TER - Options Database

TER

TERADYNE INC

$345.78 +7.84%

(7/29 09:50) ◀

Wednesday, July 29, 2026 (9:55am)

▶ (7/29 10:01)

◀ 7/29 09:55 ▶

Option Volume

Detail

ℹ

Current (07/29 9:55am) 4,607

Calls: 2,258 (49%)

Puts: 2,349 (51%)

Prior --

Calls: 3,518 (50%)

Puts: 3,583 (50%)

Current vs Prior +0.00%

Calls: -35.82% (Calls)

Puts: -34.44% (Puts)

Prior 7-Day Total 58,446

Calls: 30,624 (52%)

Puts: 27,822 (48%)

Prior 7-Day Average 8,349

Calls: 4,374 (52%)

Puts: 3,974 (48%)

Current vs Prior 7-Day Avg -44.82%

Calls: -48.39%

Puts: -40.90%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/29 9:55am) $7.79M

Calls: $4.06M (52%)

Puts: $3.73M (48%)

Prior --

Calls: $12.14M (69%)

Puts: $5.54M (31%)

Current vs Prior +0.00%

Calls: -66.55%

Puts: -32.75%

Prior 7-Day Total $117.61M

Calls: $64.84M (55%)

Puts: $52.77M (45%)

Prior 7-Day Average $16.80M

Calls: $9.26M (55%)

Puts: $7.54M (45%)

Current vs Prior 7-Day Avg -53.65%

Calls: -56.15%

Puts: -50.57%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/29 9:55am) 1.04

Prior 1.00

Current vs Prior +4.03%

Prior 7-Day Average 1.22

Current vs Prior 7-Day Avg -14.73%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/29 9:55am) 82,489

Calls: 39,729 (48%)

Puts: 42,760 (52%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

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 9.11% | 14.55%20.75% | 29.67%

Prior 15.45% | 18.99%23.54% | 31.99%

Current vs Prior -41.02% | -23.40%-11.85% | -7.25%

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

Current vs 7-Day Avg -30.27% | -8.71%-13.65% | -8.52%

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

Current vs 7-Day Eod -41.02% | -23.40%-12.05% | -8.69%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 18.41% | 14.71%

Calls: 16.56% | 14.29%

Puts: 20.25% | 15.14%

Prior 15.93% | 13.14%

Calls: 17.12% | 12.12%

Puts: 14.74% | 14.16%

Current vs Prior +15.57% | +11.95%

Prior 7-Day Avg 15.22% | 12.26%

Calls: 15.17% | 13.17%

Puts: 15.27% | 11.35%

Current vs 7-Day Avg +20.98% | +19.96%

Liquidity Expensive

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Slightly bearish P/C ratio of 1.04.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

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
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

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📊 High Delta (ITM)

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⏰ Backwardation

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📉 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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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 76 of results (avg 7.5%, best 4.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Sep 4	67.20	70.50	$68.85	4.8%	1	0.73	1
$280.00	Aug 14	71.20	74.80	$73.00	4.9%	--	0.86	11
$300.00	Aug 21	60.40	63.50	$61.95	5.0%	--	0.76	54
$280.00	Aug 21	73.90	77.70	$75.80	5.0%	--	0.83	300
$302.50	Aug 21	58.90	62.00	$60.45	5.1%	2	0.75	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 21	68.00	70.90	$69.45	4.2%	1	0.68	59
$410.00	Aug 21	75.10	78.60	$76.85	4.6%	--	0.71	33
$380.00	Aug 21	54.10	56.80	$55.45	4.9%	2	0.59	228
$390.00	Aug 21	60.20	63.30	$61.75	5.0%	--	0.64	80
$410.00	Jul 31	63.60	67.60	$65.60	6.1%	--	0.90	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. 104 found (avg delta 0.68, highest 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$295.00	Jul 31	50.00	54.10	$52.05	7.9%	3	0.93	1
$302.50	Jul 31	43.40	47.50	$45.45	9.0%	1	0.92	1
$282.50	Jul 31	61.60	65.80	$63.70	6.6%	2	0.92	1
$300.00	Jul 31	45.80	49.60	$47.70	8.0%	6	0.91	18
$297.50	Jul 31	47.70	51.90	$49.80	8.4%	--	0.89	34

