TER - Options Database

TER

TERADYNE INC

$333.76 +3.54%

$333.00 (-0.23%)🌙

as of 07/20 07:09 PM

(7/17 19:22) ◀

Monday, July 20, 2026 (7:09pm)

▶ (7/21 19:07)

◀ 7/20 19:09 ▶

Option Volume

Detail

ℹ

Current (07/20) 10,864

Calls: 4,136 (38%)

Puts: 6,728 (62%)

Prior (07/17) 8,766

Calls: 4,345 (50%)

Puts: 4,421 (50%)

Current vs Prior +23.93%

Calls: -4.81% (Calls)

Puts: +52.18% (Puts)

Prior 7-Day Total 44,491

Calls: 26,412 (59%)

Puts: 18,079 (41%)

Prior 7-Day Average 6,355

Calls: 3,773 (59%)

Puts: 2,582 (41%)

Current vs Prior 7-Day Avg +70.93%

Calls: +9.62%

Puts: +160.50%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/20) $19.20M

Calls: $6.79M (35%)

Puts: $12.41M (65%)

Prior (07/17) $17.08M

Calls: $7.17M (42%)

Puts: $9.91M (58%)

Current vs Prior +12.38%

Calls: -5.32%

Puts: +25.19%

Prior 7-Day Total $102.73M

Calls: $52.90M (51%)

Puts: $49.83M (49%)

Prior 7-Day Average $14.68M

Calls: $7.56M (51%)

Puts: $7.12M (49%)

Current vs Prior 7-Day Avg +30.81%

Calls: -10.12%

Puts: +74.27%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/20) 1.63

Prior (07/17) 1.02

Current vs Prior +59.87%

Prior 7-Day Average 0.76

Current vs Prior 7-Day Avg +112.86%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/20) 27,055

Calls: 12,616 (47%)

Puts: 14,439 (53%)

Prior (07/17) 36,846

Calls: 17,094 (46%)

Puts: 19,752 (54%)

Current vs Prior -26.57%

Prior 7-Day Total 228,036

Calls: 107,383 (47%)

Puts: 120,653 (53%)

Prior 7-Day Average 32,576

Calls: 15,340 (47%)

Puts: 17,236 (53%)

Current vs Prior 7-Day Avg -16.95%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 11.04% | 20.97%27.74% | 35.83%

Prior 11.97% | 20.74%1.44% | 29.21%

Current vs Prior -7.79% | +1.14%+1831.66% | +22.69%

Prior 7-Day Avg 8.35% | 14.59%7.90% | 28.87%

Current vs 7-Day Avg +32.18% | +43.73%+251.41% | +24.13%

Prior 7-Day Eod 11.97% | 20.74%1.44% | 29.21%

Current vs 7-Day Eod -7.79% | +1.14%+1831.66% | +22.69%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 25.69% | 16.29%

Calls: 27.59% | 19.47%

Puts: 23.79% | 13.10%

Prior 25.69% | 16.29%

Calls: 27.59% | 19.47%

Puts: 23.79% | 13.10%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 25.69% | 16.29%

Calls: 27.59% | 19.47%

Puts: 23.79% | 13.10%

Current vs 7-Day Avg +0.00% | +0.00%

Liquidity Expensive

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Moderately bearish flow with 65% put dollar volume ($12.41M). Extreme bearish P/C ratio of 1.63 - heavy put buying. P/C ratio rising 60% - increased hedging/bearish positioning. Declining open interest (down 27%) indicates positions being closed.

Smart Money BEARISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BEARISH

Prior BEARISH

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

📈 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

🎯

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 64 of results (avg 6.8%, best 4.2%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$302.50	Aug 21	60.80	63.40	$62.10	4.2%	1	0.67	--
$292.50	Aug 21	66.90	69.80	$68.35	4.2%	1	0.70	--
$310.00	Aug 21	56.40	59.10	$57.75	4.7%	1	0.65	--
$320.00	Aug 21	51.20	53.90	$52.55	5.1%	1	0.61	63
$320.00	Aug 28	54.30	57.30	$55.80	5.4%	5	0.61	3

