TER - Options Database

TER

TERADYNE INC

$398.72 -3.17%

$401.69 (+0.74%)🌙

as of 10/08 06:45 PM

(10/7 18:48) ◀

Thursday, October 8, 2026 (6:45pm)

▶ (10/12 18:48)

◀ 10/8 18:45 ▶

Option Volume

Detail

ℹ

Current (10/08) 8,589

Calls: 5,677 (66%)

Puts: 2,912 (34%)

Prior (10/07) 5,301

Calls: 2,012 (38%)

Puts: 3,289 (62%)

Current vs Prior +62.03%

Calls: +182.16% (Calls)

Puts: -11.46% (Puts)

Prior 7-Day Total 48,067

Calls: 20,606 (43%)

Puts: 27,461 (57%)

Prior 7-Day Average 6,866

Calls: 2,943 (43%)

Puts: 3,923 (57%)

Current vs Prior 7-Day Avg +25.08%

Calls: +92.85%

Puts: -25.77%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (10/08) $9.66M

Calls: $5.93M (61%)

Puts: $3.73M (39%)

Prior (10/07) $8.53M

Calls: $5.16M (60%)

Puts: $3.37M (40%)

Current vs Prior +13.31%

Calls: +15.08%

Puts: +10.61%

Prior 7-Day Total $111.55M

Calls: $63.20M (57%)

Puts: $48.35M (43%)

Prior 7-Day Average $15.94M

Calls: $9.03M (57%)

Puts: $6.91M (43%)

Current vs Prior 7-Day Avg -39.35%

Calls: -34.27%

Puts: -45.99%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (10/08) 0.51

Prior (10/07) 1.63

Current vs Prior -68.62%

Prior 7-Day Average 1.89

Current vs Prior 7-Day Avg -72.83%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (10/08) 35,130

Calls: 13,806 (39%)

Puts: 21,324 (61%)

Prior (10/07) 35,566

Calls: 15,066 (42%)

Puts: 20,500 (58%)

Current vs Prior -1.23%

Prior 7-Day Total 226,027

Calls: 95,298 (42%)

Puts: 130,729 (58%)

Prior 7-Day Average 32,289

Calls: 13,614 (42%)

Puts: 18,675 (58%)

Current vs Prior 7-Day Avg +8.80%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 3.84% | 8.39%8.39% | 20.94%

Prior 4.25% | 7.61%7.61% | 21.02%

Current vs Prior -9.71% | +10.19%+10.19% | -0.36%

Prior 7-Day Avg 5.02% | 8.50%9.80% | 22.16%

Current vs 7-Day Avg -23.49% | -1.31%-14.37% | -5.52%

Prior 7-Day Eod 4.25% | 7.61%7.61% | 21.02%

Current vs 7-Day Eod -9.71% | +10.19%+10.19% | -0.36%

Sentiment BULLISHBEARISH

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 50.39% | 35.31%

Calls: 47.24% | 33.33%

Puts: 53.54% | 37.29%

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

Liquidity Expensive

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Moderately bullish flow with 61% call dollar volume ($5.93M). Above-average activity with volume up 62% vs prior. Bullish P/C ratio of 0.51. P/C ratio dropping 69% - sentiment shifting bullish.

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 BEARISH

7-Day Avg NEUTRAL

Current BULLISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

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📅 Calendar Spreads

⚡ Straddles

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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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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 10 of results (avg 8.6%, best 7.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Nov 20	85.50	91.70	$88.60	7.0%	1	0.85	--
$320.00	Nov 6	82.00	88.00	$85.00	7.1%	1	0.86	5
$335.00	Oct 30	68.00	74.10	$71.05	8.6%	3	0.85	4
$395.00	Oct 30	32.00	34.90	$33.45	8.7%	1	0.55	--
$340.00	Oct 9	55.30	60.50	$57.90	9.0%	1	0.91	8

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Nov 13	63.00	68.00	$65.50	7.6%	1	0.64	--
$430.00	Nov 20	56.40	61.90	$59.15	9.3%	1	0.56	1.8K

