TER - Options Database

TER

TERADYNE INC

$398.38 +2.75%

$399.02 (+0.16%)🌙

as of 09/25 07:01 PM

(9/24 19:12) ◀

Friday, September 25, 2026 (7:01pm)

▶

◀ 9/25 19:01

Option Volume

Detail

ℹ

Current (09/25) 3,302

Calls: 1,891 (57%)

Puts: 1,411 (43%)

Prior (09/24) 5,775

Calls: 4,479 (78%)

Puts: 1,296 (22%)

Current vs Prior -42.82%

Calls: -57.78% (Calls)

Puts: +8.87% (Puts)

Prior 7-Day Total 37,814

Calls: 22,450 (59%)

Puts: 15,364 (41%)

Prior 7-Day Average 5,402

Calls: 3,207 (59%)

Puts: 2,194 (41%)

Current vs Prior 7-Day Avg -38.87%

Calls: -41.04%

Puts: -35.71%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/25) $4.53M

Calls: $3.20M (71%)

Puts: $1.33M (29%)

Prior (09/24) $7.73M

Calls: $6.21M (80%)

Puts: $1.52M (20%)

Current vs Prior -41.36%

Calls: -48.42%

Puts: -12.54%

Prior 7-Day Total $70.62M

Calls: $41.47M (59%)

Puts: $29.15M (41%)

Prior 7-Day Average $10.09M

Calls: $5.92M (59%)

Puts: $4.16M (41%)

Current vs Prior 7-Day Avg -55.08%

Calls: -45.94%

Puts: -68.09%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/25) 0.75

Prior (09/24) 0.29

Current vs Prior +157.88%

Prior 7-Day Average 0.90

Current vs Prior 7-Day Avg -17.33%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/25) 25,953

Calls: 11,671 (45%)

Puts: 14,282 (55%)

Prior (09/24) 34,333

Calls: 11,758 (34%)

Puts: 22,575 (66%)

Current vs Prior -24.41%

Prior 7-Day Total 206,148

Calls: 79,341 (38%)

Puts: 126,807 (62%)

Prior 7-Day Average 29,449

Calls: 11,334 (38%)

Puts: 18,115 (62%)

Current vs Prior 7-Day Avg -11.87%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (09/25) | Next (10/02)Expiry (10/16) | Next (11/20)

Current 1.38% | 7.07%12.41% | 23.63%

Prior 3.25% | 7.76%12.50% | 24.31%

Current vs Prior +117.42% | +25.29%-0.67% | -2.78%

Prior 7-Day Avg 5.41% | 8.92%8.21% | 18.96%

Current vs 7-Day Avg +30.55% | +9.06%+51.11% | +24.66%

Prior 7-Day Eod 3.25% | 7.76%12.50% | 24.31%

Current vs 7-Day Eod +117.42% | +25.29%-0.67% | -2.78%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 50.39% | 35.31%

Calls: 47.24% | 33.33%

Puts: 53.54% | 37.29%

Prior 50.39% | 35.31%

Calls: 47.24% | 33.33%

Puts: 53.54% | 37.29%

Current vs Prior +0.00% | +0.00%

Prior 7-Day Avg 37.14% | 25.14%

Calls: 34.93% | 23.99%

Puts: 39.36% | 26.29%

Current vs 7-Day Avg +35.67% | +40.45%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 71% call dollar volume ($3.20M). Below-average activity with volume down 43% vs prior. P/C ratio rising 158% - increased hedging/bearish positioning. Declining open interest (down 24%) indicates positions being closed.

