TER - Options Database

TER

TERADYNE INC

$342.43 +6.79%

(7/29 10:01) ◀

Wednesday, July 29, 2026 (2:05pm)

▶ (7/29 18:08)

◀ 7/29 14:07 ▶

Option Volume

Detail

ℹ

Current (07/29 2:05pm) 13,985

Calls: 6,238 (45%)

Puts: 7,747 (55%)

Prior (07/28) 9,766

Calls: 4,589 (47%)

Puts: 5,177 (53%)

Current vs Prior +43.20%

Calls: +35.93% (Calls)

Puts: +49.64% (Puts)

Prior 7-Day Total 62,286

Calls: 33,287 (53%)

Puts: 28,999 (47%)

Prior 7-Day Average 8,898

Calls: 4,755 (53%)

Puts: 4,142 (47%)

Current vs Prior 7-Day Avg +57.17%

Calls: +31.18%

Puts: +87.00%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/29 2:05pm) $31.20M

Calls: $17.64M (57%)

Puts: $13.55M (43%)

Prior (07/28) $16.04M

Calls: $6.47M (40%)

Puts: $9.57M (60%)

Current vs Prior +94.47%

Calls: +172.78%

Puts: +41.57%

Prior 7-Day Total $124.40M

Calls: $68.14M (55%)

Puts: $56.26M (45%)

Prior 7-Day Average $17.77M

Calls: $9.73M (55%)

Puts: $8.04M (45%)

Current vs Prior 7-Day Avg +75.55%

Calls: +81.25%

Puts: +68.65%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/29 2:05pm) 1.24

Prior (07/28) 1.13

Current vs Prior +10.08%

Prior 7-Day Average 1.00

Current vs Prior 7-Day Avg +24.25%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/29 2:05pm) 82,489

Calls: 39,729 (48%)

Puts: 42,760 (52%)

Prior (07/28) 75,011

Calls: 35,972 (48%)

Puts: 39,039 (52%)

Current vs Prior +9.97%

Prior 7-Day Total 515,401

Calls: 274,145 (53%)

Puts: 241,256 (47%)

Prior 7-Day Average 73,628

Calls: 39,163 (53%)

Puts: 34,465 (47%)

Current vs Prior 7-Day Avg +12.03%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/31) | Next (08/07)Expiry (08/21) | Next (09/18)

Current 9.32% | 14.63%21.08% | 30.44%

Prior 15.45% | 18.99%23.54% | 31.99%

Current vs Prior -39.69% | -22.96%-10.43% | -4.84%

Prior 7-Day Avg 13.07% | 15.93%24.03% | 32.44%

Current vs 7-Day Avg -28.70% | -8.18%-12.26% | -6.14%

Prior 7-Day Eod 15.45% | 18.99%23.59% | 32.50%

Current vs 7-Day Eod -39.69% | -22.96%-10.63% | -6.32%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 19.48% | 11.58%

Calls: 18.51% | 11.54%

Puts: 20.46% | 11.62%

Prior 15.93% | 13.14%

Calls: 17.12% | 12.12%

Puts: 14.74% | 14.16%

Current vs Prior +22.28% | -11.87%

Prior 7-Day Avg 15.22% | 12.26%

Calls: 15.17% | 13.17%

Puts: 15.27% | 11.35%

Current vs 7-Day Avg +28.01% | -5.56%

Liquidity Expensive

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🤖 AI Insights

Elevated premium activity with dollar volume up 94% vs prior. Dollar volume significantly above 7-day average (76% higher). Bearish P/C ratio of 1.24 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 BULLISH

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
14:05	BULLISH	BEARISH	BEARISH
10:00	BEARISH	NEUTRAL	BEARISH
09:55	BULLISH	NEUTRAL	MIXED
09:50	BULLISH	BEARISH	BEARISH
09:45	BULLISH	BEARISH	BEARISH
09:40	BULLISH	BEARISH	BEARISH
09:35	BULLISH	BEARISH	BEARISH

📈 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

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Tightest Spreads

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Best Value <$1

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High Delta

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Ratio Spreads

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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 106 of results (avg 7.7%, best 4.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Aug 21	72.60	76.50	$74.55	5.2%	--	0.80	300
$302.50	Aug 21	57.30	60.50	$58.90	5.4%	2	0.72	3
$290.00	Aug 21	65.30	69.00	$67.15	5.5%	3	0.77	33
$320.00	Aug 21	46.30	49.00	$47.65	5.7%	1	0.65	58
$300.00	Sep 4	65.00	68.80	$66.90	5.7%	1	0.71	1