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Jul 24	66.80	69.80	$68.30	4.4%	1	0.90	--
$360.00	Aug 21	59.90	62.60	$61.25	4.4%	5	0.52	270
$390.00	Aug 7	73.20	76.50	$74.85	4.4%	9	0.66	--
$380.00	Aug 21	73.00	76.30	$74.65	4.4%	3	0.58	--
$370.00	Aug 21	66.10	69.10	$67.60	4.4%	6	0.55	94

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. 64 found (avg delta 0.62, highest 0.90)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$287.50	Jul 24	47.80	52.50	$50.15	9.4%	2	0.84	--
$290.00	Jul 24	46.00	50.50	$48.25	9.3%	2	0.83	1
$297.50	Jul 24	39.60	43.90	$41.75	10.3%	2	0.79	--
$300.00	Jul 24	37.90	42.00	$39.95	10.3%	2	0.79	6
$297.50	Jul 31	52.50	56.80	$54.65	7.9%	35	0.71	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Jul 24	66.80	69.80	$68.30	4.4%	1	0.90	--
$390.00	Jul 24	57.40	60.80	$59.10	5.8%	2	0.87	--
$375.00	Jul 24	44.40	47.70	$46.05	7.2%	1	0.81	--
$370.00	Jul 24	40.20	43.70	$41.95	8.3%	8	0.78	22
$385.00	Jul 31	65.90	69.00	$67.45	4.6%	1	0.67	67

Most actively traded options today. High liquidity = easy entry/exit. 202 active (total vol 5.7K, top 1.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Jul 31	15.20	18.60	$16.90	20.1%	518	0.34	23
$350.00	Jul 31	25.10	29.00	$27.05	14.4%	412	0.47	579
$400.00	Jul 24	1.55	2.75	$2.15	55.8%	118	0.10	45
$390.00	Jul 31	12.50	16.50	$14.50	27.6%	60	0.31	--
$350.00	Jul 24	8.70	12.50	$10.60	35.8%	52	0.38	141

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$300.00	Aug 21	27.80	30.90	$29.35	10.6%	1.0K	0.32	345
$290.00	Jul 24	3.50	6.50	$5.00	60.0%	941	0.17	130
$275.00	Jul 31	10.40	13.80	$12.10	28.1%	491	0.20	19
$285.00	Jul 24	2.70	5.50	$4.10	68.3%	205	0.14	10
$297.50	Aug 7	20.60	23.30	$21.95	12.3%	110	0.30	--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 41 strikes (avg 13.6%, max 36.7%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Jul 24	Aug 28	134.2%	113.5%	18.3%	6	3
$400.00	Jul 24	Aug 28	132.3%	113.5%	16.5%	125	66
$380.00	Jul 24	Aug 28	128.0%	112.9%	13.4%	34	197
$335.00	Jul 24	Aug 28	129.5%	115.6%	12.0%	5	--
$340.00	Jul 24	Aug 28	127.6%	114.7%	11.3%	12	38

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$275.00	Jul 24	Aug 28	158.8%	116.2%	36.7%	30	232
$270.00	Jul 24	Aug 21	165.6%	121.9%	35.9%	38	226
$290.00	Jul 24	Aug 21	151.8%	119.3%	27.2%	946	405
$285.00	Jul 24	Aug 21	152.6%	120.6%	26.6%	206	10
$380.00	Jul 31	Aug 21	144.9%	116.0%	24.9%	4	--

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 160 found (best R:R 15.67, avg 2.12)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$362.50	$365.00	Jul 24	$0.15	$2.35	$0.15	15.67	$362.65
$390.00	$392.50	Jul 24	$0.23	$2.27	$0.23	9.87	$390.23
$397.50	$400.00	Jul 24	$0.23	$2.27	$0.23	9.87	$397.73
$370.00	$375.00	Jul 24	$0.55	$4.45	$0.55	8.09	$370.55
$395.00	$397.50	Jul 31	$0.30	$2.20	$0.30	7.33	$395.30

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$272.50	$270.00	Jul 31	$0.25	$2.25	$0.25	9.00	$272.25
$287.50	$285.00	Jul 24	$0.28	$2.22	$0.28	7.93	$287.22
$300.00	$295.00	Jul 24	$0.65	$4.35	$0.65	6.69	$299.35
$270.00	$267.50	Jul 24	$0.37	$2.13	$0.37	5.76	$269.63
$282.50	$280.00	Jul 24	$0.47	$2.03	$0.47	4.32	$282.03

