TER - Options Database

TER

TERADYNE INC

$308.83 -7.75%

(7/27 18:02) ◀

Tuesday, July 28, 2026 (2:05pm)

▶ (7/28 18:06)

◀ 7/28 14:07 ▶

Option Volume

Detail

ℹ

Current (07/28 2:05pm) 9,766

Calls: 4,589 (47%)

Puts: 5,177 (53%)

Prior (07/27) 5,051

Calls: 2,134 (42%)

Puts: 2,917 (58%)

Current vs Prior +93.35%

Calls: +115.04% (Calls)

Puts: +77.48% (Puts)

Prior 7-Day Total 42,967

Calls: 23,994 (56%)

Puts: 18,973 (44%)

Prior 7-Day Average 10,741

Calls: 3,427 (56%)

Puts: 2,710 (44%)

Current vs Prior 7-Day Avg -9.08%

Calls: +33.88%

Puts: +91.00%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/28 2:05pm) $16.04M

Calls: $6.47M (40%)

Puts: $9.57M (60%)

Prior (07/27) $13.05M

Calls: $6.91M (53%)

Puts: $6.14M (47%)

Current vs Prior +22.93%

Calls: -6.34%

Puts: +55.82%

Prior 7-Day Total $91.80M

Calls: $53.30M (58%)

Puts: $38.49M (42%)

Prior 7-Day Average $22.95M

Calls: $7.61M (58%)

Puts: $5.50M (42%)

Current vs Prior 7-Day Avg -30.09%

Calls: -15.06%

Puts: +74.12%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/28 2:05pm) 1.13

Prior (07/27) 1.37

Current vs Prior -17.47%

Prior 7-Day Average 0.95

Current vs Prior 7-Day Avg +18.56%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/28 2:05pm) 75,011

Calls: 35,972 (48%)

Puts: 39,039 (52%)

Prior (07/27) 72,165

Calls: 34,816 (48%)

Puts: 37,349 (52%)

Current vs Prior +3.94%

Prior 7-Day Total 275,412

Calls: 158,715 (58%)

Puts: 116,697 (42%)

Prior 7-Day Average 68,853

Calls: 39,678 (58%)

Puts: 29,174 (42%)

Current vs Prior 7-Day Avg +8.94%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 15.45% | 18.99%23.54% | 31.99%

Prior 7.39% | 10.86%24.52% | 32.88%

Current vs Prior +109.06% | +74.80%-3.99% | -2.71%

Prior 7-Day Avg 12.47% | 15.17%24.52% | 32.88%

Current vs 7-Day Avg +23.86% | +25.19%-3.99% | -2.71%

Prior 7-Day Eod 7.39% | 10.86%24.26% | 32.56%

Current vs 7-Day Eod +109.06% | +74.80%-2.95% | -1.74%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 15.93% | 13.14%

Calls: 17.12% | 12.12%

Puts: 14.74% | 14.16%

Prior 25.69% | 16.29%

Calls: 27.59% | 19.47%

Puts: 23.79% | 13.10%

Current vs Prior -37.99% | -19.34%

Prior 7-Day Avg 16.20% | 12.32%

Calls: 15.96% | 14.12%

Puts: 16.45% | 10.52%

Current vs 7-Day Avg -1.69% | +6.63%

Liquidity Expensive

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Above-average activity with volume up 93% vs prior. Slightly bearish P/C ratio of 1.13.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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📊 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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Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 78 of results (avg 7.3%, best 4.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$260.00	Aug 21	63.30	66.30	$64.80	4.6%	--	0.77	46
$250.00	Sep 4	74.20	78.30	$76.25	5.4%	2	0.78	1
$270.00	Aug 21	56.70	60.00	$58.35	5.7%	--	0.73	43
$250.00	Aug 21	69.30	73.50	$71.40	5.9%	--	0.81	26
$280.00	Aug 21	50.30	53.50	$51.90	6.2%	2	0.69	300

