TER - Options Database

TER

TERADYNE INC

$369.07 +15.10%

(7/28 18:06) ◀

Wednesday, July 29, 2026 (9:35am)

▶ (7/29 09:40)

◀ 7/29 09:35 ▶

Option Volume

Detail

ℹ

Current (07/29 9:35am) 1,604

Calls: 561 (35%)

Puts: 1,043 (65%)

Prior --

Calls: 3,518 (50%)

Puts: 3,583 (50%)

Current vs Prior +0.00%

Calls: -84.05% (Calls)

Puts: -70.89% (Puts)

Prior 7-Day Total 52,733

Calls: 28,583 (54%)

Puts: 24,150 (46%)

Prior 7-Day Average 10,546

Calls: 4,083 (54%)

Puts: 3,450 (46%)

Current vs Prior 7-Day Avg -84.79%

Calls: -86.26%

Puts: -69.77%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/29 9:35am) $1.93M

Calls: $1.57M (82%)

Puts: $352.6K (18%)

Prior --

Calls: $12.14M (69%)

Puts: $5.54M (31%)

Current vs Prior +0.00%

Calls: -87.03%

Puts: -93.64%

Prior 7-Day Total $107.84M

Calls: $59.77M (55%)

Puts: $48.07M (45%)

Prior 7-Day Average $21.57M

Calls: $8.54M (55%)

Puts: $6.87M (45%)

Current vs Prior 7-Day Avg -91.06%

Calls: -81.56%

Puts: -94.86%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/29 9:35am) 1.86

Prior 1.00

Current vs Prior +85.92%

Prior 7-Day Average 0.99

Current vs Prior 7-Day Avg +88.40%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/29 9:35am) 82,489

Calls: 39,729 (48%)

Puts: 42,760 (52%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 350,423

Calls: 194,687 (56%)

Puts: 155,736 (44%)

Prior 7-Day Average 70,084

Calls: 38,937 (56%)

Puts: 31,147 (44%)

Current vs Prior 7-Day Avg +17.70%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 9.44% | 14.47%20.63% | 29.59%

Prior 16.70% | 19.64%24.52% | 32.88%

Current vs Prior -43.45% | -26.31%-15.85% | -10.02%

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

Current vs 7-Day Avg -27.73% | -9.20%-14.14% | -8.78%

Prior 7-Day Eod 16.70% | 19.64%23.59% | 32.50%

Current vs 7-Day Eod -43.45% | -26.31%-12.55% | -8.95%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 22.09% | 16.85%

Calls: 21.71% | 16.91%

Puts: 22.48% | 16.79%

Prior 11.55% | 11.20%

Calls: 10.87% | 11.37%

Puts: 12.23% | 11.04%

Current vs Prior +91.26% | +50.45%

Prior 7-Day Avg 15.04% | 12.04%

Calls: 14.68% | 13.43%

Puts: 15.40% | 10.65%

Current vs 7-Day Avg +46.87% | +39.92%

Liquidity Expensive

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Strong bullish conviction with 82% of dollar volume in calls ($1.57M) vs puts ($352.6K). Extreme bearish P/C ratio of 1.86 - heavy put buying. P/C ratio rising 86% - increased hedging/bearish positioning.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

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	BEARISH	BEARISH	BEARISH
09:35	BULLISH	BEARISH	BEARISH

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🔥 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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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 60 of results (avg 7.4%, best 4.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Aug 21	79.30	83.00	$81.15	4.6%	--	0.81	54
$300.00	Aug 14	76.20	80.00	$78.10	4.9%	1	0.83	--
$310.00	Aug 21	71.80	75.50	$73.65	5.0%	2	0.78	384
$300.00	Aug 7	72.70	76.50	$74.60	5.1%	1	0.86	17
$305.00	Aug 21	75.50	79.50	$77.50	5.2%	--	0.80	300

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Aug 21	81.50	85.70	$83.60	5.0%	--	0.72	61
$430.00	Aug 21	74.00	78.00	$76.00	5.3%	--	0.69	43
$410.00	Aug 21	60.00	63.70	$61.85	6.0%	--	0.62	33
$420.00	Aug 21	66.70	70.90	$68.80	6.1%	--	0.66	36
$440.00	Jul 31	69.10	73.70	$71.40	6.4%	--	0.93	27

