TER - Options Database

TER

TERADYNE INC

$363.81 +13.46%

(7/29 09:35) ◀

Wednesday, July 29, 2026 (9:40am)

▶ (7/29 09:45)

◀ 7/29 09:40 ▶

Option Volume

Detail

ℹ

Current (07/29 9:40am) 2,236

Calls: 764 (34%)

Puts: 1,472 (66%)

Prior --

Calls: 3,518 (50%)

Puts: 3,583 (50%)

Current vs Prior +0.00%

Calls: -78.28% (Calls)

Puts: -58.92% (Puts)

Prior 7-Day Total 54,337

Calls: 29,144 (54%)

Puts: 25,193 (46%)

Prior 7-Day Average 9,056

Calls: 4,163 (54%)

Puts: 3,599 (46%)

Current vs Prior 7-Day Avg -75.31%

Calls: -81.65%

Puts: -59.10%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/29 9:40am) $3.93M

Calls: $2.01M (51%)

Puts: $1.93M (49%)

Prior --

Calls: $12.14M (69%)

Puts: $5.54M (31%)

Current vs Prior +0.00%

Calls: -83.48%

Puts: -65.22%

Prior 7-Day Total $109.77M

Calls: $61.35M (56%)

Puts: $48.42M (44%)

Prior 7-Day Average $18.29M

Calls: $8.76M (56%)

Puts: $6.92M (44%)

Current vs Prior 7-Day Avg -78.50%

Calls: -77.11%

Puts: -72.14%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/29 9:40am) 1.93

Prior 1.00

Current vs Prior +92.67%

Prior 7-Day Average 1.13

Current vs Prior 7-Day Avg +70.17%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/29 9:40am) 82,489

Calls: 39,729 (48%)

Puts: 42,760 (52%)

Prior --

Calls: -- (--)

Puts: -- (--)

Current vs Prior +0.00%

Prior 7-Day Total 432,912

Calls: 234,416 (54%)

Puts: 198,496 (46%)

Prior 7-Day Average 72,152

Calls: 39,069 (54%)

Puts: 33,082 (46%)

Current vs Prior 7-Day Avg +14.33%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 9.30% | 14.25%20.59% | 29.53%

Prior 15.45% | 18.99%23.54% | 31.99%

Current vs Prior -39.76% | -24.95%-12.54% | -7.68%

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

Current vs 7-Day Avg -28.79% | -10.56%-14.32% | -8.95%

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

Current vs 7-Day Eod -39.76% | -24.95%-12.74% | -9.11%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 22.73% | 13.69%

Calls: 20.90% | 13.23%

Puts: 24.56% | 14.15%

Prior 15.93% | 13.14%

Calls: 17.12% | 12.12%

Puts: 14.74% | 14.16%

Current vs Prior +42.69% | +4.19%

Prior 7-Day Avg 15.22% | 12.26%

Calls: 15.17% | 13.17%

Puts: 15.27% | 11.35%

Current vs 7-Day Avg +49.36% | +11.65%

Liquidity Expensive

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Extreme bearish P/C ratio of 1.93 - heavy put buying. P/C ratio rising 93% - 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
09:40	BULLISH	BEARISH	BEARISH
09:35	BULLISH	BEARISH	BEARISH

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📉 Credit Spreads

📅 Calendar Spreads

⚡ Straddles

🔀 Strangles

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⚖️ 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 59 of results (avg 7.6%, best 5.4%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$305.00	Aug 21	70.50	74.50	$72.50	5.5%	--	0.78	300
$300.00	Sep 4	80.30	84.90	$82.60	5.6%	1	0.78	1
$302.50	Aug 21	72.30	76.50	$74.40	5.6%	2	0.79	3
$300.00	Aug 21	74.10	78.50	$76.30	5.8%	--	0.80	54
$295.00	Aug 14	74.50	79.00	$76.75	5.9%	1	0.84	2