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Jul 31	63.60	67.60	$65.60	6.1%	--	0.90	10
$405.00	Jul 31	58.90	62.90	$60.90	6.6%	--	0.89	27
$400.00	Jul 31	54.20	58.00	$56.10	6.8%	1	0.86	795
$390.00	Jul 31	45.30	49.40	$47.35	8.7%	--	0.83	18
$385.00	Jul 31	41.00	44.60	$42.80	8.4%	--	0.80	58

Most actively traded options today. High liquidity = easy entry/exit. 194 active (total vol 2.8K, top 1.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Jul 31	13.20	15.00	$14.10	12.8%	1.0K	0.48	732
$400.00	Jul 31	1.60	3.70	$2.65	79.2%	63	0.13	328
$362.50	Jul 31	7.90	10.90	$9.40	31.9%	60	0.36	12
$370.00	Jul 31	6.10	8.50	$7.30	32.9%	44	0.30	74
$360.00	Jul 31	8.50	12.00	$10.25	34.1%	34	0.39	103

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Jul 31	0.00	1.45	$0.73	198.6%	145	0.04	331
$310.00	Jul 31	2.90	4.00	$3.45	31.9%	127	0.16	123
$300.00	Jul 31	1.50	2.15	$1.83	35.5%	116	0.10	662
$350.00	Jul 31	16.50	18.80	$17.65	13.0%	112	0.52	96
$320.00	Jul 31	3.90	6.50	$5.20	50.0%	71	0.22	97

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 66 strikes (avg 41.8%, max 76.3%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$400.00	Jul 31	Aug 28	155.8%	98.2%	58.6%	63	358
$410.00	Jul 31	Aug 28	156.3%	98.8%	58.2%	8	59
$405.00	Jul 31	Aug 21	152.6%	98.8%	54.5%	11	96
$390.00	Jul 31	Aug 21	150.8%	99.4%	51.7%	32	183
$402.50	Jul 31	Aug 7	165.9%	109.5%	51.6%	24	14

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$277.50	Jul 31	Aug 7	211.0%	119.7%	76.3%	1	31
$280.00	Jul 31	Sep 4	158.9%	99.7%	59.4%	147	341
$400.00	Jul 31	Aug 21	155.8%	98.4%	58.4%	2	854
$410.00	Jul 31	Aug 21	156.3%	98.7%	58.4%	--	43
$390.00	Jul 31	Aug 21	150.8%	99.4%	51.7%	--	98

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 179 found (best R:R 24.00, avg 2.19)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$390.00	$392.50	Jul 31	$0.23	$2.27	$0.23	9.87	$390.23
$380.00	$382.50	Jul 31	$0.30	$2.20	$0.30	7.33	$380.30
$405.00	$410.00	Aug 7	$0.60	$4.40	$0.60	7.33	$405.60
$367.50	$370.00	Jul 31	$0.35	$2.15	$0.35	6.14	$367.85
$372.50	$375.00	Jul 31	$0.35	$2.15	$0.35	6.14	$372.85

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$285.00	$280.00	Aug 7	$0.20	$4.80	$0.20	24.00	$284.80
$295.00	$292.50	Jul 31	$0.35	$2.15	$0.35	6.14	$294.65
$310.00	$307.50	Jul 31	$0.37	$2.13	$0.37	5.76	$309.63
$305.00	$300.00	Aug 7	$0.80	$4.20	$0.80	5.25	$304.20
$280.00	$277.50	Aug 7	$0.42	$2.08	$0.42	4.95	$279.58

