TER - Options Database

TER

TERADYNE INC

$373.75 +1.16%

$373.85 (+0.03%)🌙

as of 07/23 07:11 PM

(7/22 21:04) ◀

Thursday, July 23, 2026 (7:11pm)

▶ (7/24 03:57)

◀ 7/23 19:11 ▶

Option Volume

Detail

ℹ

Current (07/23) 3,762

Calls: 1,367 (36%)

Puts: 2,395 (64%)

Prior (07/22) 3,815

Calls: 2,190 (57%)

Puts: 1,625 (43%)

Current vs Prior -1.39%

Calls: -37.58% (Calls)

Puts: +47.38% (Puts)

Prior 7-Day Total 48,271

Calls: 23,783 (49%)

Puts: 24,488 (51%)

Prior 7-Day Average 6,895

Calls: 3,397 (49%)

Puts: 3,498 (51%)

Current vs Prior 7-Day Avg -45.45%

Calls: -59.77%

Puts: -31.54%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/23) $10.12M

Calls: $3.93M (39%)

Puts: $6.20M (61%)

Prior (07/22) $9.25M

Calls: $5.39M (58%)

Puts: $3.86M (42%)

Current vs Prior +9.47%

Calls: -27.09%

Puts: +60.47%

Prior 7-Day Total $99.69M

Calls: $46.57M (47%)

Puts: $53.11M (53%)

Prior 7-Day Average $14.24M

Calls: $6.65M (47%)

Puts: $7.59M (53%)

Current vs Prior 7-Day Avg -28.91%

Calls: -40.98%

Puts: -18.33%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/23) 1.75

Prior (07/22) 0.74

Current vs Prior +136.12%

Prior 7-Day Average 1.01

Current vs Prior 7-Day Avg +73.86%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/23) 27,465

Calls: 13,164 (48%)

Puts: 14,301 (52%)

Prior (07/22) 21,916

Calls: 9,163 (42%)

Puts: 12,753 (58%)

Current vs Prior +25.32%

Prior 7-Day Total 212,379

Calls: 95,600 (45%)

Puts: 116,779 (55%)

Prior 7-Day Average 30,339

Calls: 13,657 (45%)

Puts: 16,682 (55%)

Current vs Prior 7-Day Avg -9.48%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.26% | 17.93%25.71% | 33.48%

Prior 7.66% | 19.08%26.55% | 33.83%

Current vs Prior -31.36% | -6.06%-3.16% | -1.03%

Prior 7-Day Avg 8.61% | 17.02%14.81% | 31.10%

Current vs 7-Day Avg -38.95% | +5.35%+73.64% | +7.65%

Prior 7-Day Eod 7.66% | 19.08%26.55% | 33.83%

Current vs 7-Day Eod -31.36% | -6.06%-3.16% | -1.03%

Sentiment BULLISHBULLISH

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 61% put dollar volume ($6.20M). Extreme bearish P/C ratio of 1.75 - heavy put buying. P/C ratio rising 136% - increased hedging/bearish positioning. Rising open interest (up 25%) indicates new positions being established.

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 BEARISH

Current BEARISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

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

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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 40 of results (avg 7.5%, best 3.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$370.00	Aug 21	47.60	50.30	$48.95	5.5%	5	0.57	153
$340.00	Aug 21	63.00	66.70	$64.85	5.7%	1	0.67	88
$350.00	Aug 21	57.60	61.00	$59.30	5.7%	2	0.64	248
$390.00	Aug 21	38.70	41.10	$39.90	6.0%	3	0.51	--
$375.00	Aug 21	44.80	47.60	$46.20	6.1%	1	0.56	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Aug 21	48.60	50.40	$49.50	3.6%	22	0.46	215
$390.00	Aug 21	54.10	57.20	$55.65	5.6%	1	0.49	81
$445.00	Jul 24	69.30	73.40	$71.35	5.7%	1	0.92	7
$400.00	Aug 21	59.80	63.40	$61.60	5.8%	4	0.52	66
$370.00	Aug 21	42.90	45.70	$44.30	6.3%	1	0.43	--