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$280.00	Aug 21	21.00	21.90	$21.45	4.2%	320	0.31	177
$370.00	Aug 28	76.80	80.10	$78.45	4.2%	1	0.65	5
$370.00	Aug 21	73.30	76.50	$74.90	4.3%	5	0.68	101
$360.00	Sep 4	71.90	75.30	$73.60	4.6%	1	0.60	1
$370.00	Aug 14	71.00	74.60	$72.80	4.9%	10	0.71	--

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. 83 found (avg delta 0.63, highest 0.83)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$250.00	Aug 21	69.30	73.50	$71.40	5.9%	--	0.81	26
$255.00	Aug 14	63.20	67.50	$65.35	6.6%	1	0.80	--
$270.00	Jul 31	44.70	48.80	$46.75	8.8%	--	0.79	11
$250.00	Sep 4	74.20	78.30	$76.25	5.4%	2	0.78	1
$260.00	Aug 21	63.30	66.30	$64.80	4.6%	--	0.77	46

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Jul 31	63.30	67.50	$65.40	6.4%	1	0.83	52
$365.00	Jul 31	59.20	63.50	$61.35	7.0%	1	0.80	17
$360.00	Jul 31	55.00	59.50	$57.25	7.9%	19	0.78	32
$357.50	Jul 31	53.10	57.40	$55.25	7.8%	1	0.76	1
$355.00	Jul 31	51.10	55.00	$53.05	7.4%	9	0.75	56

Most actively traded options today. High liquidity = easy entry/exit. 189 active (total vol 5.1K, top 895)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Jul 31	8.00	10.50	$9.25	27.0%	557	0.28	287
$330.00	Jul 31	12.80	16.50	$14.65	25.3%	455	0.40	9
$305.00	Aug 21	36.70	39.60	$38.15	7.6%	300	0.58	--
$320.00	Jul 31	16.10	20.00	$18.05	21.6%	48	0.46	5
$360.00	Jul 31	5.00	7.90	$6.45	45.0%	45	0.22	46

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Jul 31	17.80	19.80	$18.80	10.6%	895	0.40	688
$280.00	Aug 21	21.00	21.90	$21.45	4.2%	320	0.31	177
$305.00	Aug 21	31.30	34.40	$32.85	9.4%	302	0.42	--
$260.00	Jul 31	3.80	7.30	$5.55	63.1%	267	0.16	17
$250.00	Jul 31	2.55	4.00	$3.28	44.2%	200	0.11	54

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 57 strikes (avg 75.7%, max 97.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$300.00	Jul 31	Sep 4	207.5%	105.4%	97.0%	9	10
$310.00	Jul 31	Aug 28	207.7%	108.2%	91.9%	13	3
$302.50	Jul 31	Aug 21	207.5%	111.7%	85.8%	4	1
$350.00	Jul 31	Aug 28	201.7%	109.2%	84.8%	559	308
$270.00	Jul 31	Aug 21	207.3%	114.4%	81.2%	--	54

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Jul 31	Sep 4	207.8%	105.1%	97.7%	139	65
$260.00	Jul 31	Sep 4	211.2%	108.2%	95.3%	269	17
$285.00	Jul 31	Aug 28	210.2%	108.9%	93.1%	8	36
$300.00	Jul 31	Aug 28	207.5%	107.8%	92.5%	901	693
$280.00	Jul 31	Sep 4	203.0%	106.4%	90.8%	71	302

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 178 found (best R:R 15.67, avg 1.87)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$355.00	$357.50	Jul 31	$0.15	$2.35	$0.15	15.67	$355.15
$347.50	$350.00	Jul 31	$0.20	$2.30	$0.20	11.50	$347.70
$360.00	$362.50	Jul 31	$0.25	$2.25	$0.25	9.00	$360.25
$367.50	$370.00	Aug 7	$0.25	$2.25	$0.25	9.00	$367.75
$365.00	$367.50	Jul 31	$0.30	$2.20	$0.30	7.33	$365.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$275.00	$272.50	Jul 31	$0.30	$2.20	$0.30	7.33	$274.70
$267.50	$265.00	Jul 31	$0.35	$2.15	$0.35	6.14	$267.15
$255.00	$250.00	Aug 7	$0.85	$4.15	$0.85	4.88	$254.15
$255.00	$252.50	Jul 31	$0.50	$2.00	$0.50	4.00	$254.50
$305.00	$302.50	Jul 31	$0.50	$2.00	$0.50	4.00	$304.50