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 220 found (best R:R 24.00, avg 1.57)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$282.50	$295.00	Jul 31	$11.65	$11.65	$0.85	13.71	$294.15
$295.00	$297.50	Jul 31	$2.25	$2.25	$0.25	9.00	$297.25
$300.00	$302.50	Jul 31	$2.25	$2.25	$0.25	9.00	$302.25
$297.50	$300.00	Jul 31	$2.10	$2.10	$0.40	5.25	$299.60
$302.50	$307.50	Jul 31	$4.20	$4.20	$0.80	5.25	$306.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$405.00	$400.00	Jul 31	$4.80	$4.80	$0.20	24.00	$400.20
$410.00	$405.00	Jul 31	$4.70	$4.70	$0.30	15.67	$405.30
$390.00	$385.00	Jul 31	$4.55	$4.55	$0.45	10.11	$385.45
$372.50	$370.00	Jul 31	$2.20	$2.20	$0.30	7.33	$370.30
$400.00	$390.00	Jul 31	$8.75	$8.75	$1.25	7.00	$391.25

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 66 found (avg debit $9.01, cheapest $1.38)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$280.00	Aug 7	Aug 14	$3.30	120.1%	105.0%
$290.00	Aug 14	Aug 21	$3.50	105.8%	102.4%
$402.50	Jul 31	Aug 7	$3.87	165.9%	109.5%
$410.00	Jul 31	Aug 7	$4.12	156.3%	110.4%
$405.00	Jul 31	Aug 7	$4.50	152.6%	109.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$277.50	Jul 31	Aug 7	$1.38	211.0%	119.7%
$280.00	Jul 31	Aug 7	$3.27	158.9%	120.1%
$285.00	Jul 31	Aug 7	$3.45	148.9%	114.2%
$292.50	Jul 31	Aug 7	$4.32	143.3%	113.2%
$290.00	Jul 31	Aug 7	$4.47	150.6%	118.6%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 78 found (cheapest 8.84% of stock, avg 16.49%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$340.00	Jul 31	$18.45	$12.10	$30.55	$309.45	$370.55	8.84%
$347.50	Jul 31	$14.85	$15.80	$30.65	$316.85	$378.15	8.86%
$345.00	Jul 31	$15.70	$15.15	$30.85	$314.15	$375.85	8.92%
$352.50	Jul 31	$12.70	$18.70	$31.40	$321.10	$383.90	9.08%
$337.50	Jul 31	$20.30	$11.15	$31.45	$306.05	$368.95	9.10%
$350.00	Jul 31	$14.10	$17.65	$31.75	$318.25	$381.75	9.18%
$335.00	Jul 31	$21.35	$10.45	$31.80	$303.20	$366.80	9.20%
$332.50	Jul 31	$22.70	$9.25	$31.95	$300.55	$364.45	9.24%
$355.00	Jul 31	$11.70	$20.40	$32.10	$322.90	$387.10	9.28%
$330.00	Jul 31	$24.60	$8.05	$32.65	$297.35	$362.65	9.44%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 125 found (cheapest 5.99% of stock, avg 11.67%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$360.00	$335.00	Jul 31	$10.25	$10.45	$20.70	$314.30	$380.70
$357.50	$335.00	Jul 31	$10.90	$10.45	$21.35	$313.65	$378.85
$360.00	$337.50	Jul 31	$10.25	$11.15	$21.40	$316.10	$381.40
$357.50	$337.50	Jul 31	$10.90	$11.15	$22.05	$315.45	$379.55
$355.00	$335.00	Jul 31	$11.70	$10.45	$22.15	$312.85	$377.15
$360.00	$340.00	Jul 31	$10.25	$12.10	$22.35	$317.65	$382.35
$355.00	$337.50	Jul 31	$11.70	$11.15	$22.85	$314.65	$377.85
$357.50	$340.00	Jul 31	$10.90	$12.10	$23.00	$317.00	$380.50
$352.50	$335.00	Jul 31	$12.70	$10.45	$23.15	$311.85	$375.65
$355.00	$340.00	Jul 31	$11.70	$12.10	$23.80	$316.20	$378.80