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. 48 found (avg delta 0.67, highest 0.95)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$325.00	Jul 24	47.40	50.80	$49.10	6.9%	1	0.92	--
$340.00	Jul 24	33.30	36.70	$35.00	9.7%	1	0.91	--
$342.50	Jul 24	30.50	33.90	$32.20	10.6%	7	0.87	--
$345.00	Jul 24	28.30	32.00	$30.15	12.3%	1	0.85	--
$350.00	Jul 24	24.00	27.10	$25.55	12.1%	13	0.84	143

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Jul 24	54.40	58.50	$56.45	7.3%	2	0.95	--
$445.00	Jul 24	69.30	73.40	$71.35	5.7%	1	0.92	7
$415.00	Jul 24	39.70	43.40	$41.55	8.9%	1	0.90	7
$410.00	Jul 24	35.10	38.60	$36.85	9.5%	1	0.90	3
$405.00	Jul 24	30.80	34.20	$32.50	10.5%	1	0.88	7

Most actively traded options today. High liquidity = easy entry/exit. 154 active (total vol 1.9K, top 931)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Jul 24	1.00	2.00	$1.50	66.7%	105	0.14	141
$387.50	Jul 24	1.70	5.40	$3.55	104.2%	37	0.27	15
$385.00	Jul 24	2.50	5.60	$4.05	76.5%	26	0.31	72
$370.00	Jul 24	9.20	12.60	$10.90	31.2%	21	0.57	118
$400.00	Aug 21	34.90	37.40	$36.15	6.9%	20	0.47	515

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Aug 7	14.80	18.00	$16.40	19.5%	931	0.24	11
$300.00	Jul 31	6.00	9.80	$7.90	48.1%	55	0.15	637
$357.50	Jul 24	2.00	4.60	$3.30	78.8%	43	0.23	55
$300.00	Jul 24	0.00	0.75	$0.38	197.4%	34	0.02	177
$375.00	Jul 31	31.90	35.10	$33.50	9.6%	30	0.46	--

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 35 strikes (avg 34.8%, max 128.8%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$440.00	Jul 24	Aug 21	199.8%	109.3%	82.7%	4	26
$425.00	Jul 24	Aug 14	159.7%	114.9%	39.0%	3	--
$360.00	Jul 31	Aug 21	151.6%	111.7%	35.6%	10	164
$435.00	Jul 24	Aug 7	169.4%	125.1%	35.4%	3	14
$420.00	Jul 24	Aug 21	145.9%	111.1%	31.4%	18	320

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$307.50	Jul 24	Aug 21	256.8%	112.2%	128.8%	2	9
$300.00	Jul 24	Sep 4	225.1%	109.5%	105.6%	35	177
$315.00	Jul 24	Aug 21	225.8%	114.1%	97.9%	38	81
$325.00	Jul 24	Aug 21	196.5%	113.5%	73.1%	8	--
$320.00	Jul 24	Aug 14	198.9%	122.2%	62.8%	16	16

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 113 found (best R:R 42.48, avg 3.46)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$425.00	$435.00	Jul 24	$0.23	$9.77	$0.23	42.48	$425.23
$405.00	$410.00	Jul 24	$0.23	$4.77	$0.23	20.74	$405.23
$422.50	$425.00	Jul 24	$0.12	$2.38	$0.12	19.83	$422.62
$412.50	$420.00	Jul 24	$0.42	$7.08	$0.42	16.86	$412.92
$390.00	$392.50	Jul 24	$0.17	$2.33	$0.17	13.71	$390.17

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$315.00	$312.50	Jul 24	$0.13	$2.37	$0.13	18.23	$314.87
$347.50	$345.00	Jul 24	$0.18	$2.32	$0.18	12.89	$347.32
$327.50	$325.00	Jul 24	$0.22	$2.28	$0.22	10.36	$327.28
$322.50	$320.00	Jul 24	$0.25	$2.25	$0.25	9.00	$322.25
$345.00	$342.50	Jul 24	$0.35	$2.15	$0.35	6.14	$344.65

