TER - Options Database

TER

TERADYNE INC

$365.49 +14.43%

$373.55 (+2.21%)🌙

as of 07/30 07:39 PM

(7/29 18:08) ◀

Thursday, July 30, 2026 (7:39pm)

▶ (7/31 19:12)

◀ 7/30 19:39 ▶

Option Volume

Detail

ℹ

Current (07/30) 11,330

Calls: 4,132 (36%)

Puts: 7,198 (64%)

Prior (07/29) 16,801

Calls: 7,480 (45%)

Puts: 9,321 (55%)

Current vs Prior -32.56%

Calls: -44.76% (Calls)

Puts: -22.78% (Puts)

Prior 7-Day Total 57,683

Calls: 27,649 (48%)

Puts: 30,034 (52%)

Prior 7-Day Average 8,240

Calls: 3,949 (48%)

Puts: 4,290 (52%)

Current vs Prior 7-Day Avg +37.49%

Calls: +4.61%

Puts: +67.76%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/30) $24.15M

Calls: $13.52M (56%)

Puts: $10.63M (44%)

Prior (07/29) $34.74M

Calls: $15.74M (45%)

Puts: $19.00M (55%)

Current vs Prior -30.46%

Calls: -14.07%

Puts: -44.04%

Prior 7-Day Total $117.71M

Calls: $61.47M (52%)

Puts: $56.24M (48%)

Prior 7-Day Average $16.82M

Calls: $8.78M (52%)

Puts: $8.03M (48%)

Current vs Prior 7-Day Avg +43.65%

Calls: +54.02%

Puts: +32.31%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/30) 1.74

Prior (07/29) 1.25

Current vs Prior +39.79%

Prior 7-Day Average 1.10

Current vs Prior 7-Day Avg +57.96%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/30) 46,503

Calls: 22,298 (48%)

Puts: 24,205 (52%)

Prior (07/29) 82,489

Calls: 39,729 (48%)

Puts: 42,760 (52%)

Current vs Prior -43.63%

Prior 7-Day Total 334,157

Calls: 157,245 (47%)

Puts: 176,912 (53%)

Prior 7-Day Average 47,736

Calls: 22,463 (47%)

Puts: 25,273 (53%)

Current vs Prior 7-Day Avg -2.58%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.72% | 12.78%19.62% | 28.84%

Prior 8.83% | 14.68%21.12% | 30.07%

Current vs Prior -35.23% | -12.98%-7.10% | -4.10%

Prior 7-Day Avg 11.24% | 18.40%24.71% | 32.73%

Current vs 7-Day Avg -49.12% | -30.57%-20.62% | -11.90%

Prior 7-Day Eod 8.83% | 14.68%21.12% | 30.07%

Current vs 7-Day Eod -35.23% | -12.98%-7.10% | -4.10%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 19.48% | 11.58%

Calls: 18.51% | 11.54%

Puts: 20.46% | 11.62%

Prior 19.48% | 11.58%

Calls: 18.51% | 11.54%

Puts: 20.46% | 11.62%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 21.39% | 14.44%

Calls: 22.41% | 16.13%

Puts: 20.37% | 12.75%

Current vs 7-Day Avg -8.92% | -19.81%

Liquidity Expensive

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🤖 AI Insights

Extreme bearish P/C ratio of 1.74 - heavy put buying. P/C ratio rising 40% - increased hedging/bearish positioning. Declining open interest (down 44%) indicates positions being closed.

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 BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

📈 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

💰

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 69 of results (avg 8.0%, best 5.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Aug 28	78.50	82.50	$80.50	5.0%	1	0.80	1
$330.00	Aug 21	54.40	57.50	$55.95	5.5%	2	0.70	101
$300.00	Aug 7	67.40	71.50	$69.45	5.9%	2	0.89	16
$332.50	Aug 21	52.70	56.00	$54.35	6.1%	19	0.69	--
$370.00	Aug 28	36.70	39.00	$37.85	6.1%	16	0.54	18