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. 95 found (avg delta 0.70, highest 0.93)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 31	58.90	63.40	$61.15	7.4%	1	0.93	15
$300.00	Jul 31	68.00	72.60	$70.30	6.5%	--	0.92	18
$302.50	Jul 31	65.60	70.50	$68.05	7.2%	1	0.92	1
$315.00	Jul 31	54.00	58.80	$56.40	8.5%	4	0.91	20
$297.50	Jul 31	70.50	75.20	$72.85	6.5%	--	0.91	34

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Jul 31	59.90	64.10	$62.00	6.8%	1	0.93	23
$440.00	Jul 31	69.10	73.70	$71.40	6.4%	--	0.93	27
$435.00	Jul 31	64.50	69.00	$66.75	6.7%	1	0.91	6
$415.00	Jul 31	46.50	50.70	$48.60	8.6%	--	0.85	23
$410.00	Jul 31	42.00	46.40	$44.20	10.0%	--	0.83	10

Most actively traded options today. High liquidity = easy entry/exit. 114 active (total vol 707, top 110)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$362.50	Jul 31	18.50	22.70	$20.60	20.4%	25	0.57	12
$402.50	Jul 31	3.30	6.60	$4.95	66.7%	24	0.22	1
$400.00	Jul 31	3.50	6.80	$5.15	64.1%	21	0.23	328
$370.00	Jul 31	15.00	18.70	$16.85	22.0%	20	0.50	74
$407.50	Jul 31	2.00	5.80	$3.90	97.4%	20	0.19	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 31	0.45	1.55	$1.00	110.0%	110	0.06	123
$300.00	Jul 31	0.80	2.00	$1.40	85.7%	68	0.06	662
$315.00	Jul 31	0.40	3.00	$1.70	152.9%	54	0.08	102
$350.00	Jul 31	8.00	11.30	$9.65	34.2%	34	0.32	96
$330.00	Jul 31	3.60	6.40	$5.00	56.0%	23	0.18	103

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 62 strikes (avg 45.7%, max 71.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Jul 31	Sep 4	174.3%	101.4%	71.9%	1	19
$325.00	Jul 31	Aug 21	168.9%	102.1%	65.4%	7	43
$320.00	Jul 31	Aug 28	165.6%	101.2%	63.7%	5	51
$302.50	Jul 31	Aug 21	172.7%	106.4%	62.4%	3	4
$340.00	Jul 31	Sep 4	157.1%	97.8%	60.6%	6	106

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Jul 31	Aug 28	174.3%	103.0%	69.3%	68	674
$297.50	Jul 31	Aug 7	205.4%	123.5%	66.4%	--	81
$320.00	Jul 31	Aug 28	165.6%	101.2%	63.7%	15	110
$305.00	Jul 31	Aug 21	173.3%	106.4%	62.9%	12	466
$330.00	Jul 31	Aug 28	163.7%	100.6%	62.7%	23	113

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 153 found (best R:R 21.73, avg 2.76)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$420.00	$422.50	Jul 31	$0.11	$2.39	$0.11	21.73	$420.11
$417.50	$420.00	Jul 31	$0.12	$2.38	$0.12	19.83	$417.62
$410.00	$415.00	Jul 31	$0.25	$4.75	$0.25	19.00	$410.25
$400.00	$402.50	Jul 31	$0.20	$2.30	$0.20	11.50	$400.20
$422.50	$425.00	Jul 31	$0.22	$2.28	$0.22	10.36	$422.72

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$302.50	$300.00	Jul 31	$0.15	$2.35	$0.15	15.67	$302.35
$352.50	$350.00	Jul 31	$0.20	$2.30	$0.20	11.50	$352.30
$300.00	$297.50	Aug 7	$0.20	$2.30	$0.20	11.50	$299.80
$305.00	$302.50	Jul 31	$0.25	$2.25	$0.25	9.00	$304.75
$327.50	$325.00	Jul 31	$0.35	$2.15	$0.35	6.14	$327.15