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 127 found (best R:R 149.00, avg 2.48)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$325.00	$340.00	Jul 24	$14.10	$14.10	$0.90	15.67	$339.10
$345.00	$350.00	Jul 24	$4.60	$4.60	$0.40	11.50	$349.60
$350.00	$355.00	Jul 24	$4.20	$4.20	$0.80	5.25	$354.20
$342.50	$345.00	Jul 24	$2.05	$2.05	$0.45	4.56	$344.55
$355.00	$357.50	Jul 24	$1.85	$1.85	$0.65	2.85	$356.85

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$445.00	$430.00	Jul 24	$14.90	$14.90	$0.10	149.00	$430.10
$415.00	$410.00	Jul 24	$4.70	$4.70	$0.30	15.67	$410.30
$405.00	$400.00	Jul 24	$4.65	$4.65	$0.35	13.29	$400.35
$400.00	$395.00	Jul 24	$4.35	$4.35	$0.65	6.69	$395.65
$410.00	$405.00	Jul 24	$4.35	$4.35	$0.65	6.69	$405.65

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 43 found (avg debit $19.68, cheapest $5.20)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$430.00	Jul 31	Aug 7	$5.20	145.8%	125.4%
$360.00	Jul 31	Aug 14	$10.10	151.6%	118.2%
$440.00	Jul 24	Jul 31	$10.52	199.8%	147.1%
$425.00	Jul 24	Jul 31	$14.12	159.7%	148.1%
$422.50	Jul 24	Jul 31	$14.50	159.3%	147.5%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$300.00	Jul 24	Jul 31	$7.52	225.1%	163.7%
$305.00	Jul 24	Jul 31	$8.17	219.2%	160.9%
$310.00	Jul 24	Jul 31	$8.88	237.6%	161.3%
$320.00	Jul 24	Jul 31	$11.40	198.9%	159.2%
$322.50	Jul 24	Jul 31	$11.90	201.8%	159.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 28 found (cheapest 4.98% of stock, avg 13.64%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$370.00	Jul 24	$10.90	$7.70	$18.60	$351.40	$388.60	4.98%
$367.50	Jul 24	$12.30	$6.90	$19.20	$348.30	$386.70	5.14%
$365.00	Jul 24	$14.05	$5.85	$19.90	$345.10	$384.90	5.32%
$385.00	Jul 24	$4.05	$15.90	$19.95	$365.05	$404.95	5.34%
$387.50	Jul 24	$3.55	$17.80	$21.35	$366.15	$408.85	5.71%
$390.00	Jul 24	$2.95	$19.35	$22.30	$367.70	$412.30	5.97%
$357.50	Jul 24	$19.50	$3.30	$22.80	$334.70	$380.30	6.10%
$355.00	Jul 24	$21.35	$3.50	$24.85	$330.15	$379.85	6.65%
$395.00	Jul 24	$2.58	$23.50	$26.08	$368.92	$421.08	6.98%
$350.00	Jul 24	$25.55	$2.10	$27.65	$322.35	$377.65	7.40%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 106 found (cheapest 1.97% of stock, avg 12.10%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$385.00	$357.50	Jul 24	$4.05	$3.30	$7.35	$350.15	$392.35
$382.50	$357.50	Jul 24	$4.95	$3.30	$8.25	$349.25	$390.75
$385.00	$360.00	Jul 24	$4.05	$4.45	$8.50	$351.50	$393.50
$382.50	$360.00	Jul 24	$4.95	$4.45	$9.40	$350.60	$391.90
$380.00	$357.50	Jul 24	$6.20	$3.30	$9.50	$348.00	$389.50
$385.00	$365.00	Jul 24	$4.05	$5.85	$9.90	$355.10	$394.90
$377.50	$357.50	Jul 24	$6.95	$3.30	$10.25	$347.25	$387.75
$380.00	$360.00	Jul 24	$6.20	$4.45	$10.65	$349.35	$390.65
$382.50	$365.00	Jul 24	$4.95	$5.85	$10.80	$354.20	$393.30
$385.00	$367.50	Jul 24	$4.05	$6.90	$10.95	$356.55	$395.95