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 21	53.90	57.00	$55.45	5.6%	1	0.60	58
$330.00	Aug 21	18.90	20.00	$19.45	5.7%	17	0.30	359
$375.00	Sep 11	49.50	52.90	$51.20	6.6%	1	0.47	--
$352.50	Aug 21	28.00	30.00	$29.00	6.9%	1	0.39	--
$420.00	Jul 31	52.70	56.50	$54.60	7.0%	2	0.94	2

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. 94 found (avg delta 0.68, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$305.00	Jul 31	58.90	62.60	$60.75	6.1%	2	1.00	5
$320.00	Jul 31	44.20	48.00	$46.10	8.2%	10	0.94	36
$322.50	Jul 31	41.80	45.40	$43.60	8.3%	2	0.92	8
$325.00	Jul 31	39.40	43.10	$41.25	9.0%	4	0.91	28
$327.50	Jul 31	37.20	41.10	$39.15	10.0%	1	0.90	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Jul 31	52.70	56.50	$54.60	7.0%	2	0.94	2
$405.00	Jul 31	38.00	41.90	$39.95	9.8%	2	0.93	16
$400.00	Jul 31	33.20	36.90	$35.05	10.6%	7	0.91	--
$390.00	Jul 31	24.00	27.90	$25.95	15.0%	5	0.84	18
$387.50	Jul 31	22.00	26.00	$24.00	16.7%	1	0.83	1

Most actively traded options today. High liquidity = easy entry/exit. 271 active (total vol 6.8K, top 1.2K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$385.00	Jul 31	0.90	3.30	$2.10	114.3%	172	0.19	893
$360.00	Jul 31	11.70	14.50	$13.10	21.4%	151	0.59	141
$370.00	Jul 31	6.50	9.20	$7.85	34.4%	149	0.44	96
$390.00	Jul 31	0.85	2.90	$1.88	109.0%	147	0.16	133
$380.00	Jul 31	2.00	5.30	$3.65	90.4%	145	0.27	1.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Jul 31	2.55	6.50	$4.53	87.2%	1.2K	0.27	95
$357.50	Jul 31	5.20	8.50	$6.85	48.2%	673	0.37	1
$325.00	Jul 31	0.00	2.75	$1.38	199.3%	594	0.09	150
$320.00	Aug 7	5.30	8.70	$7.00	48.6%	459	0.19	545
$312.50	Jul 31	0.00	1.75	$0.88	198.9%	229	0.05	21

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 71 strikes (avg 55.7%, max 122.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$425.00	Jul 31	Aug 21	213.6%	96.5%	121.3%	2	155
$412.50	Jul 31	Aug 7	193.7%	96.2%	101.3%	2	--
$427.50	Jul 31	Aug 7	186.2%	93.6%	98.9%	20	--
$410.00	Jul 31	Aug 28	182.6%	96.0%	90.3%	9	66
$420.00	Jul 31	Sep 4	175.4%	94.6%	85.5%	18	48

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$297.50	Jul 31	Aug 21	230.0%	103.3%	122.7%	3	9
$300.00	Jul 31	Sep 4	220.3%	100.8%	118.6%	79	650
$305.00	Jul 31	Sep 11	201.2%	96.4%	108.8%	28	176
$295.00	Jul 31	Sep 4	207.1%	101.1%	104.9%	24	98
$292.50	Jul 31	Aug 21	210.9%	104.6%	101.7%	2	30

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 207 found (best R:R 24.00, avg 2.47)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$385.00	$390.00	Jul 31	$0.22	$4.78	$0.22	21.73	$385.22
$417.50	$420.00	Aug 7	$0.20	$2.30	$0.20	11.50	$417.70
$397.50	$400.00	Jul 31	$0.27	$2.23	$0.27	8.26	$397.77
$392.50	$395.00	Jul 31	$0.35	$2.15	$0.35	6.14	$392.85
$430.00	$435.00	Aug 14	$0.70	$4.30	$0.70	6.14	$430.70

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$300.00	$295.00	Aug 7	$0.20	$4.80	$0.20	24.00	$299.80
$325.00	$322.50	Jul 31	$0.13	$2.37	$0.13	18.23	$324.87
$332.50	$330.00	Jul 31	$0.23	$2.27	$0.23	9.87	$332.27
$327.50	$325.00	Jul 31	$0.25	$2.25	$0.25	9.00	$327.25
$297.50	$295.00	Aug 21	$0.25	$2.25	$0.25	9.00	$297.25