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Aug 21	63.00	66.00	$64.50	4.7%	--	0.65	80
$410.00	Aug 21	77.90	81.80	$79.85	4.9%	--	0.72	33
$410.00	Aug 28	81.00	85.10	$83.05	4.9%	1	0.69	--
$400.00	Aug 21	70.20	73.90	$72.05	5.1%	1	0.69	59
$410.00	Jul 31	66.50	70.50	$68.50	5.8%	--	0.95	10

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. 117 found (avg delta 0.67, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$277.50	Jul 31	63.50	67.70	$65.60	6.4%	1	0.90	--
$282.50	Jul 31	58.80	63.00	$60.90	6.9%	2	0.90	1
$295.00	Jul 31	47.20	51.50	$49.35	8.7%	3	0.87	1
$297.50	Jul 31	45.50	49.50	$47.50	8.4%	--	0.87	34
$300.00	Jul 31	43.10	47.50	$45.30	9.7%	11	0.86	18

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Jul 31	66.50	70.50	$68.50	5.8%	--	0.95	10
$400.00	Jul 31	56.60	61.00	$58.80	7.5%	11	0.91	795
$405.00	Jul 31	61.50	65.50	$63.50	6.3%	--	0.89	27
$390.00	Jul 31	47.50	51.80	$49.65	8.7%	--	0.87	18
$385.00	Jul 31	43.10	47.00	$45.05	8.7%	2	0.85	58

Most actively traded options today. High liquidity = easy entry/exit. 267 active (total vol 7.3K, top 1.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Jul 31	10.30	13.10	$11.70	23.9%	1.1K	0.44	732
$300.00	Aug 14	54.00	58.00	$56.00	7.1%	251	0.75	--
$400.00	Jul 31	1.00	1.75	$1.38	54.3%	192	0.08	328
$385.00	Jul 31	1.55	4.00	$2.78	88.1%	181	0.15	763
$360.00	Jul 31	6.80	9.30	$8.05	31.1%	177	0.34	103

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Jul 31	0.10	2.20	$1.15	182.6%	872	0.06	331
$300.00	Aug 7	7.10	10.50	$8.80	38.6%	467	0.21	70
$320.00	Aug 7	13.20	16.50	$14.85	22.2%	347	0.32	795
$300.00	Jul 31	2.00	4.80	$3.40	82.4%	243	0.14	662
$325.00	Jul 31	7.00	9.90	$8.45	34.3%	179	0.30	33

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 80 strikes (avg 48.1%, max 118.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$405.00	Jul 31	Aug 21	171.0%	100.2%	70.7%	30	96
$300.00	Jul 31	Sep 4	173.4%	102.5%	69.1%	12	19
$295.00	Jul 31	Aug 14	185.4%	112.2%	65.3%	4	3
$310.00	Jul 31	Aug 28	165.6%	103.8%	59.6%	12	16
$330.00	Jul 31	Sep 4	154.7%	99.8%	55.0%	33	481

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$275.00	Jul 31	Sep 4	227.3%	104.1%	118.3%	22	486
$290.00	Jul 31	Sep 4	197.2%	102.9%	91.7%	119	259
$295.00	Jul 31	Sep 4	185.4%	102.6%	80.8%	45	97
$285.00	Jul 31	Sep 4	182.1%	103.1%	76.6%	31	39
$277.50	Jul 31	Aug 7	220.8%	129.7%	70.3%	4	31

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 229 found (best R:R 24.00, avg 2.19)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$402.50	$405.00	Jul 31	$0.17	$2.33	$0.17	13.71	$402.67
$380.00	$382.50	Aug 7	$0.20	$2.30	$0.20	11.50	$380.20
$387.50	$390.00	Jul 31	$0.23	$2.27	$0.23	9.87	$387.73
$380.00	$382.50	Aug 14	$0.35	$2.15	$0.35	6.14	$380.35
$392.50	$395.00	Jul 31	$0.37	$2.13	$0.37	5.76	$392.87

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$282.50	$280.00	Aug 7	$0.10	$2.40	$0.10	24.00	$282.40
$285.00	$282.50	Aug 7	$0.15	$2.35	$0.15	15.67	$284.85
$300.00	$297.50	Jul 31	$0.22	$2.28	$0.22	10.36	$299.78
$277.50	$275.00	Aug 7	$0.30	$2.20	$0.30	7.33	$277.20
$307.50	$305.00	Jul 31	$0.35	$2.15	$0.35	6.14	$307.15

