TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$458.79 +1.30%

(9/28 02:44) ◀

Tuesday, September 29, 2026 (3:05pm)

▶ (9/29 18:04)

◀ 9/29 15:06 ▶

Option Volume

Detail

ℹ

Current (09/29 3:05pm) 96,469

Calls: 54,976 (57%)

Puts: 41,493 (43%)

Prior (09/28) 105,483

Calls: 51,491 (49%)

Puts: 53,992 (51%)

Current vs Prior -8.55%

Calls: +6.77% (Calls)

Puts: -23.15% (Puts)

Prior 7-Day Total 773,059

Calls: 447,348 (58%)

Puts: 325,711 (42%)

Prior 7-Day Average 110,437

Calls: 63,906 (58%)

Puts: 46,530 (42%)

Current vs Prior 7-Day Avg -12.65%

Calls: -13.97%

Puts: -10.83%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (09/29 3:05pm) $192.92M

Calls: $137.65M (71%)

Puts: $55.27M (29%)

Prior (09/28) $139.79M

Calls: $94.26M (67%)

Puts: $45.53M (33%)

Current vs Prior +38.01%

Calls: +46.03%

Puts: +21.41%

Prior 7-Day Total $1.75B

Calls: $1.50B (86%)

Puts: $249.98M (14%)

Prior 7-Day Average $249.97M

Calls: $214.26M (86%)

Puts: $35.71M (14%)

Current vs Prior 7-Day Avg -22.82%

Calls: -35.76%

Puts: +54.78%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/29 3:05pm) 0.75

Prior (09/28) 1.05

Current vs Prior -28.02%

Prior 7-Day Average 0.91

Current vs Prior 7-Day Avg -17.02%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (09/29 3:05pm) 1,760,377

Calls: 855,967 (49%)

Puts: 904,410 (51%)

Prior (09/28) 1,712,599

Calls: 831,167 (49%)

Puts: 881,432 (51%)

Current vs Prior +2.79%

Prior 7-Day Total 13,005,359

Calls: 6,125,660 (47%)

Puts: 6,879,699 (53%)

Prior 7-Day Average 1,857,908

Calls: 875,094 (47%)

Puts: 982,814 (53%)

Current vs Prior 7-Day Avg -5.25%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 2.73% | 4.43%6.49% | 11.46%

Prior 0.62% | 3.37%6.64% | 11.61%

Current vs Prior +336.96% | +31.60%-2.22% | -1.26%

Prior 7-Day Avg 1.91% | 3.90%4.18% | 10.15%

Current vs 7-Day Avg +42.79% | +13.63%+55.47% | +12.91%

Prior 7-Day Eod 0.63% | 3.37%6.72% | 11.52%

Current vs 7-Day Eod +336.96% | +31.60%-3.40% | -0.49%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 3.60% | 1.99%

Calls: 3.15% | 1.43%

Puts: 4.05% | 2.55%

Prior 8.65% | 3.95%

Calls: 3.70% | 3.85%

Puts: 13.61% | 4.05%

Current vs Prior -58.38% | -49.62%

Prior 7-Day Avg 7.69% | 3.07%

Calls: 5.49% | 2.83%

Puts: 9.90% | 3.31%

Current vs 7-Day Avg -53.19% | -35.18%

Liquidity Good

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🤖 AI Insights

Moderately bullish flow with 71% call dollar volume ($137.65M). P/C ratio dropping 28% - 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 NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

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

📊

High Delta

⚖️

Ratio Spreads

🛡️

Covered Calls

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top 359 of results (avg 3.7%, best 0.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$445.00	Oct 23	24.50	24.70	$24.60	0.8%	152	0.66	342
$445.00	Oct 16	22.65	22.85	$22.75	0.9%	112	0.67	346
$440.00	Oct 30	29.80	30.10	$29.95	1.0%	13	0.68	345
$455.00	Oct 23	18.60	18.80	$18.70	1.1%	58	0.56	303
$460.00	Oct 30	18.25	18.45	$18.35	1.1%	69	0.51	188

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$480.00	Oct 23	28.30	28.55	$28.43	0.9%	--	0.67	17
$470.00	Oct 16	20.05	20.25	$20.15	1.0%	20	0.60	70
$480.00	Oct 30	29.80	30.10	$29.95	1.0%	6	0.65	5
$465.00	Oct 23	18.70	18.90	$18.80	1.1%	--	0.54	69
$467.50	Oct 16	18.50	18.70	$18.60	1.1%	24	0.58	40