Smart Money BULLISH

Retail Flow BULLISH

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

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

💰

Best Value <$1

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 6 of results (avg 8.6%, best 7.3%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$355.00	Sep 25	42.50	45.70	$44.10	7.3%	1	0.89	--
$320.00	Oct 16	78.40	84.90	$81.65	8.0%	2	0.91	141
$325.00	Sep 25	70.90	77.10	$74.00	8.4%	1	0.94	--
$357.50	Sep 25	39.80	43.30	$41.55	8.4%	1	0.89	--
$337.50	Oct 2	59.20	65.20	$62.20	9.6%	20	0.97	--

PUTS (0)

No puts meet the criteria

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. 69 found (avg delta 0.74, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Sep 25	45.80	50.90	$48.35	10.5%	2	1.00	56
$372.50	Sep 25	23.50	27.80	$25.65	16.8%	4	1.00	334
$375.00	Sep 25	21.00	26.00	$23.50	21.3%	5	1.00	57
$337.50	Oct 2	59.20	65.20	$62.20	9.6%	20	0.97	--
$390.00	Sep 25	6.30	11.00	$8.65	54.3%	47	0.95	123

PUTS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Sep 25	42.90	49.10	$46.00	13.5%	1	0.88	--
$400.00	Sep 25	0.15	5.20	$2.68	188.4%	23	0.86	142
$412.50	Oct 2	18.00	24.70	$21.35	31.4%	12	0.64	--
$410.00	Oct 9	22.80	29.30	$26.05	25.0%	2	0.57	--

Most actively traded options today. High liquidity = easy entry/exit. 220 active (total vol 2.2K, top 172)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Sep 25	0.00	0.30	$0.15	200.0%	172	0.14	209
$455.00	Oct 2	0.35	1.95	$1.15	139.1%	130	0.07	1
$440.00	Oct 9	2.65	6.80	$4.72	87.9%	79	0.20	17
$385.00	Oct 23	32.30	39.00	$35.65	18.8%	71	0.62	13
$420.00	Oct 2	2.40	6.60	$4.50	93.3%	58	0.26	76

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Oct 23	15.20	20.80	$18.00	31.1%	136	0.33	103
$395.00	Oct 23	21.40	29.90	$25.65	33.1%	37	0.44	--
$340.00	Oct 2	0.25	0.90	$0.57	114.0%	31	0.04	53
$375.00	Sep 25	0.00	0.25	$0.13	192.3%	29	0.03	165
$375.00	Oct 2	2.50	5.10	$3.80	68.4%	29	0.21	13

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 10 strikes (avg 484.4%, max 1081.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$380.00	Sep 25	Oct 23	691.9%	63.8%	984.0%	19	88
$412.50	Sep 25	Oct 2	596.3%	63.6%	837.4%	11	12
$392.50	Sep 25	Oct 16	239.6%	64.6%	271.0%	18	42
$405.00	Sep 25	Oct 23	246.3%	67.4%	265.4%	11	78
$402.50	Sep 25	Oct 9	198.7%	62.9%	215.7%	20	24

PUTS (2)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$377.50	Sep 25	Oct 2	753.5%	63.8%	1081.4%	18	11
$380.00	Sep 25	Nov 6	691.9%	73.1%	847.0%	21	58

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 123 found (best R:R 2.09, avg 3.68)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$410.00	$450.00	Oct 30	$12.95	$27.05	$12.95	49%	2.09	$422.95
$425.00	$440.00	Oct 23	$3.75	$11.25	$3.75	40%	3.00	$428.75
$420.00	$430.00	Oct 16	$2.05	$7.95	$2.05	39%	3.88	$422.05
$372.50	$390.00	Oct 9	$10.70	$6.80	$10.70	74%	0.64	$383.20
$410.00	$415.00	Oct 23	$1.00	$4.00	$1.00	48%	4.00	$411.00

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$350.00	$340.00	Oct 30	$1.20	$8.80	$1.20	24%	7.33	$348.80
$400.00	$397.50	Sep 25	$0.48	$2.02	$0.48	86%	4.21	$399.52
$380.00	$375.00	Oct 9	$0.70	$4.30	$0.70	32%	6.14	$379.30
$335.00	$330.00	Oct 30	$0.20	$4.80	$0.20	19%	24.00	$334.80
$380.00	$375.00	Oct 16	$1.00	$4.00	$1.00	34%	4.00	$379.00