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 272 found (best R:R 15.67, avg 1.41)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$277.50	$282.50	Jul 31	$4.70	$4.70	$0.30	15.67	$282.20
$300.00	$302.50	Jul 31	$2.35	$2.35	$0.15	15.67	$302.35
$282.50	$295.00	Jul 31	$11.55	$11.55	$0.95	12.16	$294.05
$297.50	$300.00	Jul 31	$2.20	$2.20	$0.30	7.33	$299.70
$302.50	$305.00	Aug 21	$2.15	$2.15	$0.35	6.14	$304.65

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$405.00	$400.00	Jul 31	$4.70	$4.70	$0.30	15.67	$400.30
$390.00	$385.00	Jul 31	$4.60	$4.60	$0.40	11.50	$385.40
$400.00	$390.00	Jul 31	$9.15	$9.15	$0.85	10.76	$390.85
$380.00	$377.50	Jul 31	$2.25	$2.25	$0.25	9.00	$377.75
$385.00	$380.00	Jul 31	$4.05	$4.05	$0.95	4.26	$380.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 80 found (avg debit $9.29, cheapest $2.10)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$405.00	Jul 31	Aug 7	$3.52	171.0%	109.6%
$280.00	Aug 7	Aug 14	$3.60	129.7%	114.3%
$290.00	Aug 14	Aug 21	$3.70	112.2%	109.1%
$402.50	Jul 31	Aug 7	$3.95	169.9%	110.0%
$410.00	Jul 31	Aug 7	$4.28	134.7%	109.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$275.00	Jul 31	Aug 7	$2.10	227.3%	130.8%
$277.50	Jul 31	Aug 7	$2.37	220.8%	129.7%
$282.50	Jul 31	Aug 7	$2.92	206.6%	126.6%
$290.00	Jul 31	Aug 7	$3.40	197.2%	123.4%
$287.50	Jul 31	Aug 7	$3.57	192.5%	123.7%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 97 found (cheapest 8.97% of stock, avg 17.47%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$345.00	Jul 31	$14.15	$16.55	$30.70	$314.30	$375.70	8.97%
$347.50	Jul 31	$13.00	$17.80	$30.80	$316.70	$378.30	8.99%
$340.00	Jul 31	$16.75	$14.20	$30.95	$309.05	$370.95	9.04%
$350.00	Jul 31	$11.70	$19.25	$30.95	$319.05	$380.95	9.04%
$337.50	Jul 31	$18.00	$13.10	$31.10	$306.40	$368.60	9.08%
$352.50	Jul 31	$10.55	$20.85	$31.40	$321.10	$383.90	9.17%
$335.00	Jul 31	$19.60	$12.00	$31.60	$303.40	$366.60	9.23%
$355.00	Jul 31	$9.60	$22.30	$31.90	$323.10	$386.90	9.32%
$332.50	Jul 31	$21.15	$11.05	$32.20	$300.30	$364.70	9.40%
$330.00	Jul 31	$22.50	$10.15	$32.65	$297.35	$362.65	9.53%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 130 found (cheapest 5.77% of stock, avg 13.88%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$355.00	$330.00	Jul 31	$9.60	$10.15	$19.75	$310.25	$374.75
$355.00	$332.50	Jul 31	$9.60	$11.05	$20.65	$311.85	$375.65
$352.50	$330.00	Jul 31	$10.55	$10.15	$20.70	$309.30	$373.20
$352.50	$332.50	Jul 31	$10.55	$11.05	$21.60	$310.90	$374.10
$355.00	$335.00	Jul 31	$9.60	$12.00	$21.60	$313.40	$376.60
$350.00	$330.00	Jul 31	$11.70	$10.15	$21.85	$308.15	$371.85
$352.50	$335.00	Jul 31	$10.55	$12.00	$22.55	$312.45	$375.05
$355.00	$337.50	Jul 31	$9.60	$13.10	$22.70	$314.80	$377.70
$350.00	$332.50	Jul 31	$11.70	$11.05	$22.75	$309.75	$372.75
$347.50	$330.00	Jul 31	$13.00	$10.15	$23.15	$306.85	$370.65

