Tour v526
RMBS
RAMBUS INC DEL
$92.15 +1.43%
$92.25 (+0.11%)🌙
as of 08/20 07:01 PM
(8/19 18:58) ◀
|
Thursday, August 20, 2026 (7:01pm)
January 2026
|
▶ (8/21 19:02)
◀ 8/20 19:01 ▶

Option Volume

Detail
ℹ
Current (08/20) 2,353
Calls: 676 (29%)
Puts: 1,677 (71%)
Prior (08/19) 2,993
Calls: 2,117 (71%)
Puts: 876 (29%)
Current vs Prior -21.38%
Calls: -68.07% (Calls)
Puts: +91.44% (Puts)
Prior 7-Day Total 16,759
Calls: 9,382 (56%)
Puts: 7,377 (44%)
Prior 7-Day Average 2,394
Calls: 1,340 (56%)
Puts: 1,053 (44%)
Current vs Prior 7-Day Avg -1.72%
Calls: -49.56%
Puts: +59.13%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (08/20) $4.05M
Calls: $919.2K (23%)
Puts: $3.13M (77%)
Prior (08/19) $827.6K
Calls: $295.2K (36%)
Puts: $532.4K (64%)
Current vs Prior +389.28%
Calls: +211.36%
Puts: +487.94%
Prior 7-Day Total $8.30M
Calls: $4.75M (57%)
Puts: $3.55M (43%)
Prior 7-Day Average $1.19M
Calls: $678.5K (57%)
Puts: $507.0K (43%)
Current vs Prior 7-Day Avg +241.56%
Calls: +35.48%
Puts: +517.33%
Sentiment BEARISH

Put/Call Ratio

Detail
ℹ
Current (08/20) 2.48
Prior (08/19) 0.41
Current vs Prior +499.52%
Prior 7-Day Average 0.93
Current vs Prior 7-Day Avg +165.98%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (08/20) 31,568
Calls: 16,894 (54%)
Puts: 14,674 (46%)
Prior (08/19) 29,570
Calls: 11,184 (38%)
Puts: 18,386 (62%)
Current vs Prior +6.76%
Prior 7-Day Total 203,572
Calls: 84,016 (41%)
Puts: 119,556 (59%)
Prior 7-Day Average 29,081
Calls: 12,002 (41%)
Puts: 17,079 (59%)
Current vs Prior 7-Day Avg +8.55%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (09/18)Expiry (08/21) | Next (09/18)
Current 5.59% | 15.90%5.59% | 15.90%
Prior 6.14% | 14.75%6.14% | 14.75%
Current vs Prior -9.01% | +7.79%-9.01% | +7.79%
Prior 7-Day Avg 9.38% | 18.11%9.38% | 18.11%
Current vs 7-Day Avg -40.39% | -12.20%-40.39% | -12.20%
Prior 7-Day Eod 6.14% | 14.75%6.14% | 14.75%
Current vs 7-Day Eod -9.01% | +7.79%-9.01% | +7.79%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 9.23% | 13.19%
Calls: 11.38% | 17.45%
Puts: 7.08% | 8.93%
Prior 9.23% | 13.19%
Calls: 11.38% | 17.45%
Puts: 7.08% | 8.93%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 9.23% | 13.19%
Calls: 11.38% | 17.45%
Puts: 7.08% | 8.93%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
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🤖 AI Insights

Strong bearish conviction with 77% of dollar volume in puts ($3.13M) vs calls ($919.2K). Massive premium surge with dollar volume up 389% vs prior. Dollar volume significantly above 7-day average (242% higher). Extreme bearish P/C ratio of 2.48 - heavy put buying.