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 236 found (best R:R 41.86, avg 1.63)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$305.00	$320.00	Jul 31	$14.65	$14.65	$0.35	41.86	$319.65
$330.00	$335.00	Jul 31	$4.75	$4.75	$0.25	19.00	$334.75
$322.50	$325.00	Jul 31	$2.35	$2.35	$0.15	15.67	$324.85
$327.50	$330.00	Jul 31	$2.30	$2.30	$0.20	11.50	$329.80
$340.00	$342.50	Jul 31	$2.25	$2.25	$0.25	9.00	$342.25

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$420.00	$405.00	Jul 31	$14.65	$14.65	$0.35	41.86	$405.35
$400.00	$390.00	Jul 31	$9.10	$9.10	$0.90	10.11	$390.90
$387.50	$385.00	Jul 31	$2.05	$2.05	$0.45	4.56	$385.45
$390.00	$387.50	Jul 31	$1.95	$1.95	$0.55	3.55	$388.05
$385.00	$380.00	Jul 31	$3.60	$3.60	$1.40	2.57	$381.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 71 found (avg debit $10.62, cheapest $2.80)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$427.50	Jul 31	Aug 7	$2.80	186.2%	93.6%
$425.00	Jul 31	Aug 7	$3.10	213.6%	99.7%
$430.00	Jul 31	Aug 7	$3.82	167.1%	101.2%
$412.50	Jul 31	Aug 7	$4.15	193.7%	96.2%
$410.00	Jul 31	Aug 7	$4.70	182.6%	95.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$300.00	Jul 31	Aug 7	$3.25	220.3%	119.6%
$295.00	Jul 31	Aug 7	$3.35	207.1%	124.8%
$307.50	Jul 31	Aug 7	$3.98	200.4%	115.5%
$305.00	Jul 31	Aug 7	$4.20	201.2%	120.4%
$365.00	Aug 21	Aug 28	$4.45	97.8%	96.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 63 found (cheapest 5.46% of stock, avg 14.80%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$370.00	Jul 31	$7.85	$12.10	$19.95	$350.05	$389.95	5.46%
$362.50	Jul 31	$11.60	$8.50	$20.10	$342.40	$382.60	5.50%
$360.00	Jul 31	$13.10	$7.90	$21.00	$339.00	$381.00	5.75%
$357.50	Jul 31	$14.50	$6.85	$21.35	$336.15	$378.85	5.84%
$380.00	Jul 31	$3.65	$18.35	$22.00	$358.00	$402.00	6.02%
$355.00	Jul 31	$16.40	$6.10	$22.50	$332.50	$377.50	6.16%
$352.50	Jul 31	$17.85	$5.50	$23.35	$329.15	$375.85	6.39%
$385.00	Jul 31	$2.10	$21.95	$24.05	$360.95	$409.05	6.58%
$350.00	Jul 31	$19.80	$4.53	$24.33	$325.67	$374.33	6.66%
$347.50	Jul 31	$21.65	$4.13	$25.78	$321.72	$373.28	7.05%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 144 found (cheapest 2.72% of stock, avg 12.08%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$377.50	$352.50	Jul 31	$4.45	$5.50	$9.95	$342.55	$387.45
$377.50	$355.00	Jul 31	$4.45	$6.10	$10.55	$344.45	$388.05
$377.50	$357.50	Jul 31	$4.45	$6.85	$11.30	$346.20	$388.80
$375.00	$352.50	Jul 31	$5.90	$5.50	$11.40	$341.10	$386.40
$372.50	$352.50	Jul 31	$6.35	$5.50	$11.85	$340.65	$384.35
$375.00	$355.00	Jul 31	$5.90	$6.10	$12.00	$343.00	$387.00
$377.50	$360.00	Jul 31	$4.45	$7.90	$12.35	$347.65	$389.85
$372.50	$355.00	Jul 31	$6.35	$6.10	$12.45	$342.55	$384.95
$375.00	$357.50	Jul 31	$5.90	$6.85	$12.75	$344.75	$387.75
$377.50	$362.50	Jul 31	$4.45	$8.50	$12.95	$349.55	$390.45