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 319 found (best R:R 49.00, avg credit $5.00)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
315/320	325/330	Aug 14	$4.90	$0.10	49.00	$315.10	$329.90
275/280	290/295	Aug 14	$4.85	$0.15	32.33	$275.15	$294.85
278/280	292/295	Aug 7	$2.40	$0.10	24.00	$277.60	$294.90
285/295	300/310	Aug 28	$9.50	$0.50	19.00	$285.50	$309.50
285/288	302/308	Jul 31	$4.73	$0.27	17.52	$282.77	$307.23
292/295	302/308	Jul 31	$4.72	$0.28	16.86	$290.28	$307.22
305/308	310/312	Jul 31	$2.35	$0.15	15.67	$305.15	$312.35
288/290	292/295	Aug 7	$2.35	$0.15	15.67	$287.65	$294.85
298/300	312/315	Aug 21	$2.35	$0.15	15.67	$297.65	$314.85
302/305	320/322	Aug 21	$2.35	$0.15	15.67	$302.65	$322.35

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 83 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$395.00	$400.00	$405.00	Aug 21	$0.05	$4.95	99.00
$365.00	$370.00	$375.00	Aug 7	$0.10	$4.90	49.00
$390.00	$395.00	$400.00	Aug 21	$0.15	$4.85	32.33
$350.00	$355.00	$360.00	Aug 28	$0.15	$4.85	32.33
$340.00	$342.50	$345.00	Jul 31	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$275.00	$280.00	$285.00	Aug 21	$0.05	$4.95	99.00
$320.00	$322.50	$325.00	Jul 31	$0.05	$2.45	49.00
$360.00	$365.00	$370.00	Jul 31	$0.10	$4.90	49.00
$390.00	$400.00	$410.00	Aug 21	$0.25	$9.75	39.00
$370.00	$375.00	$380.00	Aug 21	$0.15	$4.85	32.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 20 found (best net $-3.05, 18 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$340.00	$385.00	1:2	Sep 4	-$9.45	$35.55
$360.00	$380.00	1:2	Aug 14	-$8.90	$11.10
$392.50	$400.00	1:2	Aug 7	-$5.15	$2.35
$390.00	$392.50	1:2	Jul 31	-$0.25	$2.25
$397.50	$400.00	1:2	Jul 31	-$0.36	$2.14

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$410.00	$350.00	1:2	Aug 28	-$3.05	$56.95
$287.50	$285.00	1:2	Jul 31	-$1.07	$1.43
$295.00	$292.50	1:2	Jul 31	-$1.81	$0.69
$290.00	$287.50	1:2	Jul 31	-$1.96	$0.54
$277.50	$275.00	1:2	Jul 31	-$2.47	$0.03

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 78 found (best yield 10.31%, avg 4.39%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Aug 28	$35.30	0.53	2.2%	10.31%	12.52%	--	19
$342.50	Aug 21	$34.40	0.55	0.0%	10.05%	10.07%	2	25
$345.00	Aug 21	$33.30	0.54	0.8%	9.72%	10.48%	1	1
$355.00	Aug 28	$33.30	0.51	3.7%	9.72%	13.40%	10	3
$347.50	Aug 21	$32.40	0.53	1.5%	9.46%	10.94%	--	10
$350.00	Aug 21	$31.30	0.52	2.2%	9.14%	11.35%	7	310
$360.00	Aug 28	$31.20	0.49	5.1%	9.11%	14.24%	2	16
$352.50	Aug 21	$30.20	0.51	2.9%	8.82%	11.76%	1	10
$342.50	Aug 14	$29.60	0.55	0.0%	8.64%	8.66%	8	1
$355.00	Aug 21	$28.50	0.50	3.7%	8.32%	11.99%	2	11

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 6,238

Total Puts 7,747

Put/Call Ratio 1.24

Net Difference -1,509

Prior's Put/Call Breakdown

Total Calls 4,589

Total Puts 5,177

Put/Call Ratio 1.13

Net Difference -588

Prior 7-Day Put/Call Summary

Total Calls 33,287

Total Puts 28,999

Average Put/Call Ratio 1.00

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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Option Volume

Dollar Volume

Put/Call Ratio

Open Interest

Expected Move

Relative Spread

🤖 AI Insights

📈 Options Analysis

Current 5-Minute Volume Snapshots

Prior's 5-Minute Volume Snapshots

Current Put/Call Breakdown

Prior's Put/Call Breakdown

Prior 7-Day Put/Call Summary

Daily Put/Call History (Last 7 Days)

Upcoming Earnings - 2 Weeks Prior

Upcoming Earnings - 1 Week Prior

Earnings This Week

Earnings - Day Before / Day After

Options Activity Around Earnings

Chart Title

Price — Past 7 Days

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