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. 75 found (avg delta 0.66, highest 0.98)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$360.00	Oct 9	35.40	40.80	$38.10	14.2%	1	0.94	--
$340.00	Oct 9	55.30	60.50	$57.90	9.0%	1	0.91	8
$350.00	Oct 23	49.80	55.20	$52.50	10.3%	4	0.87	7
$320.00	Nov 6	82.00	88.00	$85.00	7.1%	1	0.86	5
$320.00	Nov 20	85.50	91.70	$88.60	7.0%	1	0.85	--

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Oct 9	43.90	49.30	$46.60	11.6%	1	0.98	25
$430.00	Oct 9	28.80	35.30	$32.05	20.3%	1	0.94	--
$425.00	Oct 9	24.90	30.30	$27.60	19.6%	18	0.89	41
$420.00	Oct 9	20.00	24.00	$22.00	18.2%	7	0.85	82
$447.50	Oct 23	51.80	58.00	$54.90	11.3%	1	0.79	1

Most actively traded options today. High liquidity = easy entry/exit. 264 active (total vol 7.2K, top 878)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Oct 9	0.00	0.40	$0.20	200.0%	878	0.03	948
$410.00	Oct 16	9.70	11.60	$10.65	17.8%	871	0.40	158
$422.50	Oct 16	5.00	8.80	$6.90	55.1%	866	0.29	1
$427.50	Oct 9	0.00	1.30	$0.65	200.0%	851	0.08	852
$420.00	Oct 16	5.70	9.10	$7.40	45.9%	270	0.31	263

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$330.00	Oct 16	0.30	1.90	$1.10	145.5%	271	0.05	470
$420.00	Nov 13	45.30	51.40	$48.35	12.6%	150	0.55	--
$390.00	Oct 9	0.65	7.60	$4.13	168.3%	112	0.32	298
$320.00	Oct 16	0.05	0.50	$0.28	160.7%	99	0.02	603
$325.00	Oct 16	0.30	1.20	$0.75	120.0%	93	0.04	6

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 16 strikes (avg 32.1%, max 61.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$417.50	Oct 9	Oct 23	102.0%	63.2%	61.4%	14	13
$415.00	Oct 9	Nov 13	100.2%	73.7%	36.0%	29	11
$407.50	Oct 9	Oct 23	83.0%	61.1%	35.9%	9	23
$395.00	Oct 9	Nov 6	101.6%	75.6%	34.3%	24	36
$412.50	Oct 9	Oct 16	92.2%	69.2%	33.2%	74	23

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$395.00	Oct 9	Oct 23	101.6%	66.8%	52.1%	44	234
$402.50	Oct 9	Oct 16	92.8%	68.6%	35.3%	12	40
$390.00	Oct 9	Nov 20	97.7%	72.4%	34.9%	136	836
$392.50	Oct 9	Oct 23	88.3%	66.0%	33.7%	42	27
$400.00	Oct 9	Nov 20	92.9%	70.4%	31.9%	79	473

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 183 found (best R:R 0.53, avg 3.30)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$320.00	$395.00	Nov 6	$49.10	$25.90	$49.10	86%	0.53	$369.10
$350.00	$405.00	Nov 13	$30.00	$25.00	$30.00	75%	0.83	$380.00
$370.00	$390.00	Nov 20	$10.05	$9.95	$10.05	66%	0.99	$380.05
$380.00	$395.00	Oct 30	$6.80	$8.20	$6.80	63%	1.21	$386.80
$350.00	$370.00	Oct 30	$13.20	$6.80	$13.20	77%	0.52	$363.20

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$405.00	$400.00	Nov 6	$1.35	$3.65	$1.35	49%	2.70	$403.65
$380.00	$375.00	Oct 16	$0.55	$4.45	$0.55	29%	8.09	$379.45
$412.50	$410.00	Oct 16	$0.85	$1.65	$0.85	62%	1.94	$411.65
$392.50	$390.00	Oct 9	$0.19	$2.31	$0.19	35%	12.16	$392.31
$385.00	$382.50	Oct 16	$0.20	$2.30	$0.20	34%	11.50	$384.80