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 286 found (best R:R 114.38, avg credit $5.15)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
305/308	325/340	Jul 24	$14.87	$0.13	114.38	$292.63	$339.87
345/350	365/370	Aug 21	$4.90	$0.10	49.00	$345.10	$369.90
320/322	345/350	Jul 24	$4.85	$0.15	32.33	$317.65	$349.85
325/330	370/375	Aug 21	$4.85	$0.15	32.33	$325.15	$374.85
325/328	345/350	Jul 24	$4.82	$0.18	26.78	$322.68	$349.82
320/322	325/340	Jul 24	$14.35	$0.65	22.08	$308.15	$339.35
350/352	355/358	Jul 24	$2.38	$0.12	19.83	$350.12	$357.38
325/330	345/350	Jul 31	$4.75	$0.25	19.00	$325.25	$349.75
312/315	325/340	Jul 24	$14.23	$0.77	18.48	$300.77	$339.23
312/315	345/350	Jul 24	$4.73	$0.27	17.52	$310.27	$349.73

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 30 found (best R:R 39.00, cheapest $0.10)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$390.00	$400.00	$410.00	Aug 21	$0.25	$9.75	39.00
$360.00	$370.00	$380.00	Aug 14	$0.30	$9.70	32.33
$367.50	$370.00	$372.50	Jul 24	$0.10	$2.40	24.00
$370.00	$372.50	$375.00	Jul 24	$0.10	$2.40	24.00
$420.00	$422.50	$425.00	Jul 31	$0.10	$2.40	24.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$390.00	$395.00	$400.00	Jul 24	$0.20	$4.80	24.00
$345.00	$350.00	$355.00	Jul 31	$0.25	$4.75	19.00
$322.50	$325.00	$327.50	Jul 24	$0.14	$2.36	16.86
$310.00	$312.50	$315.00	Jul 24	$0.15	$2.35	15.67
$395.00	$400.00	$405.00	Jul 24	$0.30	$4.70	15.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 41 found (best net $-3.85, 37 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$410.00	1:2	Aug 14	-$16.75	$13.25
$425.00	$435.00	1:2	Jul 24	-$0.27	$9.73
$412.50	$420.00	1:2	Jul 24	-$0.26	$7.24
$405.00	$410.00	1:2	Jul 24	-$1.04	$3.96
$435.00	$440.00	1:2	Jul 24	-$1.26	$3.74

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$360.00	$320.00	1:2	Aug 14	-$3.85	$36.15
$365.00	$335.00	1:2	Aug 7	-$8.80	$21.20
$320.00	$300.00	1:2	Aug 14	-$7.20	$12.80
$320.00	$305.00	1:2	Aug 7	-$8.30	$6.70
$375.00	$355.00	1:2	Jul 31	-$14.90	$5.10

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 47 found (best yield 11.99%, avg 5.26%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$375.00	Aug 21	$44.80	0.56	0.3%	11.99%	12.32%	1	--
$380.00	Aug 21	$42.50	0.54	1.7%	11.37%	13.04%	16	453
$390.00	Aug 28	$42.30	0.52	4.3%	11.32%	15.67%	1	--
$385.00	Aug 21	$40.80	0.52	3.0%	10.92%	13.93%	1	--
$390.00	Aug 21	$38.70	0.51	4.3%	10.35%	14.70%	3	--
$380.00	Aug 14	$38.60	0.53	1.7%	10.33%	12.00%	2	--
$375.00	Aug 7	$36.60	0.55	0.3%	9.79%	10.13%	1	--
$400.00	Aug 21	$34.90	0.47	7.0%	9.34%	16.36%	20	515
$385.00	Aug 7	$32.20	0.51	3.0%	8.62%	11.63%	1	--
$410.00	Aug 21	$31.20	0.44	9.7%	8.35%	18.05%	4	307

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 1,367

Total Puts 2,395

Put/Call Ratio 1.75

Net Difference -1,028

Prior's Put/Call Breakdown

Total Calls 2,190

Total Puts 1,625

Put/Call Ratio 0.74

Net Difference 565

Prior 7-Day Put/Call Summary

Total Calls 23,783

Total Puts 24,488

Average Put/Call Ratio 1.01

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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