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 102 found (best R:R 0.85, avg 1.01)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$405.00	$410.00	Oct 23	$4.55	$4.55	$0.45	49%	10.11	$409.55
$412.50	$415.00	Sep 25	$2.12	$2.12	$0.38	78%	5.58	$414.62
$400.00	$405.00	Oct 16	$4.10	$4.10	$0.90	48%	4.56	$404.10
$417.50	$420.00	Oct 2	$2.25	$2.25	$0.25	69%	9.00	$419.75
$422.50	$430.00	Oct 2	$2.90	$2.90	$4.60	73%	0.63	$425.40

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$380.00	$350.00	Nov 6	$13.75	$13.75	$16.25	62%	0.85	$366.25
$360.00	$350.00	Oct 30	$5.40	$5.40	$4.60	71%	1.17	$354.60
$385.00	$380.00	Oct 16	$3.90	$3.90	$1.10	62%	3.55	$381.10
$350.00	$340.00	Oct 23	$3.85	$3.85	$6.15	78%	0.63	$346.15
$340.00	$320.00	Nov 6	$5.50	$5.50	$14.50	78%	0.38	$334.50

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 3 found (avg debit $10.56, cheapest $10.40)

CALLS (2)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$397.50	Sep 25	Oct 2	$11.22	191.9%	60.2%
$425.00	Oct 9	Oct 23	$10.05	58.3%	64.6%

PUTS (1)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$397.50	Sep 25	Oct 2	$10.40	191.9%	60.2%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 38 found (cheapest 0.71% of stock, avg 7.86%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$400.00	Sep 25	$0.15	$2.68	$2.83	$397.17	$402.83	0.71%
$395.00	Sep 25	$4.27	$0.73	$5.00	$390.00	$400.00	1.26%
$397.50	Sep 25	$2.83	$2.20	$5.03	$392.47	$402.53	1.26%
$392.50	Sep 25	$6.05	$0.98	$7.03	$385.47	$399.53	1.76%
$390.00	Sep 25	$8.65	$0.40	$9.05	$380.95	$399.05	2.27%
$387.50	Sep 25	$10.75	$2.15	$12.90	$374.60	$400.40	3.24%
$385.00	Sep 25	$13.60	$0.83	$14.43	$370.57	$399.43	3.62%
$382.50	Sep 25	$15.00	$2.15	$17.15	$365.35	$399.65	4.30%
$380.00	Sep 25	$18.30	$2.15	$20.45	$359.55	$400.45	5.13%
$375.00	Sep 25	$23.50	$0.13	$23.63	$351.37	$398.63	5.93%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 140 found (cheapest 0.22% of stock, avg 6.54%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$400.00	$395.00	Sep 25	$0.15	$0.73	$0.88	$394.12	$400.88
$400.00	$392.50	Sep 25	$0.15	$0.98	$1.13	$391.37	$401.13
$405.00	$395.00	Sep 25	$0.65	$0.73	$1.38	$393.62	$406.38
$402.50	$395.00	Sep 25	$0.73	$0.73	$1.46	$393.54	$403.96
$402.50	$392.50	Sep 25	$0.73	$0.98	$1.71	$390.79	$404.21
$405.00	$392.50	Sep 25	$0.65	$0.98	$1.63	$390.87	$406.63
$407.50	$395.00	Sep 25	$1.27	$0.73	$2.00	$393.00	$409.50
$407.50	$392.50	Sep 25	$1.27	$0.98	$2.25	$390.25	$409.75
$400.00	$382.50	Sep 25	$0.15	$2.15	$2.30	$380.20	$402.30
$400.00	$387.50	Sep 25	$0.15	$2.15	$2.30	$385.20	$402.30