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 180 found (best R:R 11.50, avg 1.08)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$290.00	$297.50	Jul 24	$6.50	$6.50	$1.00	6.50	$296.50
$287.50	$290.00	Jul 24	$1.90	$1.90	$0.60	3.17	$289.40
$300.00	$315.00	Jul 24	$11.15	$11.15	$3.85	2.90	$311.15
$297.50	$300.00	Jul 24	$1.80	$1.80	$0.70	2.57	$299.30
$322.50	$325.00	Jul 24	$1.75	$1.75	$0.75	2.33	$324.25

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$400.00	$390.00	Jul 24	$9.20	$9.20	$0.80	11.50	$390.80
$355.00	$352.50	Jul 31	$2.25	$2.25	$0.25	9.00	$352.75
$390.00	$375.00	Jul 24	$13.05	$13.05	$1.95	6.69	$376.95
$375.00	$370.00	Jul 24	$4.10	$4.10	$0.90	4.56	$370.90
$385.00	$380.00	Jul 31	$3.90	$3.90	$1.10	3.55	$381.10

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 53 found (avg debit $14.33, cheapest $5.85)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$400.00	Jul 24	Jul 31	$10.10	132.3%	144.2%
$397.50	Jul 24	Jul 31	$10.52	132.5%	145.0%
$395.00	Jul 24	Jul 31	$10.87	128.3%	143.9%
$392.50	Jul 24	Jul 31	$11.70	124.6%	145.3%
$390.00	Jul 24	Jul 31	$11.97	124.3%	145.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$297.50	Aug 7	Aug 21	$5.85	133.3%	117.2%
$380.00	Jul 31	Aug 14	$7.55	144.9%	121.9%
$267.50	Jul 24	Jul 31	$8.27	164.2%	164.1%
$270.00	Jul 24	Jul 31	$8.45	165.6%	163.3%
$272.50	Jul 24	Jul 31	$9.00	155.0%	160.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 42 found (cheapest 10.68% of stock, avg 19.08%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$335.00	Jul 24	$17.15	$18.50	$35.65	$299.35	$370.65	10.68%
$332.50	Jul 24	$18.35	$17.80	$36.15	$296.35	$368.65	10.83%
$340.00	Jul 24	$14.70	$21.45	$36.15	$303.85	$376.15	10.83%
$330.00	Jul 24	$19.80	$16.45	$36.25	$293.75	$366.25	10.86%
$337.50	Jul 24	$16.05	$20.25	$36.30	$301.20	$373.80	10.88%
$327.50	Jul 24	$21.25	$15.30	$36.55	$290.95	$364.05	10.95%
$342.50	Jul 24	$13.95	$22.80	$36.75	$305.75	$379.25	11.01%
$325.00	Jul 24	$22.55	$14.35	$36.90	$288.10	$361.90	11.06%
$345.00	Jul 24	$12.75	$24.45	$37.20	$307.80	$382.20	11.15%
$322.50	Jul 24	$24.30	$13.20	$37.50	$285.00	$360.00	11.24%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 113 found (cheapest 7.69% of stock, avg 16.44%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$347.50	$325.00	Jul 24	$11.30	$14.35	$25.65	$299.35	$373.15
$347.50	$327.50	Jul 24	$11.30	$15.30	$26.60	$300.90	$374.10
$345.00	$325.00	Jul 24	$12.75	$14.35	$27.10	$297.90	$372.10
$347.50	$330.00	Jul 24	$11.30	$16.45	$27.75	$302.25	$375.25
$345.00	$327.50	Jul 24	$12.75	$15.30	$28.05	$299.45	$373.05
$342.50	$325.00	Jul 24	$13.95	$14.35	$28.30	$296.70	$370.80
$340.00	$325.00	Jul 24	$14.70	$14.35	$29.05	$295.95	$369.05
$347.50	$332.50	Jul 24	$11.30	$17.80	$29.10	$303.40	$376.60
$345.00	$330.00	Jul 24	$12.75	$16.45	$29.20	$300.80	$374.20
$342.50	$327.50	Jul 24	$13.95	$15.30	$29.25	$298.25	$371.75

