Tour v526
TER
TERADYNE INC
$379.65 -6.09%
$385.87 (+1.64%)🌙
as of 08/19 07:06 PM
(8/18 19:07) ◀
|
Wednesday, August 19, 2026 (7:06pm)
January 2026
|
▶ (8/20 19:10)
◀ 8/19 19:06 ▶

Option Volume

Detail
ℹ
Current (08/19) 8,231
Calls: 6,148 (75%)
Puts: 2,083 (25%)
Prior (08/18) 9,194
Calls: 4,504 (49%)
Puts: 4,690 (51%)
Current vs Prior -10.47%
Calls: +36.50% (Calls)
Puts: -55.59% (Puts)
Prior 7-Day Total 68,721
Calls: 32,383 (47%)
Puts: 36,338 (53%)
Prior 7-Day Average 9,817
Calls: 4,626 (47%)
Puts: 5,191 (53%)
Current vs Prior 7-Day Avg -16.16%
Calls: +32.90%
Puts: -59.87%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (08/19) $10.47M
Calls: $6.73M (64%)
Puts: $3.74M (36%)
Prior (08/18) $16.15M
Calls: $9.02M (56%)
Puts: $7.12M (44%)
Current vs Prior -35.15%
Calls: -25.37%
Puts: -47.53%
Prior 7-Day Total $92.76M
Calls: $51.95M (56%)
Puts: $40.81M (44%)
Prior 7-Day Average $13.25M
Calls: $7.42M (56%)
Puts: $5.83M (44%)
Current vs Prior 7-Day Avg -20.98%
Calls: -9.27%
Puts: -35.90%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (08/19) 0.34
Prior (08/18) 1.04
Current vs Prior -67.46%
Prior 7-Day Average 1.30
Current vs Prior 7-Day Avg -73.94%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (08/19) 41,981
Calls: 20,084 (48%)
Puts: 21,897 (52%)
Prior (08/18) 49,484
Calls: 22,980 (46%)
Puts: 26,504 (54%)
Current vs Prior -15.16%
Prior 7-Day Total 300,716
Calls: 134,935 (45%)
Puts: 165,781 (55%)
Prior 7-Day Average 42,959
Calls: 19,276 (45%)
Puts: 23,683 (55%)
Current vs Prior 7-Day Avg -2.28%
Sentiment BULLISH

Expected Move

Detail
ℹ
Expiry (08/21) | Next (08/28)Expiry (08/21) | Next (09/18)
Current 5.52% | 9.97%5.52% | 17.45%
Prior 5.85% | 10.35%5.85% | 17.95%
Current vs Prior -5.67% | -3.69%-5.67% | -2.76%
Prior 7-Day Avg 6.05% | 10.31%8.56% | 19.60%
Current vs 7-Day Avg -8.74% | -3.32%-35.57% | -10.96%
Prior 7-Day Eod 5.85% | 10.35%5.85% | 17.95%
Current vs 7-Day Eod -5.67% | -3.69%-5.67% | -2.76%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 19.48% | 11.58%
Calls: 18.51% | 11.54%
Puts: 20.46% | 11.62%
Prior 19.48% | 11.58%
Calls: 18.51% | 11.54%
Puts: 20.46% | 11.62%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 19.48% | 11.58%
Calls: 18.51% | 11.54%
Puts: 20.46% | 11.62%
Current vs 7-Day Avg +0.00% | +0.00%
Liquidity Expensive
+
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🤖 AI Insights

Moderately bullish flow with 64% call dollar volume ($6.73M). Extreme bullish P/C ratio of 0.34 - heavy call buying (6,148 calls vs 2,083 puts). P/C ratio dropping 67% - sentiment shifting bullish. Declining open interest (down 15%) indicates positions being closed.

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 NEUTRAL
7-Day Avg NEUTRAL
Current BULLISH
Prior NEUTRAL
7-Day Avg NEUTRAL
Current NEUTRAL
Prior NEUTRAL
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 2 of results (avg 8.5%, best 8.1%)

CALLS (0)
No calls meet the criteria
PUTS (2)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$420.00Sep 1854.8059.40$57.108.1%20.65--
$450.00Aug 2168.0074.40$71.209.0%10.94--

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. 63 found (avg delta 0.69, highest 1.00)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$335.00Aug 2141.0047.40$44.2014.5%11.00--
$342.50Aug 2133.5040.50$37.0018.9%40.9428
$330.00Aug 2848.8055.00$51.9011.9%40.942
$360.00Aug 2118.1024.90$21.5031.6%10.86--
$350.00Aug 2832.0039.30$35.6520.5%20.78--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$440.00Aug 2158.1064.50$61.3010.4%30.95--
$450.00Aug 2168.0074.40$71.209.0%10.94--
$420.00Aug 2139.1045.20$42.1514.5%150.94114
$427.50Aug 2145.9052.40$49.1513.2%50.93--
$425.00Aug 2143.5050.00$46.7513.9%10.92--

Most actively traded options today. High liquidity = easy entry/exit. 231 active (total vol 6.2K, top 802)