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Aug 21	77.70	82.00	$79.85	5.4%	--	0.71	43
$420.00	Aug 21	70.00	74.30	$72.15	6.0%	--	0.68	36
$400.00	Aug 21	56.40	60.00	$58.20	6.2%	--	0.61	59
$410.00	Aug 21	62.80	67.00	$64.90	6.5%	--	0.65	33
$435.00	Jul 31	69.70	74.50	$72.10	6.7%	1	0.89	6

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. 97 found (avg delta 0.70, highest 0.94)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$295.00	Jul 31	67.50	71.80	$69.65	6.2%	1	0.93	1
$300.00	Jul 31	62.50	67.00	$64.75	6.9%	--	0.93	18
$310.00	Jul 31	53.50	57.80	$55.65	7.7%	2	0.91	15
$315.00	Jul 31	49.00	53.30	$51.15	8.4%	5	0.90	20
$297.50	Jul 31	65.00	69.40	$67.20	6.5%	--	0.90	34

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Jul 31	65.00	69.50	$67.25	6.7%	1	0.94	23
$435.00	Jul 31	69.70	74.50	$72.10	6.7%	1	0.89	6
$410.00	Jul 31	46.60	51.50	$49.05	10.0%	--	0.87	10
$415.00	Jul 31	51.10	55.60	$53.35	8.4%	--	0.87	23
$405.00	Jul 31	42.30	46.80	$44.55	10.1%	--	0.83	27

Most actively traded options today. High liquidity = easy entry/exit. 142 active (total vol 937, top 120)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Jul 31	11.50	14.90	$13.20	25.8%	32	0.45	74
$400.00	Jul 31	2.35	4.80	$3.58	68.4%	32	0.18	328
$362.50	Jul 31	15.00	18.50	$16.75	20.9%	29	0.53	12
$402.50	Jul 31	1.80	5.00	$3.40	94.1%	24	0.17	1
$390.00	Jul 31	4.50	7.90	$6.20	54.8%	21	0.27	108

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 31	0.35	2.80	$1.58	155.1%	120	0.08	123
$300.00	Jul 31	0.70	1.75	$1.23	85.4%	84	0.06	662
$320.00	Jul 31	1.45	4.80	$3.13	107.0%	62	0.14	97
$315.00	Jul 31	0.50	3.00	$1.75	142.9%	55	0.09	102
$350.00	Jul 31	9.10	12.70	$10.90	33.0%	35	0.36	96

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 64 strikes (avg 43.4%, max 77.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$302.50	Jul 31	Aug 21	184.1%	103.5%	77.8%	3	4
$435.00	Jul 31	Aug 7	174.7%	98.8%	76.8%	2	38
$425.00	Jul 31	Aug 21	160.8%	97.3%	65.3%	2	154
$300.00	Jul 31	Sep 4	160.6%	100.2%	60.2%	1	19
$325.00	Jul 31	Aug 21	156.8%	102.4%	53.1%	7	43

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$302.50	Jul 31	Aug 21	184.1%	103.5%	77.8%	--	39
$305.00	Jul 31	Aug 21	178.3%	103.6%	72.2%	22	466
$292.50	Jul 31	Aug 7	207.6%	124.0%	67.4%	1	16
$297.50	Jul 31	Aug 7	197.8%	122.4%	61.6%	3	81
$295.00	Jul 31	Aug 28	158.1%	102.2%	54.6%	4	100

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 154 found (best R:R 18.23, avg 2.29)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$425.00	$427.50	Jul 31	$0.13	$2.37	$0.13	18.23	$425.13
$400.00	$402.50	Jul 31	$0.18	$2.32	$0.18	12.89	$400.18
$397.50	$400.00	Jul 31	$0.27	$2.23	$0.27	8.26	$397.77
$392.50	$395.00	Jul 31	$0.40	$2.10	$0.40	5.25	$392.90
$430.00	$435.00	Aug 7	$0.83	$4.17	$0.83	5.02	$430.83

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$320.00	$317.50	Jul 31	$0.18	$2.32	$0.18	12.89	$319.82
$295.00	$292.50	Aug 7	$0.18	$2.32	$0.18	12.89	$294.82
$305.00	$300.00	Aug 7	$0.65	$4.35	$0.65	6.69	$304.35
$332.50	$330.00	Jul 31	$0.35	$2.15	$0.35	6.14	$332.15
$325.00	$322.50	Jul 31	$0.45	$2.05	$0.45	4.56	$324.55

