$0.447.33
$50.00$51.00$52.00Jul 24$0.12$0.887.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 39 found (best net $-0.38, 35 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$56.00$63.001:2Aug 28-$0.38$6.62
$57.00$60.001:2Aug 7-$1.33$1.67
$57.00$60.001:2Aug 14-$1.55$1.45
$60.00$62.001:2Jul 31-$0.89$1.11
$59.00$60.001:2Jul 24$0.00$1.00
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$60.00$54.001:2Aug 7-$1.73$4.27
$50.00$46.001:2Aug 14-$0.74$3.26
$48.50$45.001:2Aug 7-$0.61$2.89
$54.00$50.001:2Aug 7-$1.38$2.62
$60.00$55.001:2Aug 21-$3.17$1.83

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 36 found (best yield 10.29%, avg 4.76%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$53.00Aug 28$5.400.560.9%10.29%11.24%1--
$53.00Aug 21$5.100.550.9%9.71%10.67%46
$54.00Aug 21$4.600.522.9%8.76%11.62%3--
$53.00Aug 7$4.400.550.9%8.38%9.33%13--
$55.00Aug 21$4.300.484.8%8.19%12.95%851.7K
$53.00Jul 31$3.950.540.9%7.52%8.48%868
$54.00Aug 7$3.850.522.9%7.33%10.19%116
$56.00Aug 28$3.700.476.7%7.05%13.71%15
$57.00Aug 21$3.600.448.6%6.86%15.43%31
$54.00Jul 31$3.550.502.9%6.76%9.62%9197

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 4,681
Total Puts 2,628
Put/Call Ratio 0.56
Net Difference 2,053

Prior's Put/Call Breakdown

Total Calls 17,778
Total Puts 8,058
Put/Call Ratio 0.45
Net Difference 9,720

Prior 7-Day Put/Call Summary

Total Calls 105,967
Total Puts 61,020
Average Put/Call Ratio 0.60
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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