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 309 found (best R:R 24.00, avg credit $5.24)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
280/285	300/305	Jul 31	$4.80	$0.20	24.00	$280.20	$304.80
280/282	288/290	Jul 24	$2.37	$0.13	18.23	$280.13	$289.87
288/290	322/325	Jul 24	$2.37	$0.13	18.23	$287.63	$324.87
272/275	290/298	Jul 24	$7.05	$0.45	15.67	$267.95	$297.05
272/275	298/300	Jul 24	$2.35	$0.15	15.67	$272.65	$299.85
282/285	320/322	Jul 24	$2.35	$0.15	15.67	$282.65	$322.35
305/308	322/325	Jul 24	$2.35	$0.15	15.67	$305.15	$324.85
302/305	340/342	Jul 31	$2.35	$0.15	15.67	$302.65	$342.35
280/282	290/298	Jul 24	$6.97	$0.53	13.15	$275.53	$296.97
272/275	322/325	Jul 24	$2.30	$0.20	11.50	$272.70	$324.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 55 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$365.00	$370.00	$375.00	Jul 31	$0.05	$4.95	99.00
$340.00	$345.00	$350.00	Aug 21	$0.10	$4.90	49.00
$380.00	$390.00	$400.00	Aug 28	$0.25	$9.75	39.00
$380.00	$390.00	$400.00	Aug 7	$0.30	$9.70	32.33
$332.50	$335.00	$337.50	Jul 24	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$370.00	$375.00	$380.00	Aug 21	$0.05	$4.95	99.00
$310.00	$315.00	$320.00	Aug 21	$0.15	$4.85	32.33
$310.00	$312.50	$315.00	Jul 24	$0.10	$2.40	24.00
$312.50	$315.00	$317.50	Jul 24	$0.10	$2.40	24.00
$320.00	$322.50	$325.00	Jul 24	$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. 16 found (best net $-4.50, 15 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$300.00	$335.00	1:2	Aug 7	-$19.10	$15.90
$370.00	$375.00	1:2	Jul 24	-$3.65	$1.35
$387.50	$390.00	1:2	Jul 24	-$1.83	$0.67
$397.50	$400.00	1:2	Jul 24	-$1.92	$0.58
$390.00	$392.50	1:2	Jul 24	-$2.07	$0.43

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$307.50	1:2	Aug 7	-$4.50	$38.00
$325.00	$300.00	1:2	Aug 14	-$15.05	$9.95
$285.00	$270.00	1:2	Aug 14	-$11.05	$3.95
$285.00	$282.50	1:2	Jul 24	-$1.80	$0.70
$275.00	$272.50	1:2	Jul 24	-$1.85	$0.65

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 71 found (best yield 14.26%, avg 5.69%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$335.00	Aug 28	$47.60	0.57	0.4%	14.26%	14.63%	1	--
$340.00	Aug 28	$45.10	0.55	1.9%	13.51%	15.38%	1	--
$345.00	Aug 28	$43.10	0.54	3.4%	12.91%	16.28%	2	--
$340.00	Aug 21	$41.70	0.55	1.9%	12.49%	14.36%	32	91
$350.00	Aug 28	$41.30	0.52	4.9%	12.37%	17.24%	1	--
$345.00	Aug 21	$39.70	0.53	3.4%	11.89%	15.26%	1	--
$350.00	Aug 21	$37.70	0.51	4.9%	11.30%	16.16%	16	240
$335.00	Aug 7	$36.50	0.55	0.4%	10.94%	11.31%	13	24
$340.00	Aug 7	$34.10	0.53	1.9%	10.22%	12.09%	5	--
$360.00	Aug 21	$33.80	0.48	7.9%	10.13%	17.99%	7	127

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 4,136

Total Puts 6,728

Put/Call Ratio 1.63

Net Difference -2,592

Prior's Put/Call Breakdown

Total Calls 4,345

Total Puts 4,421

Put/Call Ratio 1.02

Net Difference -76

Prior 7-Day Put/Call Summary

Total Calls 26,412

Total Puts 18,079

Average Put/Call Ratio 0.76

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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