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 205 found (best R:R 7.33, avg 1.19)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$302.50	$305.00	Aug 21	$1.70	$1.70	$0.80	2.13	$304.20
$255.00	$280.00	Aug 14	$16.65	$16.65	$8.35	1.99	$271.65
$270.00	$280.00	Jul 31	$6.60	$6.60	$3.40	1.94	$276.60
$250.00	$260.00	Aug 21	$6.60	$6.60	$3.40	1.94	$256.60
$260.00	$270.00	Aug 21	$6.45	$6.45	$3.55	1.82	$266.45

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$357.50	$355.00	Jul 31	$2.20	$2.20	$0.30	7.33	$355.30
$307.50	$305.00	Jul 31	$2.15	$2.15	$0.35	6.14	$305.35
$350.00	$347.50	Jul 31	$2.15	$2.15	$0.35	6.14	$347.85
$365.00	$360.00	Jul 31	$4.10	$4.10	$0.90	4.56	$360.90
$370.00	$365.00	Jul 31	$4.05	$4.05	$0.95	4.26	$365.95

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 57 found (avg debit $6.77, cheapest $3.85)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$295.00	Aug 7	Aug 14	$3.95	140.5%	122.6%
$367.50	Jul 31	Aug 7	$4.00	195.8%	134.9%
$365.00	Jul 31	Aug 7	$4.25	194.8%	135.3%
$350.00	Jul 31	Aug 7	$4.30	201.7%	136.1%
$362.50	Jul 31	Aug 7	$4.35	194.8%	135.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$255.00	Jul 31	Aug 7	$3.85	215.8%	149.2%
$370.00	Jul 31	Aug 7	$4.10	185.0%	136.2%
$260.00	Jul 31	Aug 7	$4.25	211.2%	147.5%
$360.00	Jul 31	Aug 7	$4.35	192.7%	136.4%
$350.00	Jul 31	Aug 7	$4.40	201.7%	136.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 68 found (cheapest 14.83% of stock, avg 20.81%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$305.00	Jul 31	$25.35	$20.45	$45.80	$259.20	$350.80	14.83%
$302.50	Jul 31	$26.50	$19.95	$46.45	$256.05	$348.95	15.04%
$307.50	Jul 31	$23.95	$22.60	$46.55	$260.95	$354.05	15.07%
$312.50	Jul 31	$21.85	$24.80	$46.65	$265.85	$359.15	15.11%
$300.00	Jul 31	$27.95	$18.80	$46.75	$253.25	$346.75	15.14%
$315.00	Jul 31	$20.40	$26.45	$46.85	$268.15	$361.85	15.17%
$310.00	Jul 31	$23.15	$23.75	$46.90	$263.10	$356.90	15.19%
$297.50	Jul 31	$29.25	$17.70	$46.95	$250.55	$344.45	15.20%
$320.00	Jul 31	$18.05	$28.90	$46.95	$273.05	$366.95	15.20%
$322.50	Jul 31	$17.15	$30.40	$47.55	$274.95	$370.05	15.40%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 120 found (cheapest 11.46% of stock, avg 16.69%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$327.50	$302.50	Jul 31	$15.45	$19.95	$35.40	$267.10	$362.90
$327.50	$305.00	Jul 31	$15.45	$20.45	$35.90	$269.10	$363.40
$350.00	$297.50	Aug 7	$13.55	$22.65	$36.20	$261.30	$386.20
$325.00	$302.50	Jul 31	$16.50	$19.95	$36.45	$266.05	$361.45
$325.00	$305.00	Jul 31	$16.50	$20.45	$36.95	$268.05	$361.95
$322.50	$302.50	Jul 31	$17.15	$19.95	$37.10	$265.40	$359.60
$350.00	$300.00	Aug 7	$13.55	$23.95	$37.50	$262.50	$387.50
$322.50	$305.00	Jul 31	$17.15	$20.45	$37.60	$267.40	$360.10
$320.00	$302.50	Jul 31	$18.05	$19.95	$38.00	$264.50	$358.00
$327.50	$307.50	Jul 31	$15.45	$22.60	$38.05	$269.45	$365.55