Smart Money BEARISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BEARISH
Prior BEARISH
7-Day Avg BULLISH
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg NEUTRAL
Current NEUTRAL
Prior BEARISH
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 3 of results (avg 8.2%, best 7.7%)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$75.00Sep 1817.7019.40$18.559.2%30.89--
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Sep 1818.8020.30$19.557.7%20.80--
$85.00Sep 183.704.00$3.857.8%130.31441

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. 15 found (avg delta 0.77, highest 0.98)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$85.00Aug 215.508.90$7.2047.2%20.93--
$75.00Sep 1817.7019.40$18.559.2%30.89--
$90.00Aug 212.004.60$3.3078.8%120.70204
$85.00Sep 1810.6011.80$11.2010.7%10.69--
$90.00Sep 187.509.00$8.2518.2%170.57715
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Aug 2116.3019.80$18.0519.4%4190.98108
$105.00Aug 2112.1014.80$13.4520.1%3110.97225
$100.00Aug 217.209.00$8.1022.2%150.945.6K
$97.50Aug 214.506.50$5.5036.4%30.90--
$110.00Sep 1818.8020.30$19.557.7%20.80--

Most actively traded options today. High liquidity = easy entry/exit. 34 active (total vol 1.3K, top 419)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$95.00Aug 210.051.15$0.60183.3%950.251.5K
$100.00Sep 183.804.50$4.1516.9%490.37497
$100.00Aug 210.000.25$0.13192.3%270.06765
$105.00Aug 210.000.10$0.05200.0%240.02846
$95.00Sep 184.807.40$6.1042.6%230.47108
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$110.00Aug 2116.3019.80$18.0519.4%4190.98108
$105.00Aug 2112.1014.80$13.4520.1%3110.97225
$90.00Sep 185.407.40$6.4031.2%490.42226
$75.00Sep 180.701.40$1.0566.7%390.12598
$90.00Aug 210.401.30$0.85105.9%360.311.0K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 4 strikes (avg 26.3%, max 28.6%)

CALLS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$90.00Aug 21Sep 1890.6%70.4%28.6%29919
$95.00Aug 21Sep 1891.0%73.4%24.0%1181.6K
PUTS (2)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$90.00Aug 21Sep 1890.6%70.4%28.6%851.3K
$95.00Aug 21Sep 1891.0%73.4%24.0%341.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 15 found (best R:R 0.56, avg 2.10)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$90.00$95.00Sep 18$2.15$2.85$2.1557%1.33$92.15
$85.00$90.00Sep 18$2.95$2.05$2.9569%0.69$87.95
$105.00$110.00Sep 18$0.87$4.13$0.8727%4.75$105.87
$95.00$100.00Sep 18$1.95$3.05$1.9547%1.56$96.95
$92.50$95.00Aug 21$0.73$1.77$0.7346%2.42$93.23
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$97.50$95.00Aug 21$1.60$0.90$1.6090%0.56$95.90
$95.00$90.00Sep 18$2.25$2.75$2.2553%1.22$92.75
$92.50$90.00Aug 21$1.00$1.50$1.0054%1.50$91.50
$100.00$95.00Sep 18$2.95$2.05$2.9563%0.69$97.05
$90.00$87.50Aug 21$0.65$1.85$0.6531%2.85$89.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 9 found (best R:R 1.04, avg 0.45)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$95.00$97.50Aug 21$0.40$0.40$2.1075%0.19$95.40
$100.00$105.00Sep 18$1.50$1.50$3.5063%0.43$101.50
$92.50$95.00Aug 21$0.73$0.73$1.7754%0.41$93.23
$95.00$100.00Sep 18$1.95$1.95$3.0553%0.64$96.95
$105.00$110.00Sep 18$0.87$0.87$4.1373%0.21$105.87
BULL PUT (4)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$90.00$85.00Sep 18$2.55$2.55$2.4558%1.04$87.45
$80.00$75.00Sep 18$1.15$1.15$3.8579%0.30$78.85
$85.00$80.00Sep 18$1.65$1.65$3.3569%0.49$83.35
$90.00$87.50Aug 21$0.65$0.65$1.8569%0.35$89.35

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 2 found (avg debit $5.25, cheapest $4.95)