CALLS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$405.00Aug 284.7011.90$8.3086.7%8020.3072
$392.50Aug 288.5015.30$11.9057.1%7820.40--
$440.00Aug 210.100.95$0.53160.4%7800.04895
$455.00Aug 210.000.95$0.48197.9%7720.03808
$455.00Sep 41.956.90$4.43111.7%7130.15--
PUTS (5)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$385.00Aug 2111.0015.90$13.4536.4%2020.60261
$375.00Aug 213.908.30$6.1072.1%660.42129
$340.00Aug 210.150.70$0.43127.9%580.04847
$380.00Aug 218.0012.60$10.3044.7%570.51343
$340.00Oct 216.5023.10$19.8033.3%510.295

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 22 strikes (avg 24.5%, max 45.0%)

CALLS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$390.00Aug 21Sep 25104.6%72.1%45.0%281.5K
$405.00Aug 21Sep 11105.8%74.2%42.5%2775
$407.50Aug 21Aug 28108.8%77.9%39.7%1220
$395.00Aug 21Sep 1196.8%74.5%29.9%945
$380.00Aug 21Sep 1886.9%68.9%26.1%27370
PUTS (5)
StrikeNear ExpFar ExpNear IVFar IVBack%VolOI
$390.00Aug 21Sep 25104.6%72.1%45.0%32336
$352.50Aug 21Aug 28105.3%72.8%44.7%410
$405.00Aug 21Sep 4105.8%76.8%37.7%464
$387.50Aug 21Aug 28102.5%78.4%30.7%2442
$395.00Aug 21Sep 496.8%76.5%26.4%22961

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 154 found (best R:R 1.24, avg 4.02)

BULL CALL (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$340.00$425.00Oct 2$38.00$47.00$38.0071%1.24$378.00
$400.00$440.00Sep 25$11.45$28.55$11.4545%2.49$411.45
$350.00$360.00Sep 18$4.85$5.15$4.8568%1.06$354.85
$390.00$400.00Sep 18$3.00$7.00$3.0049%2.33$393.00
$375.00$382.50Sep 4$2.35$5.15$2.3555%2.19$377.35
BEAR PUT (5)
BuySellExpiryDebitMax GainMax LossPOPR:RBE
$405.00$402.50Aug 28$0.45$2.05$0.4569%4.56$404.55
$380.00$370.00Sep 18$3.65$6.35$3.6546%1.74$376.35
$360.00$352.50Aug 28$1.45$6.05$1.4531%4.17$358.55
$370.00$365.00Sep 11$1.60$3.40$1.6042%2.12$368.40
$320.00$305.00Sep 11$1.22$13.78$1.2214%11.30$318.78

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 129 found (best R:R 0.90, avg 0.70)

BEAR CALL (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$390.00$392.50Aug 21$1.92$1.92$0.5864%3.31$391.92
$417.50$420.00Aug 21$0.93$0.93$1.5789%0.59$418.43
$407.50$410.00Aug 28$1.20$1.20$1.3072%0.92$408.70
$407.50$410.00Aug 21$0.90$0.90$1.6082%0.56$408.40
$420.00$425.00Aug 28$1.40$1.40$3.6078%0.39$421.40
BULL PUT (5)
SellBuyExpiryCreditMax GainMax LossPOPR:RBE
$375.00$350.00Oct 2$11.85$11.85$13.1556%0.90$363.15
$335.00$330.00Sep 11$3.25$3.25$1.7578%1.86$331.75
$350.00$340.00Sep 18$4.95$4.95$5.0569%0.98$345.05
$345.00$340.00Sep 11$3.40$3.40$1.6072%2.12$341.60
$340.00$320.00Oct 2$6.55$6.55$13.4571%0.49$333.45

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 13 found (avg debit $10.73, cheapest $12.95)

CALLS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$390.00Aug 21Aug 28$6.30104.6%78.0%
$392.50Aug 21Aug 28$7.0793.0%77.0%
$380.00Aug 21Aug 28$7.9586.9%76.2%
$385.00Aug 21Sep 11$18.5582.9%74.3%
$370.00Aug 21Sep 4$14.5581.1%75.3%
PUTS (5)
StrikeNear ExpFar ExpNet DebitNear IVFar IV
$390.00Aug 21Sep 4$12.95104.6%76.1%
$387.50Aug 21Aug 28$7.90102.5%78.4%
$380.00Aug 21Aug 28$8.7586.9%76.2%
$382.50Aug 21Sep 4$13.9586.1%78.9%
$370.00Aug 21Aug 28$8.7581.1%74.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 37 found (cheapest 4.44% of stock, avg 11.12%)