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 55 found (avg $0.51, cheapest $0.15)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$490.00	Oct 2	0.14	0.16	$0.15	13.3%	843	0.03	844
$492.50	Oct 2	0.10	0.12	$0.11	18.2%	19	0.02	40
$487.50	Oct 2	0.21	0.23	$0.22	9.1%	33	0.04	235
$485.00	Oct 2	0.29	0.32	$0.31	9.7%	388	0.05	982
$482.50	Oct 2	0.41	0.44	$0.43	7.0%	112	0.07	185

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Oct 2	0.21	0.23	$0.22	9.1%	467	0.03	1.8K
$432.50	Oct 2	0.26	0.30	$0.28	14.3%	184	0.04	374
$422.50	Oct 2	0.11	0.13	$0.12	16.7%	17	0.02	794
$425.00	Oct 2	0.13	0.15	$0.14	14.3%	102	0.02	783
$427.50	Oct 2	0.16	0.19	$0.18	16.7%	264	0.03	464

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 160 found (avg delta 0.79, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Oct 2	77.90	79.85	$78.88	2.5%	9	1.00	53
$382.50	Oct 2	75.40	77.45	$76.43	2.7%	6	1.00	--
$385.00	Oct 2	72.90	74.65	$73.78	2.4%	7	1.00	32
$387.50	Oct 2	70.40	72.90	$71.65	3.5%	3	1.00	--
$390.00	Oct 2	67.90	69.90	$68.90	2.9%	14	1.00	51

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$520.00	Oct 9	60.05	62.70	$61.38	4.3%	3	1.00	--
$490.00	Oct 2	30.40	32.70	$31.55	7.3%	--	0.97	10
$485.00	Oct 2	25.50	28.10	$26.80	9.7%	--	0.95	10
$500.00	Oct 9	40.60	43.40	$42.00	6.7%	--	0.93	125
$480.00	Oct 2	21.00	22.40	$21.70	6.5%	2	0.91	16

Most actively traded options today. High liquidity = easy entry/exit. 376 active (total vol 47.2K, top 1.8K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Oct 2	5.10	5.20	$5.15	1.9%	1.8K	0.47	3.3K
$450.00	Oct 2	11.15	11.35	$11.25	1.8%	1.0K	0.74	1.5K
$457.50	Oct 2	6.25	6.45	$6.35	3.1%	956	0.54	567
$465.00	Oct 2	3.10	3.25	$3.18	4.7%	867	0.34	884
$490.00	Oct 2	0.14	0.16	$0.15	13.3%	843	0.03	844

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Oct 2	0.62	0.67	$0.65	7.7%	1.3K	0.09	1.9K
$425.00	Oct 9	0.95	0.98	$0.97	3.1%	683	0.08	443
$457.50	Oct 2	4.80	4.90	$4.85	2.1%	593	0.46	146
$452.50	Oct 2	2.81	2.92	$2.87	3.8%	579	0.32	854
$450.00	Oct 2	2.13	2.23	$2.18	4.6%	568	0.26	712

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 9 strikes (avg 3.8%, max 7.9%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$472.50	Oct 2	Oct 9	34.8%	32.3%	7.9%	536	2.1K
$460.00	Oct 2	Nov 6	34.4%	32.3%	6.5%	1.8K	3.3K
$445.00	Oct 2	Nov 6	33.9%	32.7%	3.8%	177	555
$450.00	Oct 2	Nov 6	33.0%	32.4%	1.9%	1.1K	1.6K
$455.00	Oct 2	Nov 6	32.7%	32.5%	0.8%	649	2.3K

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$460.00	Oct 2	Nov 6	34.4%	32.3%	6.3%	111	83
$445.00	Oct 2	Nov 6	33.9%	32.7%	3.8%	325	1.2K
$450.00	Oct 2	Nov 6	33.0%	32.4%	1.9%	581	734
$455.00	Oct 2	Nov 6	32.7%	32.4%	0.9%	333	204

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 234 found (best R:R 0.96, avg 7.36)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$450.00	$455.00	Oct 30	$2.55	$2.45	$2.55	60%	0.96	$452.55
$490.00	$495.00	Oct 30	$0.95	$4.05	$0.95	27%	4.26	$490.95
$520.00	$530.00	Nov 6	$1.00	$9.00	$1.00	15%	9.00	$521.00
$490.00	$495.00	Nov 6	$1.18	$3.82	$1.18	30%	3.24	$491.18
$500.00	$505.00	Nov 6	$0.90	$4.10	$0.90	24%	4.56	$500.90