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 218 found (best R:R 32.33, avg credit $4.80)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
315/320	325/330	Aug 14	$4.85	$0.15	32.33	$315.15	$329.85
292/295	312/315	Jul 31	$2.40	$0.10	24.00	$292.60	$314.90
315/320	330/335	Aug 14	$4.80	$0.20	24.00	$315.20	$334.80
315/318	320/322	Aug 21	$2.40	$0.10	24.00	$315.10	$322.40
285/290	322/328	Aug 7	$4.75	$0.25	19.00	$285.25	$327.25
278/280	320/322	Aug 7	$2.37	$0.13	18.23	$277.63	$322.37
292/295	310/312	Jul 31	$2.35	$0.15	15.67	$292.65	$312.35
305/308	315/320	Jul 31	$4.70	$0.30	15.67	$302.80	$319.70
305/310	322/328	Aug 7	$4.70	$0.30	15.67	$305.30	$327.20
310/312	330/332	Aug 7	$2.35	$0.15	15.67	$310.15	$332.35

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 67 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$340.00	$350.00	$360.00	Aug 28	$0.10	$9.90	99.00
$350.00	$355.00	$360.00	Aug 14	$0.10	$4.90	49.00
$380.00	$390.00	$400.00	Aug 21	$0.20	$9.80	49.00
$370.00	$375.00	$380.00	Aug 21	$0.15	$4.85	32.33
$307.50	$310.00	$312.50	Jul 31	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$315.00	$317.50	$320.00	Jul 31	$0.05	$2.45	49.00
$320.00	$322.50	$325.00	Aug 7	$0.05	$2.45	49.00
$280.00	$285.00	$290.00	Aug 21	$0.10	$4.90	49.00
$320.00	$330.00	$340.00	Aug 21	$0.25	$9.75	39.00
$280.00	$285.00	$290.00	Aug 14	$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. 25 found (best net $-6.10, 23 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$340.00	1:2	Sep 4	-$24.95	$15.05
$360.00	$380.00	1:2	Aug 14	-$10.45	$9.55
$380.00	$400.00	1:2	Aug 28	-$14.65	$5.35
$392.50	$400.00	1:2	Aug 7	-$5.70	$1.80
$402.50	$405.00	1:2	Jul 31	-$1.02	$1.48

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$305.00	$280.00	1:2	Sep 4	-$6.10	$18.90
$320.00	$300.00	1:2	Aug 28	-$10.90	$9.10
$350.00	$335.00	1:2	Aug 7	-$10.70	$4.30
$335.00	$320.00	1:2	Aug 14	-$11.90	$3.10
$290.00	$285.00	1:2	Aug 7	-$2.80	$2.20

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 70 found (best yield 10.56%, avg 3.75%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$350.00	Aug 28	$36.50	0.55	1.2%	10.56%	11.78%	--	19
$347.50	Aug 21	$33.50	0.55	0.5%	9.69%	10.19%	--	10
$360.00	Aug 28	$32.50	0.51	4.1%	9.40%	13.51%	1	16
$350.00	Aug 21	$32.30	0.54	1.2%	9.34%	10.56%	1	310
$352.50	Aug 21	$31.00	0.53	1.9%	8.97%	10.91%	--	10
$355.00	Aug 21	$30.30	0.52	2.7%	8.76%	11.43%	2	11
$347.50	Aug 14	$28.50	0.54	0.5%	8.24%	8.74%	1	--
$360.00	Aug 21	$28.10	0.50	4.1%	8.13%	12.24%	6	130
$370.00	Aug 28	$28.00	0.47	7.0%	8.10%	15.10%	6	5
$350.00	Aug 14	$27.00	0.53	1.2%	7.81%	9.03%	--	12

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 2,258

Total Puts 2,349

Put/Call Ratio 1.04

Net Difference -91

Prior's Put/Call Breakdown

Total Calls 3,518

Total Puts 3,583

Put/Call Ratio 1.00

Net Difference -65

Prior 7-Day Put/Call Summary

Total Calls 30,624

Total Puts 27,822

Average Put/Call Ratio 1.22

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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