Tour v381
CDNS
CADENCE DESIGN SYS I
$344.64 +4.46%
$343.74 (-0.26%)🌙
as of 07/21 06:19 PM
(7/20 18:18) ◀
|
Tuesday, July 21, 2026 (6:19pm)
January 2026
|
▶ (7/22 18:53)
◀ 7/21 18:19 ▶

Option Volume

Detail
ℹ
Current (07/21) 8,039
Calls: 3,483 (43%)
Puts: 4,556 (57%)
Prior (07/20) 3,807
Calls: 1,618 (43%)
Puts: 2,189 (57%)
Current vs Prior +111.16%
Calls: +115.27% (Calls)
Puts: +108.13% (Puts)
Prior 7-Day Total 45,490
Calls: 10,454 (23%)
Puts: 35,036 (77%)
Prior 7-Day Average 6,498
Calls: 1,493 (23%)
Puts: 5,005 (77%)
Current vs Prior 7-Day Avg +23.70%
Calls: +133.22%
Puts: -8.97%
Sentiment BEARISH

Dollar Volume

Detail
ℹ
Current (07/21) $14.37M
Calls: $9.85M (69%)
Puts: $4.53M (31%)
Prior (07/20) $9.56M
Calls: $1.89M (20%)
Puts: $7.67M (80%)
Current vs Prior +50.30%
Calls: +420.53%
Puts: -41.00%
Prior 7-Day Total $135.44M
Calls: $15.47M (11%)
Puts: $119.97M (89%)
Prior 7-Day Average $19.35M
Calls: $2.21M (11%)
Puts: $17.14M (89%)
Current vs Prior 7-Day Avg -25.72%
Calls: +345.47%
Puts: -73.59%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (07/21) 1.31
Prior (07/20) 1.35
Current vs Prior -3.31%
Prior 7-Day Average 1.98
Current vs Prior 7-Day Avg -34.02%
Sentiment BEARISH

Open Interest

Detail
ℹ
Current (07/21) 33,023
Calls: 17,351 (53%)
Puts: 15,672 (47%)
Prior (07/20) 33,189
Calls: 12,535 (38%)
Puts: 20,654 (62%)
Current vs Prior -0.50%
Prior 7-Day Total 331,183
Calls: 125,817 (38%)
Puts: 205,366 (62%)
Prior 7-Day Average 47,311
Calls: 17,973 (38%)
Puts: 29,338 (62%)
Current vs Prior 7-Day Avg -30.20%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)
Current 5.27% | 10.17%13.96% | 17.95%
Prior 6.14% | 11.06%14.03% | 18.61%
Current vs Prior -14.20% | -8.07%-0.55% | -3.57%
Prior 7-Day Avg 4.80% | 8.09%5.18% | 15.33%
Current vs 7-Day Avg +9.69% | +25.75%+169.19% | +17.08%
Prior 7-Day Eod 6.14% | 11.06%14.03% | 18.61%
Current vs 7-Day Eod -14.20% | -8.07%-0.55% | -3.57%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 12.52% | 18.06%
Calls: 13.84% | 22.71%
Puts: 11.19% | 13.41%
Prior 12.52% | 18.06%
Calls: 13.84% | 22.71%
Puts: 11.19% | 13.41%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 12.52% | 18.06%
Calls: 13.84% | 22.71%
Puts: 11.19% | 13.41%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 69% call dollar volume ($9.85M). Elevated premium activity with dollar volume up 50% vs prior. Unusually high activity with volume up 111% vs prior - elevated interest. Bearish P/C ratio of 1.31 indicates protective positioning.

Smart Money BULLISH
Retail Flow BEARISH
Overall BEARISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BEARISH
7-Day Avg BEARISH
Current BEARISH
Prior BEARISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BEARISH
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 25 of results (avg 7.4%, best 4.4%)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$330.00Aug 2131.1032.50$31.804.4%140.64274
$340.00Aug 2125.6026.80$26.204.6%150.5719
$280.00Aug 2168.1071.30$69.704.6%10.89--
$335.00Aug 2128.0029.70$28.855.9%30.60127
$335.00Aug 724.3025.80$25.056.0%10.61--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$337.50Aug 2118.7019.70$19.205.2%50.422
$335.00Aug 2117.5018.60$18.056.1%160.40143
$350.00Aug 2125.0026.90$25.957.3%1760.5045
$360.00Aug 2129.3031.90$30.608.5%20.56--
$380.00Jul 2433.7036.90$35.309.1%10.90--

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. 38 found (avg delta 0.67, highest 0.93)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$290.00Jul 2453.4056.90$55.156.3%10.93--
$315.00Jul 2429.4032.70$31.0510.6%10.92--
$305.00Jul 2439.0042.20$40.607.9%10.91--
$280.00Aug 2168.1071.30$69.704.6%10.89--
$300.00Aug 748.3051.60$49.956.6%10.8611
PUTS (3)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$380.00Jul 2433.7036.90$35.309.1%10.90--
$360.00Aug 2129.3031.90$30.608.5%20.56--
$355.00Aug 2126.8029.90$28.3510.9%30.53--