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 194 found (best R:R 19.00, avg 1.63)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$302.50	$307.50	Jul 31	$4.65	$4.65	$0.35	13.29	$307.15
$310.00	$312.50	Jul 31	$2.30	$2.30	$0.20	11.50	$312.30
$300.00	$302.50	Jul 31	$2.25	$2.25	$0.25	9.00	$302.25
$307.50	$310.00	Jul 31	$2.25	$2.25	$0.25	9.00	$309.75
$327.50	$330.00	Jul 31	$2.25	$2.25	$0.25	9.00	$329.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$435.00	$430.00	Jul 31	$4.75	$4.75	$0.25	19.00	$430.25
$440.00	$435.00	Jul 31	$4.65	$4.65	$0.35	13.29	$435.35
$430.00	$415.00	Jul 31	$13.40	$13.40	$1.60	8.37	$416.60
$415.00	$410.00	Jul 31	$4.40	$4.40	$0.60	7.33	$410.60
$410.00	$405.00	Jul 31	$3.95	$3.95	$1.05	3.76	$406.05

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 62 found (avg debit $10.29, cheapest $2.15)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$300.00	Jul 31	Aug 7	$4.30	174.3%	123.7%
$435.00	Jul 31	Aug 7	$4.45	153.8%	107.4%
$347.50	Aug 14	Aug 21	$4.90	104.7%	101.3%
$320.00	Jul 31	Aug 7	$5.90	165.6%	117.8%
$430.00	Jul 31	Aug 7	$5.92	129.8%	107.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$297.50	Jul 31	Aug 7	$2.15	205.4%	123.5%
$300.00	Jul 31	Aug 7	$3.35	174.3%	123.7%
$305.00	Jul 31	Aug 7	$3.85	173.3%	121.6%
$320.00	Jul 31	Aug 7	$5.25	165.6%	117.8%
$310.00	Jul 31	Aug 7	$5.45	141.3%	120.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 67 found (cheapest 9.12% of stock, avg 16.61%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$365.00	Jul 31	$18.85	$14.80	$33.65	$331.35	$398.65	9.12%
$372.50	Jul 31	$15.25	$18.45	$33.70	$338.80	$406.20	9.13%
$375.00	Jul 31	$13.90	$19.85	$33.75	$341.25	$408.75	9.14%
$377.50	Jul 31	$12.90	$21.25	$34.15	$343.35	$411.65	9.25%
$370.00	Jul 31	$16.85	$17.35	$34.20	$335.80	$404.20	9.27%
$380.00	Jul 31	$11.50	$22.70	$34.20	$345.80	$414.20	9.27%
$360.00	Jul 31	$21.90	$12.60	$34.50	$325.50	$394.50	9.35%
$355.00	Jul 31	$25.15	$10.85	$36.00	$319.00	$391.00	9.75%
$385.00	Jul 31	$9.90	$26.35	$36.25	$348.75	$421.25	9.82%
$352.50	Jul 31	$26.70	$9.85	$36.55	$315.95	$389.05	9.90%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 106 found (cheapest 5.65% of stock, avg 11.26%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$382.50	$352.50	Jul 31	$11.00	$9.85	$20.85	$331.65	$403.35
$380.00	$352.50	Jul 31	$11.50	$9.85	$21.35	$331.15	$401.35
$382.50	$355.00	Jul 31	$11.00	$10.85	$21.85	$333.15	$404.35
$380.00	$355.00	Jul 31	$11.50	$10.85	$22.35	$332.65	$402.35
$377.50	$352.50	Jul 31	$12.90	$9.85	$22.75	$329.75	$400.25
$382.50	$360.00	Jul 31	$11.00	$12.60	$23.60	$336.40	$406.10
$375.00	$352.50	Jul 31	$13.90	$9.85	$23.75	$328.75	$398.75
$377.50	$355.00	Jul 31	$12.90	$10.85	$23.75	$331.25	$401.25
$380.00	$360.00	Jul 31	$11.50	$12.60	$24.10	$335.90	$404.10
$375.00	$355.00	Jul 31	$13.90	$10.85	$24.75	$330.25	$399.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 163 found (best R:R 32.33, avg credit $5.46)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
305/310	325/330	Aug 21	$4.85	$0.15	32.33	$305.15	$329.85
310/315	325/330	Aug 21	$4.85	$0.15	32.33	$310.15	$329.85
300/310	315/325	Aug 14	$9.65	$0.35	27.57	$300.35	$324.65
320/322	330/332	Aug 7	$2.40	$0.10	24.00	$320.10	$332.40
320/322	332/335	Aug 7	$2.40	$0.10	24.00	$320.10	$334.90
302/305	322/325	Jul 31	$2.35	$0.15	15.67	$302.65	$324.85
315/320	325/330	Aug 14	$4.65	$0.35	13.29	$315.35	$329.65
318/320	325/328	Jul 31	$2.32	$0.18	12.89	$317.68	$327.32
300/305	335/340	Aug 7	$4.60	$0.40	11.50	$300.40	$339.60
322/325	330/332	Aug 7	$2.30	$0.20	11.50	$322.70	$332.30