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 148 found (best R:R 5.17, avg credit $3.02)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
350/355	412/415	Sep 25	$4.19	$0.81	67%	5.17	$350.81	$416.69
350/360	430/440	Oct 16	$7.40	$2.60	43%	2.85	$352.60	$437.40
350/355	408/410	Sep 25	$3.19	$1.81	69%	1.76	$351.81	$410.69
340/350	470/475	Oct 23	$5.85	$4.15	57%	1.41	$344.15	$475.85
370/375	470/475	Oct 23	$4.25	$0.75	45%	5.67	$370.75	$474.25
332/335	418/420	Oct 2	$2.38	$0.12	66%	19.83	$332.62	$419.88
370/372	422/430	Oct 2	$5.27	$2.23	50%	2.36	$367.23	$427.77
355/358	435/440	Oct 9	$3.48	$1.52	58%	2.29	$354.02	$438.48
348/350	422/430	Oct 2	$4.12	$3.38	64%	1.22	$345.88	$426.62
335/340	470/475	Oct 23	$3.25	$1.75	62%	1.86	$336.75	$473.25

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 49 found (best R:R 21.22, cheapest $0.13)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$350.00	$360.00	$370.00	Oct 16	$0.45	$9.55	11%	21.22
$392.50	$395.00	$397.50	Sep 25	$0.34	$2.16	27%	6.35
$372.50	$375.00	$377.50	Sep 25	$0.20	$2.30	16%	11.50
$340.00	$342.50	$345.00	Sep 25	$0.30	$2.20	0%	7.33
$337.50	$340.00	$342.50	Sep 25	$0.30	$2.20	0%	7.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$320.00	$325.00	$330.00	Oct 23	$0.15	$4.85	3%	32.33
$335.00	$340.00	$345.00	Oct 2	$0.17	$4.83	2%	28.41
$330.00	$332.50	$335.00	Oct 2	$0.13	$2.37	1%	18.23
$325.00	$330.00	$335.00	Oct 9	$0.24	$4.76	2%	19.83
$330.00	$335.00	$340.00	Oct 23	$0.55	$4.45	4%	8.09

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 94 found (best net $-3.85, 81 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$325.00	$375.00	1:2	Oct 23	-$3.85	$46.15
$410.00	$450.00	1:2	Oct 30	-$6.80	$33.20
$395.00	$397.50	1:2	Sep 25	-$1.39	$1.11
$415.00	$420.00	1:2	Sep 25	-$0.03	$4.97
$402.50	$405.00	1:2	Sep 25	-$0.57	$1.93

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$380.00	$350.00	1:2	Nov 6	-$2.65	$27.35
$390.00	$380.00	1:2	Oct 2	-$2.05	$7.95
$412.50	$400.00	1:2	Oct 2	-$6.85	$5.65
$345.00	$335.00	1:2	Oct 9	-$0.57	$9.43
$400.00	$397.50	1:2	Sep 25	-$1.72	$0.78

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 51 found (best yield 4.77%, avg 2.40%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$450.00	Nov 6	$19.00	0.37	13.0%	4.77%	17.73%	3	--
$410.00	Oct 30	$30.00	0.49	2.9%	7.53%	10.45%	1	--
$400.00	Oct 30	$33.60	0.53	0.4%	8.43%	8.84%	7	19
$450.00	Oct 30	$16.00	0.34	13.0%	4.02%	16.97%	2	8
$405.00	Oct 23	$24.40	0.51	1.7%	6.12%	7.79%	2	40
$400.00	Oct 23	$25.90	0.53	0.4%	6.50%	6.91%	8	232
$440.00	Oct 23	$12.10	0.33	10.4%	3.04%	13.48%	5	--
$410.00	Oct 23	$19.80	0.47	2.9%	4.97%	7.89%	1	14
$415.00	Oct 23	$17.40	0.45	4.2%	4.37%	8.54%	1	2
$425.00	Oct 23	$14.20	0.40	6.7%	3.56%	10.25%	2	29

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 1,891

Total Puts 1,411

Put/Call Ratio 0.75

Net Difference 480

Prior's Put/Call Breakdown

Total Calls 4,479

Total Puts 1,296

Put/Call Ratio 0.29

Net Difference 3,183

Prior 7-Day Put/Call Summary

Total Calls 22,450

Total Puts 15,364

Average Put/Call Ratio 0.90

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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