Most actively traded options today. High liquidity = easy entry/exit. 125 active (total vol 3.0K, top 382)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$375.00Jul 240.102.00$1.05181.0%3820.10433
$357.50Jul 242.453.40$2.9332.4%3390.26409
$350.00Aug 2120.5023.30$21.9012.8%1940.50677
$375.00Jul 314.308.30$6.3063.5%910.2714
$340.00Aug 721.6023.60$22.608.8%700.572
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$295.00Jul 240.000.75$0.38197.4%3380.03417
$300.00Aug 215.907.10$6.5018.5%2530.1849
$350.00Aug 2125.0026.90$25.957.3%1760.5045
$337.50Jul 3111.5015.30$13.4028.4%1280.40--
$330.00Jul 318.4011.70$10.0532.8%1260.33--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 32 strikes (avg 27.2%, max 107.9%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$380.00Jul 24Aug 2183.4%58.4%42.9%20--
$310.00Jul 31Aug 2179.4%57.5%38.0%2010
$337.50Jul 31Aug 2177.0%57.2%34.5%20--
$400.00Jul 31Aug 2873.2%57.0%28.4%2--
$410.00Jul 31Aug 2872.8%57.1%27.6%2--
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$290.00Jul 24Aug 21125.0%60.1%107.9%3145
$295.00Jul 24Aug 2195.4%58.7%62.4%399463
$310.00Jul 24Aug 2193.3%57.5%62.2%12--
$317.50Jul 24Aug 2180.6%56.0%44.0%6--
$322.50Jul 24Aug 2178.4%55.6%41.0%16--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 87 found (best R:R 49.00, avg 3.73)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$390.00$397.50Jul 31$0.37$7.13$0.3719.27$390.37
$360.00$362.50Jul 24$0.13$2.37$0.1318.23$360.13
$372.50$375.00Jul 31$0.20$2.30$0.2011.50$372.70
$400.00$410.00Jul 31$0.90$9.10$0.9010.11$400.90
$390.00$405.00Aug 7$1.50$13.50$1.509.00$391.50
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossR:RBE
$290.00$285.00Aug 21$0.10$4.90$0.1049.00$289.90
$310.00$295.00Jul 24$0.97$14.03$0.9714.46$309.03
$285.00$280.00Jul 31$0.45$4.55$0.4510.11$284.55
$327.50$325.00Jul 24$0.27$2.23$0.278.26$327.23
$295.00$290.00Aug 21$0.65$4.35$0.656.69$294.35

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 103 found (best R:R 32.33, avg 1.59)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$290.00$305.00Jul 24$14.55$14.55$0.4532.33$304.55
$305.00$315.00Jul 24$9.55$9.55$0.4521.22$314.55
$315.00$325.00Jul 24$9.10$9.10$0.9010.11$324.10
$332.50$335.00Jul 24$2.20$2.20$0.307.33$334.70
$325.00$330.00Jul 24$4.15$4.15$0.854.88$329.15
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossR:RBE
$380.00$345.00Jul 24$26.90$26.90$8.103.32$353.10
$350.00$345.00Aug 21$3.00$3.00$2.001.50$347.00
$335.00$330.00Aug 21$2.95$2.95$2.051.44$332.05
$345.00$340.00Aug 21$2.95$2.95$2.051.44$342.05
$327.50$325.00Jul 31$1.40$1.40$1.101.27$326.10