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$457.50	$455.00	Oct 9	$0.87	$1.63	$0.87	47%	1.87	$456.63
$450.00	$447.50	Oct 9	$0.63	$1.87	$0.63	34%	2.97	$449.37
$472.50	$470.00	Oct 9	$1.57	$0.93	$1.57	70%	0.59	$470.93
$445.00	$440.00	Oct 30	$1.58	$3.42	$1.58	36%	2.16	$443.42
$462.50	$460.00	Oct 2	$1.35	$1.15	$1.35	60%	0.85	$461.15

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 189 found (best R:R 0.03, avg 0.29)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$540.00	$550.00	Oct 2	$0.31	$0.31	$9.69	98%	0.03	$540.31
$495.00	$497.50	Oct 9	$0.23	$0.23	$2.27	91%	0.10	$495.23
$485.00	$490.00	Oct 30	$1.45	$1.45	$3.55	69%	0.41	$486.45
$462.50	$465.00	Oct 9	$1.08	$1.08	$1.42	55%	0.76	$463.58
$500.00	$505.00	Oct 9	$0.23	$0.23	$4.77	94%	0.05	$500.23

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$440.00	$435.00	Oct 30	$1.72	$1.72	$3.28	68%	0.52	$438.28
$455.00	$450.00	Nov 6	$2.35	$2.35	$2.65	55%	0.89	$452.65
$447.50	$445.00	Oct 9	$0.92	$0.92	$1.58	69%	0.58	$446.58
$455.00	$450.00	Oct 23	$2.25	$2.25	$2.75	56%	0.82	$452.75
$450.00	$445.00	Oct 30	$2.04	$2.04	$2.96	60%	0.69	$447.96

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $3.80, cheapest $3.55)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$457.50	Oct 2	Oct 9	$4.17	33.0%	29.9%
$460.00	Oct 2	Oct 9	$4.12	34.4%	32.3%
$465.00	Oct 2	Oct 9	$3.92	34.3%	32.3%
$462.50	Oct 2	Oct 9	$4.10	34.3%	32.4%
$455.00	Oct 2	Oct 9	$3.97	32.7%	30.9%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$457.50	Oct 2	Oct 9	$3.55	33.0%	29.9%
$460.00	Oct 2	Oct 9	$3.64	34.4%	32.3%
$465.00	Oct 2	Oct 9	$3.37	34.3%	32.3%
$462.50	Oct 2	Oct 9	$3.65	34.3%	32.4%
$455.00	Oct 2	Oct 9	$3.75	32.7%	30.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 121 found (cheapest 2.44% of stock, avg 6.96%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$457.50	Oct 2	$6.35	$4.85	$11.20	$446.30	$468.70	2.44%
$460.00	Oct 2	$5.15	$6.18	$11.33	$448.67	$471.33	2.47%
$455.00	Oct 2	$7.80	$3.78	$11.58	$443.42	$466.58	2.52%
$462.50	Oct 2	$4.08	$7.53	$11.61	$450.89	$474.11	2.53%
$452.50	Oct 2	$9.43	$2.87	$12.30	$440.20	$464.80	2.68%
$465.00	Oct 2	$3.18	$9.23	$12.41	$452.59	$477.41	2.70%
$467.50	Oct 2	$2.45	$10.93	$13.38	$454.12	$480.88	2.92%
$450.00	Oct 2	$11.25	$2.18	$13.43	$436.57	$463.43	2.93%
$470.00	Oct 2	$1.88	$12.90	$14.78	$455.22	$484.78	3.22%
$447.50	Oct 2	$13.20	$1.62	$14.82	$432.68	$462.32	3.23%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.76% of stock, avg 4.36%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$470.00	$447.50	Oct 2	$1.88	$1.62	$3.50	$444.00	$473.50
$470.00	$450.00	Oct 2	$1.88	$2.18	$4.06	$445.94	$474.06
$467.50	$447.50	Oct 2	$2.45	$1.62	$4.07	$443.43	$471.57
$467.50	$450.00	Oct 2	$2.45	$2.18	$4.63	$445.37	$472.13
$470.00	$452.50	Oct 2	$1.88	$2.87	$4.75	$447.75	$474.75
$467.50	$452.50	Oct 2	$2.45	$2.87	$5.32	$447.18	$472.82
$465.00	$447.50	Oct 2	$3.18	$1.62	$4.80	$442.70	$469.80
$465.00	$450.00	Oct 2	$3.18	$2.18	$5.36	$444.64	$470.36
$465.00	$452.50	Oct 2	$3.18	$2.87	$6.05	$446.45	$471.05
$470.00	$455.00	Oct 2	$1.88	$3.78	$5.66	$449.34	$475.66