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 64 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$350.00	$352.50	$355.00	Jul 31	$0.05	$2.45	49.00
$300.00	$302.50	$305.00	Aug 21	$0.05	$2.45	49.00
$340.00	$350.00	$360.00	Aug 28	$0.20	$9.80	49.00
$370.00	$375.00	$380.00	Aug 28	$0.10	$4.90	49.00
$400.00	$405.00	$410.00	Aug 14	$0.15	$4.85	32.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$400.00	$405.00	$410.00	Jul 31	$0.05	$4.95	99.00
$365.00	$370.00	$375.00	Aug 21	$0.10	$4.90	49.00
$370.00	$375.00	$380.00	Aug 21	$0.10	$4.90	49.00
$400.00	$410.00	$420.00	Aug 21	$0.25	$9.75	39.00
$410.00	$420.00	$430.00	Aug 21	$0.25	$9.75	39.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 31 found (best net $-4.30, 30 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$405.00	$420.00	1:2	Aug 7	-$5.35	$9.65
$420.00	$430.00	1:2	Aug 7	-$5.10	$4.90
$435.00	$440.00	1:2	Jul 31	-$0.95	$4.05
$360.00	$380.00	1:2	Aug 14	-$16.00	$4.00
$300.00	$340.00	1:2	Sep 4	-$36.20	$3.80

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$345.00	$320.00	1:2	Aug 14	-$4.30	$20.70
$320.00	$300.00	1:2	Aug 28	-$7.95	$12.05
$405.00	$380.00	1:2	Aug 7	-$15.50	$9.50
$350.00	$335.00	1:2	Aug 7	-$6.95	$8.05
$310.00	$300.00	1:2	Aug 14	-$5.85	$4.15

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 60 found (best yield 10.84%, avg 3.85%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$370.00	Aug 28	$40.00	0.55	0.2%	10.84%	11.09%	1	5
$375.00	Aug 28	$37.70	0.53	1.6%	10.21%	11.82%	--	12
$380.00	Aug 28	$35.60	0.51	3.0%	9.65%	12.61%	--	13
$370.00	Aug 21	$35.30	0.54	0.2%	9.56%	9.82%	1	148
$375.00	Aug 21	$33.10	0.52	1.6%	8.97%	10.58%	--	28
$380.00	Aug 21	$30.90	0.50	3.0%	8.37%	11.33%	--	459
$400.00	Aug 28	$27.90	0.44	8.4%	7.56%	15.94%	--	30
$390.00	Aug 21	$26.70	0.46	5.7%	7.23%	12.91%	--	75
$380.00	Aug 14	$25.20	0.48	3.0%	6.83%	9.79%	1	5
$370.00	Aug 7	$23.60	0.52	0.2%	6.39%	6.65%	1	17

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 561

Total Puts 1,043

Put/Call Ratio 1.86

Net Difference -482

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 28,583

Total Puts 24,150

Average Put/Call Ratio 0.99

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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