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 36 found (avg debit $7.31, cheapest $0.68)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$390.00Jul 31Aug 7$1.8069.5%63.2%
$337.50Jul 31Aug 7$2.9077.0%63.5%
$342.50Jul 31Aug 7$2.9576.9%64.1%
$400.00Jul 31Aug 14$3.0073.2%61.8%
$410.00Jul 31Aug 21$3.2572.8%57.4%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$290.00Jul 24Jul 31$0.68125.0%78.5%
$295.00Jul 24Jul 31$1.9595.4%80.1%
$285.00Jul 31Aug 21$2.7587.2%63.8%
$315.00Jul 24Jul 31$4.5073.0%75.5%
$320.00Jul 24Jul 31$5.4775.4%77.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 23 found (cheapest 4.58% of stock, avg 10.81%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$340.00Jul 24$10.05$5.75$15.80$324.20$355.804.58%
$345.00Jul 24$7.85$8.40$16.25$328.75$361.254.72%
$335.00Jul 24$13.70$3.85$17.55$317.45$352.555.09%
$332.50Jul 24$15.90$2.53$18.43$314.07$350.935.35%
$330.00Jul 24$17.80$2.90$20.70$309.30$350.706.01%
$325.00Jul 24$21.95$1.83$23.78$301.22$348.786.90%
$315.00Jul 24$31.05$0.85$31.90$283.10$346.909.26%
$337.50Jul 31$21.30$13.40$34.70$302.80$372.2010.07%
$330.00Jul 31$25.45$10.05$35.50$294.50$365.5010.30%
$380.00Jul 24$1.18$35.30$36.48$343.52$416.4810.58%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 89 found (cheapest 1.78% of stock, avg 6.33%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$355.00$332.50Jul 24$3.60$2.53$6.13$326.37$361.13
$355.00$330.00Jul 24$3.60$2.90$6.50$323.50$361.50
$352.50$332.50Jul 24$4.20$2.53$6.73$325.77$359.23
$352.50$330.00Jul 24$4.20$2.90$7.10$322.90$359.60
$355.00$335.00Jul 24$3.60$3.85$7.45$327.55$362.45
$350.00$332.50Jul 24$5.55$2.53$8.08$324.42$358.08
$352.50$335.00Jul 24$4.20$3.85$8.05$326.95$360.55
$350.00$330.00Jul 24$5.55$2.90$8.45$321.55$358.45
$355.00$337.50Jul 24$3.60$5.00$8.60$328.90$363.60
$347.50$332.50Jul 24$6.40$2.53$8.93$323.57$356.43

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 178 found (best R:R 32.33, avg credit $3.54)

Put SpreadCall SpreadExpiryCreditMax LossR:RBE LowBE High
315/318325/330Jul 24$4.85$0.1532.33$312.65$329.85
290/295310/315Jul 31$4.80$0.2024.00$290.20$314.80
320/322325/330Jul 24$4.77$0.2320.74$317.73$329.77
280/285310/315Jul 31$4.55$0.4510.11$280.45$314.55
328/330345/348Jul 24$2.25$0.259.00$327.75$347.25
328/330335/340Jul 24$4.45$0.558.09$325.55$339.45
315/320338/342Jul 31$4.45$0.558.09$315.55$341.95
338/340345/348Jul 24$2.20$0.307.33$337.80$347.20
325/328360/362Jul 31$2.20$0.307.33$325.30$362.20
315/318335/340Jul 24$4.35$0.656.69$313.15$339.35

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 21 found (best R:R 99.00, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainR:R
$305.00$315.00$325.00Jul 24$0.45$9.5521.22
$360.00$362.50$365.00Jul 24$0.16$2.3414.62
$375.00$390.00$405.00Aug 7$1.30$13.7010.54
$337.50$340.00$342.50Aug 7$0.50$2.004.00
$345.00$347.50$350.00Jul 24$0.60$1.903.17
PUTS (5)
LowMidHighExpiryDebitMax GainR:R
$340.00$345.00$350.00Aug 21$0.05$4.9599.00
$290.00$295.00$300.00Aug 21$0.50$4.509.00
$285.00$290.00$295.00Aug 21$0.55$4.458.09
$285.00$290.00$295.00Jul 31$0.92$4.084.43
$325.00$327.50$330.00Jul 24$0.53$1.973.72

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 50 found (best net $-6.55, 46 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$300.00$330.001:2Aug 7-$6.55$23.45
$355.00$375.001:2Aug 7-$0.45$19.55
$390.00$405.001:2Aug 7-$2.00$13.00
$375.00$390.001:2Aug 7-$2.20$12.80
$400.00$410.001:2Jul 31-$0.70$9.30
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$310.00$300.001:2Aug 21-$4.30$5.70
$295.00$290.001:2Jul 31-$0.93$4.07
$285.00$280.001:2Jul 31-$0.95$4.05
$295.00$290.001:2Jul 24-$1.52$3.48
$335.00$325.001:2Aug 7-$6.55$3.45

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 45 found (best yield 6.62%, avg 2.36%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$345.00Aug 21$22.800.530.1%6.62%6.72%1827
$347.50Aug 21$21.800.520.8%6.33%7.16%26--
$345.00Aug 14$20.900.530.1%6.06%6.17%21
$350.00Aug 21$20.500.501.6%5.95%7.50%194677
$345.00Aug 7$18.900.530.1%5.48%5.59%1--
$355.00Aug 21$18.200.473.0%5.28%8.29%6--
$360.00Aug 21$16.600.444.5%4.82%9.27%2496
$345.00Jul 31$16.200.540.1%4.70%4.81%22
$347.50Jul 31$14.800.510.8%4.29%5.12%6--
$365.00Aug 21$14.800.405.9%4.29%10.20%1--

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 3,483
Total Puts 4,556
Put/Call Ratio 1.31
Net Difference -1,073

Prior's Put/Call Breakdown

Total Calls 1,618
Total Puts 2,189
Put/Call Ratio 1.35
Net Difference -571

Prior 7-Day Put/Call Summary

Total Calls 10,454
Total Puts 35,036
Average Put/Call Ratio 1.98
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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