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 142 found (best R:R 0.67, avg 0.83)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$402.50	$405.00	Oct 9	$2.20	$2.20	$0.30	57%	7.33	$404.70
$450.00	$452.50	Oct 16	$1.40	$1.40	$1.10	84%	1.27	$451.40
$425.00	$427.50	Oct 23	$1.75	$1.75	$0.75	66%	2.33	$426.75
$407.50	$410.00	Oct 16	$1.90	$1.90	$0.60	57%	3.17	$409.40
$405.00	$407.50	Oct 23	$1.95	$1.95	$0.55	52%	3.55	$406.95

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$375.00	$350.00	Nov 6	$10.05	$10.05	$14.95	65%	0.67	$364.95
$355.00	$350.00	Oct 23	$3.15	$3.15	$1.85	81%	1.70	$351.85
$357.50	$355.00	Oct 16	$2.40	$2.40	$0.10	84%	24.00	$355.10
$360.00	$350.00	Nov 20	$4.65	$4.65	$5.35	70%	0.87	$355.35
$390.00	$370.00	Nov 13	$9.20	$9.20	$10.80	58%	0.85	$380.80

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 17 found (avg debit $8.83, cheapest $8.30)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$395.00	Oct 9	Oct 16	$9.25	101.6%	69.3%
$400.00	Oct 9	Oct 16	$8.10	92.9%	67.6%
$402.50	Oct 9	Oct 16	$8.30	92.8%	68.6%
$392.50	Oct 9	Oct 23	$14.55	88.3%	66.0%
$407.50	Oct 9	Oct 16	$9.35	83.0%	71.2%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$395.00	Oct 9	Oct 16	$8.30	101.6%	69.3%
$390.00	Oct 9	Oct 16	$7.37	97.7%	65.6%
$400.00	Oct 9	Oct 16	$9.15	92.9%	67.6%
$402.50	Oct 9	Oct 16	$8.60	92.8%	68.6%
$407.50	Oct 9	Oct 23	$14.15	83.0%	61.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 61 found (cheapest 3.44% of stock, avg 10.83%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$392.50	Oct 9	$9.40	$4.32	$13.72	$378.78	$406.22	3.44%
$397.50	Oct 9	$7.50	$6.25	$13.75	$383.75	$411.25	3.45%
$405.00	Oct 9	$3.50	$10.80	$14.30	$390.70	$419.30	3.59%
$395.00	Oct 9	$8.10	$6.35	$14.45	$380.55	$409.45	3.62%
$400.00	Oct 9	$6.80	$7.80	$14.60	$385.40	$414.60	3.66%
$407.50	Oct 9	$3.20	$12.00	$15.20	$392.30	$422.70	3.81%
$402.50	Oct 9	$5.70	$9.70	$15.40	$387.10	$417.90	3.86%
$410.00	Oct 9	$2.45	$14.30	$16.75	$393.25	$426.75	4.20%
$412.50	Oct 9	$2.53	$16.40	$18.93	$393.57	$431.43	4.75%
$415.00	Oct 9	$2.48	$18.40	$20.88	$394.12	$435.88	5.24%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 160 found (cheapest 1.43% of stock, avg 10.02%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$410.00	$387.50	Oct 9	$2.45	$3.25	$5.70	$381.80	$415.70
$407.50	$387.50	Oct 9	$3.20	$3.25	$6.45	$381.05	$413.95
$410.00	$390.00	Oct 9	$2.45	$4.13	$6.58	$383.42	$416.58
$405.00	$387.50	Oct 9	$3.50	$3.25	$6.75	$380.75	$411.75
$407.50	$390.00	Oct 9	$3.20	$4.13	$7.33	$382.67	$414.83
$410.00	$392.50	Oct 9	$2.45	$4.32	$6.77	$385.73	$416.77
$405.00	$392.50	Oct 9	$3.50	$4.32	$7.82	$384.68	$412.82
$405.00	$390.00	Oct 9	$3.50	$4.13	$7.63	$382.37	$412.63
$407.50	$392.50	Oct 9	$3.20	$4.32	$7.52	$384.98	$415.02
$410.00	$395.00	Oct 9	$2.45	$6.35	$8.80	$386.20	$418.80