StrikeExpiryCall$Put$TotalBE LowBE HighCost%
$375.00Aug 21$10.75$6.10$16.85$358.15$391.854.44%
$370.00Aug 21$13.85$5.20$19.05$350.95$389.055.02%
$380.00Aug 21$8.80$10.30$19.10$360.90$399.105.03%
$377.50Aug 21$10.65$9.05$19.70$357.80$397.205.19%
$385.00Aug 21$6.25$13.45$19.70$365.30$404.705.19%
$387.50Aug 21$7.40$15.30$22.70$364.80$410.205.98%
$360.00Aug 21$21.50$1.85$23.35$336.65$383.356.15%
$390.00Aug 21$6.75$16.90$23.65$366.35$413.656.23%
$395.00Aug 21$4.50$20.15$24.65$370.35$419.656.49%
$397.50Aug 21$3.53$22.60$26.13$371.37$423.636.88%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 155 found (cheapest 2.19% of stock, avg 8.98%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$392.50$365.00Aug 21$4.83$3.50$8.33$356.67$400.83
$392.50$370.00Aug 21$4.83$5.20$10.03$359.97$402.53
$385.00$365.00Aug 21$6.25$3.50$9.75$355.25$394.75
$390.00$365.00Aug 21$6.75$3.50$10.25$354.75$400.25
$385.00$370.00Aug 21$6.25$5.20$11.45$358.55$396.45
$390.00$370.00Aug 21$6.75$5.20$11.95$358.05$401.95
$392.50$375.00Aug 21$4.83$6.10$10.93$364.07$403.43
$385.00$375.00Aug 21$6.25$6.10$12.35$362.65$397.35
$387.50$365.00Aug 21$7.40$3.50$10.90$354.10$398.40
$387.50$370.00Aug 21$7.40$5.20$12.60$357.40$400.10

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 182 found (best R:R 4.26, avg credit $2.46)

Put SpreadCall SpreadExpiryCreditMax LossPOPR:RBE LowBE High
330/335445/450Sep 11$4.05$0.9556%4.26$330.95$449.05
330/335440/445Sep 11$4.05$0.9554%4.26$330.95$444.05
340/345445/450Sep 11$4.20$0.8050%5.25$340.80$449.20
330/335425/430Sep 11$4.20$0.8048%5.25$330.80$429.20
340/345440/445Sep 11$4.20$0.8048%5.25$340.80$444.20
340/345425/430Sep 11$4.35$0.6543%6.69$340.65$429.35
350/352412/415Aug 21$2.14$0.3669%5.94$350.36$414.64
350/355410/415Sep 4$4.60$0.4035%11.50$350.40$414.60
360/362412/415Aug 21$2.30$0.2061%11.50$360.20$414.80
345/348408/410Aug 21$2.07$0.4368%4.81$345.43$409.57

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 59 found (best R:R 27.57, cheapest $0.05)

CALLS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$405.00$415.00$425.00Sep 11$0.40$9.6010%24.00
$385.00$390.00$395.00Sep 11$0.10$4.906%49.00
$395.00$405.00$415.00Sep 11$0.50$9.5010%19.00
$400.00$410.00$420.00Sep 18$0.45$9.559%21.22
$380.00$385.00$390.00Sep 11$0.15$4.856%32.33
PUTS (5)
LowMidHighExpiryDebitMax GainPOPR:R
$390.00$400.00$410.00Sep 18$0.35$9.659%27.57
$355.00$360.00$365.00Sep 4$0.05$4.956%99.00
$360.00$365.00$370.00Sep 11$0.05$4.956%99.00
$350.00$355.00$360.00Sep 11$0.10$4.905%49.00
$325.00$330.00$335.00Sep 4$0.18$4.825%26.78

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 79 found (best net $-6.00, 70 credits)

CALLS (5)
Buy KSell KRatioExpiryNetMax Gain
$342.50$360.001:2Aug 21-$6.00$11.50
$400.00$440.001:2Sep 25-$3.10$36.90
$357.50$380.001:2Aug 28-$3.25$19.25
$350.00$375.001:2Sep 11-$13.85$11.15
$360.00$370.001:2Aug 21-$6.20$3.80
PUTS (5)
Buy KSell KRatioExpiryNetMax Gain
$340.00$330.001:2Aug 21-$0.13$9.87
$357.50$355.001:2Aug 21-$0.34$2.16
$325.00$320.001:2Aug 21-$0.27$4.73
$370.00$365.001:2Aug 21-$1.80$3.20
$320.00$317.501:2Aug 21-$0.50$2.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 67 found (best yield 4.64%, avg 2.39%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$430.00Oct 2$17.600.3513.3%4.64%17.90%4--
$425.00Oct 2$18.400.3711.9%4.85%16.79%12
$400.00Sep 25$22.800.455.4%6.01%11.37%3--
$390.00Sep 25$26.200.492.7%6.90%9.63%10--
$400.00Sep 18$22.000.445.4%5.79%11.16%10206
$390.00Sep 18$24.600.492.7%6.48%9.21%1183
$440.00Sep 25$11.400.2915.9%3.00%18.90%29
$410.00Sep 18$16.500.408.0%4.35%12.34%7101
$380.00Sep 18$27.600.540.1%7.27%7.36%1659
$450.00Sep 25$9.500.2618.5%2.50%21.03%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 6,148
Total Puts 2,083
Put/Call Ratio 0.34
Net Difference 4,065

Prior's Put/Call Breakdown

Total Calls 4,504
Total Puts 4,690
Put/Call Ratio 1.04
Net Difference -186

Prior 7-Day Put/Call Summary

Total Calls 32,383
Total Puts 36,338
Average Put/Call Ratio 1.30
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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