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 198 found (best R:R 32.33, avg 1.71)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$310.00	$312.50	Jul 31	$2.40	$2.40	$0.10	24.00	$312.40
$315.00	$320.00	Jul 31	$4.40	$4.40	$0.60	7.33	$319.40
$295.00	$300.00	Aug 7	$4.35	$4.35	$0.65	6.69	$299.35
$300.00	$302.50	Jul 31	$2.15	$2.15	$0.35	6.14	$302.15
$312.50	$315.00	Jul 31	$2.10	$2.10	$0.40	5.25	$314.60

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$435.00	$430.00	Jul 31	$4.85	$4.85	$0.15	32.33	$430.15
$430.00	$415.00	Jul 31	$13.90	$13.90	$1.10	12.64	$416.10
$410.00	$405.00	Jul 31	$4.50	$4.50	$0.50	9.00	$405.50
$415.00	$410.00	Jul 31	$4.30	$4.30	$0.70	6.14	$410.70
$405.00	$400.00	Jul 31	$3.95	$3.95	$1.05	3.76	$401.05

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 64 found (avg debit $9.46, cheapest $2.15)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$435.00	Jul 31	Aug 7	$2.57	174.7%	98.8%
$295.00	Jul 31	Aug 7	$3.95	158.1%	122.0%
$300.00	Jul 31	Aug 7	$4.50	160.6%	122.3%
$347.50	Aug 14	Aug 21	$4.90	104.4%	100.6%
$430.00	Jul 31	Aug 7	$4.92	131.7%	107.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$292.50	Jul 31	Aug 7	$2.15	207.6%	124.0%
$297.50	Jul 31	Aug 7	$2.67	197.8%	122.4%
$305.00	Jul 31	Aug 7	$3.80	178.3%	119.7%
$295.00	Jul 31	Aug 7	$3.85	158.1%	122.0%
$300.00	Jul 31	Aug 7	$4.37	160.6%	122.3%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 71 found (cheapest 9.00% of stock, avg 16.49%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$360.00	Jul 31	$18.20	$14.55	$32.75	$327.25	$392.75	9.00%
$365.00	Jul 31	$15.70	$17.10	$32.80	$332.20	$397.80	9.02%
$372.50	Jul 31	$11.60	$21.25	$32.85	$339.65	$405.35	9.03%
$370.00	Jul 31	$13.20	$19.80	$33.00	$337.00	$403.00	9.07%
$355.00	Jul 31	$20.90	$12.75	$33.65	$321.35	$388.65	9.25%
$375.00	Jul 31	$11.10	$22.70	$33.80	$341.20	$408.80	9.29%
$352.50	Jul 31	$22.50	$11.50	$34.00	$318.50	$386.50	9.35%
$377.50	Jul 31	$10.05	$24.20	$34.25	$343.25	$411.75	9.41%
$350.00	Jul 31	$24.15	$10.90	$35.05	$314.95	$385.05	9.63%
$380.00	Jul 31	$9.15	$26.00	$35.15	$344.85	$415.15	9.66%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 112 found (cheapest 5.76% of stock, avg 11.38%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$377.50	$350.00	Jul 31	$10.05	$10.90	$20.95	$329.05	$398.45
$377.50	$352.50	Jul 31	$10.05	$11.50	$21.55	$330.95	$399.05
$375.00	$350.00	Jul 31	$11.10	$10.90	$22.00	$328.00	$397.00
$372.50	$350.00	Jul 31	$11.60	$10.90	$22.50	$327.50	$395.00
$375.00	$352.50	Jul 31	$11.10	$11.50	$22.60	$329.90	$397.60
$377.50	$355.00	Jul 31	$10.05	$12.75	$22.80	$332.20	$400.30
$372.50	$352.50	Jul 31	$11.60	$11.50	$23.10	$329.40	$395.60
$375.00	$355.00	Jul 31	$11.10	$12.75	$23.85	$331.15	$398.85
$370.00	$350.00	Jul 31	$13.20	$10.90	$24.10	$325.90	$394.10
$372.50	$355.00	Jul 31	$11.60	$12.75	$24.35	$330.65	$396.85