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 301 found (best R:R 49.00, avg credit $5.29)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
315/320	345/350	Aug 28	$4.90	$0.10	49.00	$315.10	$349.90
345/350	365/370	Aug 28	$4.90	$0.10	49.00	$345.10	$369.90
322/325	330/335	Jul 31	$4.88	$0.12	40.67	$320.12	$334.88
300/305	315/320	Aug 7	$4.85	$0.15	32.33	$300.15	$319.85
325/328	338/340	Jul 31	$2.40	$0.10	24.00	$325.10	$339.90
315/318	350/352	Aug 21	$2.40	$0.10	24.00	$315.10	$352.40
315/320	365/370	Aug 28	$4.80	$0.20	24.00	$315.20	$369.80
355/360	380/385	Sep 4	$4.80	$0.20	24.00	$355.20	$384.80
308/310	325/328	Jul 31	$2.38	$0.12	19.83	$307.62	$327.38
322/325	340/342	Jul 31	$2.38	$0.12	19.83	$322.62	$342.38

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 74 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$340.00	$342.50	$345.00	Jul 31	$0.05	$2.45	49.00
$375.00	$380.00	$385.00	Aug 7	$0.10	$4.90	49.00
$425.00	$430.00	$435.00	Aug 14	$0.10	$4.90	49.00
$380.00	$382.50	$385.00	Aug 21	$0.05	$2.45	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
$295.00	$300.00	$305.00	Aug 14	$0.05	$4.95	99.00
$300.00	$302.50	$305.00	Jul 31	$0.05	$2.45	49.00
$300.00	$302.50	$305.00	Aug 21	$0.05	$2.45	49.00
$370.00	$380.00	$390.00	Aug 21	$0.20	$9.80	49.00
$302.50	$305.00	$307.50	Jul 31	$0.10	$2.40	24.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 52 found (best net $-3.50, 48 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$400.00	1:2	Sep 11	-$11.65	$38.35
$385.00	$415.00	1:2	Sep 4	-$15.35	$14.65
$300.00	$340.00	1:2	Aug 28	-$27.20	$12.80
$400.00	$410.00	1:2	Jul 31	-$2.57	$7.43
$415.00	$420.00	1:2	Jul 31	-$1.21	$3.79

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$375.00	$325.00	1:2	Sep 11	-$3.50	$46.50
$340.00	$300.00	1:2	Sep 4	-$2.50	$37.50
$380.00	$352.50	1:2	Aug 14	-$9.55	$17.95
$315.00	$300.00	1:2	Aug 28	-$9.75	$5.25
$320.00	$315.00	1:2	Jul 31	-$0.76	$4.24

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 75 found (best yield 10.53%, avg 4.13%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$375.00	Sep 4	$38.50	0.53	2.6%	10.53%	13.14%	8	--
$370.00	Aug 28	$36.70	0.54	1.2%	10.04%	11.28%	16	18
$380.00	Sep 4	$36.40	0.51	4.0%	9.96%	13.93%	10	--
$385.00	Sep 4	$34.10	0.49	5.3%	9.33%	14.67%	10	--
$380.00	Aug 28	$32.10	0.50	4.0%	8.78%	12.75%	10	--
$370.00	Aug 21	$32.00	0.53	1.2%	8.76%	9.99%	15	217
$400.00	Sep 11	$32.00	0.45	9.4%	8.76%	18.20%	1	--
$372.50	Aug 21	$30.80	0.52	1.9%	8.43%	10.35%	4	--
$375.00	Aug 21	$29.50	0.51	2.6%	8.07%	10.67%	4	28
$377.50	Aug 21	$28.50	0.49	3.3%	7.80%	11.08%	1	1

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 4,132

Total Puts 7,198

Put/Call Ratio 1.74

Net Difference -3,066

Prior's Put/Call Breakdown

Total Calls 7,480

Total Puts 9,321

Put/Call Ratio 1.25

Net Difference -1,841

Prior 7-Day Put/Call Summary

Total Calls 27,649

Total Puts 30,034

Average Put/Call Ratio 1.10

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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