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 332 found (best R:R 24.00, avg credit $4.95)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
262/265	310/312	Jul 31	$2.40	$0.10	24.00	$262.60	$312.40
275/278	302/305	Jul 31	$2.40	$0.10	24.00	$275.10	$304.90
285/290	295/300	Aug 7	$4.80	$0.20	24.00	$285.20	$299.80
280/285	295/300	Aug 7	$4.75	$0.25	19.00	$280.25	$299.75
340/345	355/360	Aug 28	$4.75	$0.25	19.00	$340.25	$359.75
250/252	298/300	Jul 31	$2.37	$0.13	18.23	$250.13	$299.87
250/252	310/312	Jul 31	$2.37	$0.13	18.23	$250.13	$312.37
270/272	298/300	Jul 31	$2.35	$0.15	15.67	$270.15	$299.85
270/272	310/312	Jul 31	$2.35	$0.15	15.67	$270.15	$312.35
280/282	302/305	Jul 31	$2.35	$0.15	15.67	$280.15	$304.85

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 68 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$250.00	$260.00	$270.00	Aug 21	$0.15	$9.85	65.67
$315.00	$320.00	$325.00	Aug 14	$0.10	$4.90	49.00
$320.00	$325.00	$330.00	Aug 14	$0.15	$4.85	32.33
$362.50	$365.00	$367.50	Jul 31	$0.10	$2.40	24.00
$337.50	$340.00	$342.50	Aug 21	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$305.00	$310.00	$315.00	Aug 7	$0.05	$4.95	99.00
$280.00	$282.50	$285.00	Jul 31	$0.05	$2.45	49.00
$260.00	$265.00	$270.00	Aug 7	$0.10	$4.90	49.00
$270.00	$275.00	$280.00	Aug 7	$0.10	$4.90	49.00
$290.00	$292.50	$295.00	Aug 7	$0.05	$2.45	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 9 found (best net $-18.35, 9 credits)

CALLS (4)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$250.00	$300.00	1:2	Sep 4	-$18.35	$31.65
$320.00	$350.00	1:2	Aug 28	-$13.95	$16.05
$350.00	$360.00	1:2	Aug 7	-$8.95	$1.05
$330.00	$345.00	1:2	Aug 14	-$13.95	$1.05

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$275.00	$250.00	1:2	Aug 28	-$5.15	$19.85
$310.00	$280.00	1:2	Sep 4	-$12.30	$17.70
$280.00	$260.00	1:2	Sep 4	-$11.85	$8.15
$360.00	$325.00	1:2	Sep 4	-$27.40	$7.60
$252.50	$250.00	1:2	Jul 31	-$2.21	$0.29

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 67 found (best yield 12.24%, avg 5.44%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$310.00	Aug 28	$37.80	0.56	0.4%	12.24%	12.62%	1	--
$310.00	Aug 21	$34.10	0.56	0.4%	11.04%	11.42%	11	377
$320.00	Aug 28	$33.50	0.53	3.6%	10.85%	14.46%	2	4
$312.50	Aug 21	$33.20	0.55	1.2%	10.75%	11.94%	5	--
$320.00	Aug 21	$30.40	0.52	3.6%	9.84%	13.46%	14	61
$322.50	Aug 21	$29.10	0.51	4.4%	9.42%	13.85%	1	--
$315.00	Aug 14	$28.70	0.53	2.0%	9.29%	11.29%	20	--
$325.00	Aug 21	$28.10	0.49	5.2%	9.10%	14.33%	1	--
$327.50	Aug 21	$27.00	0.48	6.0%	8.74%	14.79%	1	3
$320.00	Aug 14	$26.20	0.50	3.6%	8.48%	12.10%	1	8

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 4,589

Total Puts 5,177

Put/Call Ratio 1.13

Net Difference -588

Prior's Put/Call Breakdown

Total Calls 2,134

Total Puts 2,917

Put/Call Ratio 1.37

Net Difference -783

Prior 7-Day Put/Call Summary

Total Calls 23,994

Total Puts 18,973

Average Put/Call Ratio 0.95

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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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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