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 152 found (best R:R 49.00, avg credit $5.49)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
315/320	322/328	Aug 7	$4.90	$0.10	49.00	$315.10	$327.40
345/350	355/360	Aug 14	$4.90	$0.10	49.00	$345.10	$359.90
305/310	325/330	Aug 21	$4.85	$0.15	32.33	$305.15	$329.85
310/315	322/328	Aug 7	$4.80	$0.20	24.00	$310.20	$327.30
320/322	328/330	Aug 7	$2.40	$0.10	24.00	$320.10	$329.90
310/315	325/330	Aug 21	$4.80	$0.20	24.00	$310.20	$329.80
315/318	322/325	Aug 21	$2.40	$0.10	24.00	$315.10	$324.90
305/310	315/320	Aug 7	$4.75	$0.25	19.00	$305.25	$319.75
310/315	330/335	Aug 14	$4.75	$0.25	19.00	$310.25	$334.75
300/310	315/325	Aug 14	$9.45	$0.55	17.18	$300.55	$324.45

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
$405.00	$410.00	$415.00	Aug 7	$0.05	$4.95	99.00
$410.00	$415.00	$420.00	Aug 7	$0.05	$4.95	99.00
$350.00	$360.00	$370.00	Aug 28	$0.15	$9.85	65.67
$357.50	$360.00	$362.50	Jul 31	$0.05	$2.45	49.00
$385.00	$387.50	$390.00	Jul 31	$0.05	$2.45	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$380.00	$390.00	$400.00	Aug 21	$0.10	$9.90	99.00
$322.50	$325.00	$327.50	Jul 31	$0.05	$2.45	49.00
$372.50	$375.00	$377.50	Jul 31	$0.05	$2.45	49.00
$310.00	$315.00	$320.00	Aug 7	$0.10	$4.90	49.00
$390.00	$400.00	$410.00	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. 25 found (best net $-5.65, 22 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$340.00	1:2	Sep 4	-$32.90	$7.10
$420.00	$430.00	1:2	Aug 7	-$4.00	$6.00
$400.00	$420.00	1:2	Aug 28	-$14.20	$5.80
$360.00	$380.00	1:2	Aug 14	-$15.85	$4.15
$410.00	$415.00	1:2	Jul 31	-$2.77	$2.23

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$345.00	$320.00	1:2	Aug 14	-$5.65	$19.35
$320.00	$300.00	1:2	Aug 28	-$9.65	$10.35
$405.00	$380.00	1:2	Aug 7	-$17.15	$7.85
$350.00	$335.00	1:2	Aug 7	-$8.15	$6.85
$310.00	$300.00	1:2	Aug 14	-$6.30	$3.70

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 63 found (best yield 10.06%, avg 3.40%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$370.00	Aug 28	$36.60	0.53	1.7%	10.06%	11.76%	2	5
$375.00	Aug 28	$34.50	0.51	3.1%	9.48%	12.56%	--	12
$380.00	Aug 28	$32.50	0.49	4.5%	8.93%	13.38%	--	13
$370.00	Aug 21	$32.40	0.52	1.7%	8.91%	10.61%	7	148
$375.00	Aug 21	$29.70	0.50	3.1%	8.16%	11.24%	--	28
$380.00	Aug 21	$27.70	0.48	4.5%	7.61%	12.06%	--	459
$400.00	Aug 28	$25.00	0.42	9.9%	6.87%	16.82%	--	30
$390.00	Aug 21	$23.80	0.43	7.2%	6.54%	13.74%	--	75
$365.00	Aug 7	$22.80	0.52	0.3%	6.27%	6.59%	4	6
$380.00	Aug 14	$22.70	0.46	4.5%	6.24%	10.69%	2	5

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 764

Total Puts 1,472

Put/Call Ratio 1.93

Net Difference -708

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 29,144

Total Puts 25,193

Average Put/Call Ratio 1.13

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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