CALLS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$90.00Aug 21Sep 18$4.9590.6%70.4%
PUTS (1)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$90.00Aug 21Sep 18$5.5590.6%70.4%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 10 found (cheapest 3.45% of stock, avg 10.13%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$92.50Aug 21$1.33$1.85$3.18$89.32$95.683.45%
$90.00Aug 21$3.30$0.85$4.15$85.85$94.154.50%
$95.00Aug 21$0.60$3.90$4.50$90.50$99.504.88%
$97.50Aug 21$0.20$5.50$5.70$91.80$103.206.19%
$85.00Aug 21$7.20$0.23$7.43$77.57$92.438.06%
$100.00Aug 21$0.13$8.10$8.23$91.77$108.238.93%
$90.00Sep 18$8.25$6.40$14.65$75.35$104.6515.90%
$95.00Sep 18$6.10$8.65$14.75$80.25$109.7516.01%
$85.00Sep 18$11.20$3.85$15.05$69.95$100.0516.33%
$100.00Sep 18$4.15$11.60$15.75$84.25$115.7517.09%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 28 found (cheapest 0.36% of stock, avg 4.83%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$100.00$87.50Aug 21$0.13$0.20$0.33$87.17$100.33
$100.00$85.00Aug 21$0.13$0.23$0.36$84.64$100.36
$97.50$87.50Aug 21$0.20$0.20$0.40$87.10$97.90
$97.50$85.00Aug 21$0.20$0.23$0.43$84.57$97.93
$95.00$87.50Aug 21$0.60$0.20$0.80$86.70$95.80
$95.00$85.00Aug 21$0.60$0.23$0.83$84.17$95.83
$100.00$90.00Aug 21$0.13$0.85$0.98$89.02$100.98
$97.50$90.00Aug 21$0.20$0.85$1.05$88.95$98.55
$95.00$90.00Aug 21$0.60$0.85$1.45$88.55$96.45
$92.50$87.50Aug 21$1.33$0.20$1.53$85.97$94.03

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 3 found (best R:R 0.72, avg credit $1.86)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
88/9095/98Aug 21$1.05$1.4544%0.72$88.95$96.05
75/80105/110Sep 18$2.02$2.9852%0.68$77.98$107.02
80/85105/110Sep 18$2.52$2.4842%1.02$82.48$107.52

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 17 found (best R:R 24.00, cheapest $0.08)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$90.00$95.00$100.00Sep 18$0.20$4.8021%24.00
$92.50$95.00$97.50Aug 21$0.33$2.1735%6.58
$95.00$100.00$105.00Sep 18$0.45$4.5520%10.11
$100.00$105.00$110.00Aug 21$0.08$4.924%61.50
$95.00$97.50$100.00Aug 21$0.33$2.1719%6.58
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$87.50$90.00$92.50Aug 21$0.35$2.1544%6.14
$75.00$80.00$85.00Sep 18$0.50$4.5019%9.00
$75.00$80.00$85.00Aug 21$0.13$4.874%37.46
$90.00$95.00$100.00Sep 18$0.70$4.3021%6.14
$80.00$85.00$90.00Sep 18$0.90$4.1022%4.56

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 24 found (best net $-3.85, 15 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$75.00$85.001:2Sep 18-$3.85$6.15
$100.00$105.001:2Sep 18-$1.15$3.85
$105.00$110.001:2Sep 18-$0.91$4.09
$97.50$100.001:2Aug 21-$0.06$2.44
$105.00$110.001:2Aug 21-$0.05$4.95
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$105.00$100.001:2Aug 21-$2.75$2.25
$85.00$80.001:2Sep 18-$0.55$4.45
$90.00$85.001:2Sep 18-$1.30$3.70
$85.00$80.001:2Aug 21-$0.07$4.93
$87.50$85.001:2Aug 21-$0.26$2.24

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 5 found (best yield 4.12%, avg 2.85%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$100.00Sep 18$3.800.378.5%4.12%12.64%49497
$95.00Sep 18$4.800.473.1%5.21%8.30%23108
$105.00Sep 18$2.200.2713.9%2.39%16.33%3295
$110.00Sep 18$1.550.2019.4%1.68%21.05%8387
$92.50Aug 21$0.800.460.4%0.87%1.25%370

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 676
Total Puts 1,677
Put/Call Ratio 2.48
Net Difference -1,001

Prior's Put/Call Breakdown

Total Calls 2,117
Total Puts 876
Put/Call Ratio 0.41
Net Difference 1,241

Prior 7-Day Put/Call Summary

Total Calls 9,382
Total Puts 7,377
Average Put/Call Ratio 0.93
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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