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 127 found (best R:R 49.00, avg credit $2.07)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
350/355	425/428	Oct 23	$4.90	$0.10	47%	49.00	$350.10	$429.90
350/355	428/430	Oct 23	$3.60	$1.40	50%	2.57	$351.40	$431.10
350/355	430/432	Oct 23	$3.45	$1.55	51%	2.23	$351.55	$433.45
385/388	418/420	Oct 9	$2.02	$0.48	54%	4.21	$385.48	$419.52
368/370	418/420	Oct 9	$1.58	$0.92	70%	1.72	$368.42	$419.08
385/388	425/428	Oct 9	$1.72	$0.78	62%	2.21	$385.78	$426.72
368/370	425/428	Oct 9	$1.28	$1.22	79%	1.05	$368.72	$426.28
385/388	438/440	Oct 9	$1.52	$0.98	68%	1.55	$385.98	$439.02
368/370	438/440	Oct 9	$1.08	$1.42	85%	0.76	$368.92	$438.58
385/388	408/410	Oct 9	$2.07	$0.43	42%	4.81	$385.43	$409.57

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 67 found (best R:R 199.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$430.00	$440.00	$450.00	Nov 20	$0.05	$9.95	7%	199.00
$420.00	$425.00	$430.00	Oct 30	$0.15	$4.85	5%	32.33
$427.50	$430.00	$432.50	Oct 23	$0.15	$2.35	2%	15.67
$425.00	$427.50	$430.00	Oct 9	$0.25	$2.25	5%	9.00
$440.00	$442.50	$445.00	Oct 9	$0.25	$2.25	1%	9.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$350.00	$360.00	$370.00	Nov 20	$0.10	$9.90	8%	99.00
$325.00	$335.00	$345.00	Nov 13	$0.15	$9.85	8%	65.67
$330.00	$340.00	$350.00	Nov 20	$0.15	$9.85	7%	65.67
$402.50	$405.00	$407.50	Oct 9	$0.10	$2.40	12%	24.00
$345.00	$347.50	$350.00	Oct 16	$0.10	$2.40	2%	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. 72 found (best net $-4.45, 63 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$405.00	1:2	Nov 13	-$4.45	$50.55
$320.00	$370.00	1:2	Nov 20	-$20.80	$29.20
$350.00	$375.00	1:2	Oct 23	-$16.30	$8.70
$440.00	$447.50	1:2	Oct 16	-$0.91	$6.59
$460.00	$470.00	1:2	Oct 16	-$0.58	$9.42

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$375.00	$350.00	1:2	Nov 6	-$3.25	$21.75
$355.00	$350.00	1:2	Oct 23	-$0.05	$4.95
$330.00	$325.00	1:2	Oct 23	-$0.23	$4.77
$375.00	$370.00	1:2	Oct 9	-$0.56	$4.44
$387.50	$385.00	1:2	Oct 9	-$0.61	$1.89

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 76 found (best yield 6.35%, avg 2.74%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$430.00	Nov 20	$25.30	0.43	7.8%	6.35%	14.19%	26	57
$440.00	Nov 20	$21.70	0.40	10.3%	5.44%	15.80%	6	126
$400.00	Nov 20	$36.70	0.55	0.3%	9.20%	9.53%	35	318
$420.00	Nov 20	$27.30	0.47	5.3%	6.85%	12.18%	24	84
$450.00	Nov 20	$18.00	0.36	12.9%	4.51%	17.38%	4	205
$410.00	Nov 13	$28.70	0.49	2.8%	7.20%	10.03%	1	--
$405.00	Nov 13	$30.90	0.51	1.6%	7.75%	9.32%	1	--
$420.00	Nov 13	$24.50	0.45	5.3%	6.14%	11.48%	5	--
$415.00	Nov 13	$26.00	0.47	4.1%	6.52%	10.60%	2	--
$420.00	Nov 6	$22.80	0.44	5.3%	5.72%	11.06%	22	--

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 5,677

Total Puts 2,912

Put/Call Ratio 0.51

Net Difference 2,765

Prior's Put/Call Breakdown

Total Calls 2,012

Total Puts 3,289

Put/Call Ratio 1.63

Net Difference -1,277

Prior 7-Day Put/Call Summary

Total Calls 20,606

Total Puts 27,461

Average Put/Call Ratio 1.89

Ratio Trend Falling

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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