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 344 found (best R:R 0.13, avg credit $1.19)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
375/378	482/485	Oct 2	$0.28	$2.22	92%	0.13	$377.22	$482.78
375/378	480/482	Oct 2	$0.32	$2.18	90%	0.15	$377.18	$480.32
375/378	478/480	Oct 2	$0.37	$2.13	88%	0.17	$377.13	$477.87
375/378	475/478	Oct 2	$0.43	$2.07	84%	0.21	$377.07	$475.43
375/378	472/475	Oct 2	$0.51	$1.99	81%	0.26	$376.99	$473.01
375/378	470/472	Oct 2	$0.62	$1.88	76%	0.33	$376.88	$470.62
375/378	465/468	Oct 2	$0.89	$1.61	65%	0.55	$376.61	$465.89
375/378	468/470	Oct 2	$0.73	$1.77	71%	0.41	$376.77	$468.23
442/445	475/478	Oct 9	$1.28	$1.22	46%	1.05	$443.72	$476.28
442/445	482/485	Oct 9	$1.06	$1.44	55%	0.74	$443.94	$483.56

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 234 found (best R:R 49.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$455.00	$460.00	$465.00	Oct 30	$0.08	$4.92	8%	61.50
$450.00	$455.00	$460.00	Oct 30	$0.10	$4.90	9%	49.00
$520.00	$530.00	$540.00	Nov 6	$0.21	$9.79	6%	46.62
$435.00	$440.00	$445.00	Oct 23	$0.13	$4.87	9%	37.46
$490.00	$495.00	$500.00	Nov 6	$0.06	$4.94	6%	82.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$450.00	$455.00	$460.00	Oct 23	$0.10	$4.90	10%	49.00
$470.00	$475.00	$480.00	Oct 16	$0.14	$4.86	10%	34.71
$450.00	$455.00	$460.00	Nov 6	$0.10	$4.90	8%	49.00
$440.00	$445.00	$450.00	Nov 6	$0.13	$4.87	8%	37.46
$420.00	$425.00	$430.00	Oct 30	$0.10	$4.90	6%	49.00

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 182 found (best net $-12.61, 178 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$510.00	$520.00	1:2	Oct 16	-$0.50	$9.50
$520.00	$530.00	1:2	Oct 16	-$0.34	$9.66
$530.00	$540.00	1:2	Oct 16	-$0.20	$9.80
$540.00	$550.00	1:2	Oct 23	-$0.25	$9.75
$520.00	$530.00	1:2	Oct 23	-$0.63	$9.37

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$500.00	$480.00	1:2	Oct 23	-$12.61	$7.39
$397.50	$395.00	1:2	Oct 2	$0.00	$2.50
$390.00	$387.50	1:2	Oct 2	$0.00	$2.50
$402.50	$400.00	1:2	Oct 2	-$0.01	$2.49
$385.00	$382.50	1:2	Oct 2	-$0.01	$2.49

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 86 found (best yield 3.92%, avg 1.33%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$465.00	Nov 6	$18.00	0.48	1.4%	3.92%	5.28%	11	12
$460.00	Nov 6	$20.30	0.51	0.3%	4.42%	4.69%	13	8
$470.00	Nov 6	$15.85	0.44	2.4%	3.45%	5.90%	14	76
$475.00	Nov 6	$13.90	0.40	3.5%	3.03%	6.56%	13	100
$480.00	Nov 6	$12.15	0.37	4.6%	2.65%	7.27%	3	15
$485.00	Nov 6	$10.60	0.33	5.7%	2.31%	8.02%	6	10
$460.00	Oct 30	$18.25	0.51	0.3%	3.98%	4.24%	69	188
$465.00	Oct 30	$15.85	0.47	1.4%	3.45%	4.81%	17	163
$490.00	Nov 6	$9.25	0.30	6.8%	2.02%	8.82%	3	8
$470.00	Oct 30	$13.75	0.43	2.4%	3.00%	5.44%	225	266

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 54,976

Total Puts 41,493

Put/Call Ratio 0.75

Net Difference 13,483

Prior's Put/Call Breakdown

Total Calls 51,491

Total Puts 53,992

Put/Call Ratio 1.05

Net Difference -2,501

Prior 7-Day Put/Call Summary

Total Calls 447,348

Total Puts 325,711

Average Put/Call Ratio 0.91

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

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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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