TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$451.12 +1.34%

(9/21 18:04) ◀

Tuesday, September 22, 2026 (3:05pm)

▶ (9/24 15:06)

◀ 9/22 15:07 ▶

Option Volume

Detail

ℹ

Current (09/22 3:05pm) 87,758

Calls: 37,995 (43%)

Puts: 49,763 (57%)

Prior (09/18) 122,997

Calls: 52,976 (43%)

Puts: 70,021 (57%)

Current vs Prior -28.65%

Calls: -28.28% (Calls)

Puts: -28.93% (Puts)

Prior 7-Day Total 775,367

Calls: 456,650 (59%)

Puts: 318,717 (41%)

Prior 7-Day Average 110,766

Calls: 65,235 (59%)

Puts: 45,531 (41%)

Current vs Prior 7-Day Avg -20.77%

Calls: -41.76%

Puts: +9.29%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (09/22 3:05pm) $115.13M

Calls: $73.98M (64%)

Puts: $41.15M (36%)

Prior (09/18) $101.91M

Calls: $69.73M (68%)

Puts: $32.18M (32%)

Current vs Prior +12.98%

Calls: +6.11%

Puts: +27.88%

Prior 7-Day Total $1.71B

Calls: $1.46B (86%)

Puts: $243.54M (14%)

Prior 7-Day Average $244.01M

Calls: $209.22M (86%)

Puts: $34.79M (14%)

Current vs Prior 7-Day Avg -52.82%

Calls: -64.64%

Puts: +18.27%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/22 3:05pm) 1.31

Prior (09/18) 1.32

Current vs Prior -0.91%

Prior 7-Day Average 0.94

Current vs Prior 7-Day Avg +39.48%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (09/22 3:05pm) 1,698,694

Calls: 826,105 (49%)

Puts: 872,589 (51%)

Prior (09/18) 2,000,301

Calls: 919,576 (46%)

Puts: 1,080,725 (54%)

Current vs Prior -15.08%

Prior 7-Day Total 13,490,808

Calls: 6,314,979 (47%)

Puts: 7,175,829 (53%)

Prior 7-Day Average 1,927,258

Calls: 902,139 (47%)

Puts: 1,025,118 (53%)

Current vs Prior 7-Day Avg -11.86%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 2.53% | 4.24%7.19% | 12.18%

Prior 1.70% | 3.70%1.70% | 8.62%

Current vs Prior +49.46% | +14.40%+324.04% | +41.32%

Prior 7-Day Avg 2.11% | 4.08%3.82% | 9.70%

Current vs 7-Day Avg +20.35% | +3.91%+88.28% | +25.50%

Prior 7-Day Eod 1.70% | 3.70%7.30% | 12.22%

Current vs 7-Day Eod +49.46% | +14.40%-1.48% | -0.38%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 3.06% | 1.84%

Calls: 2.62% | 1.54%

Puts: 3.51% | 2.14%

Prior 4.63% | 2.48%

Calls: 6.13% | 2.93%

Puts: 3.13% | 2.03%

Current vs Prior -33.91% | -25.81%

Prior 7-Day Avg 8.56% | 4.02%

Calls: 9.01% | 3.88%

Puts: 8.10% | 4.16%

Current vs 7-Day Avg -64.24% | -54.20%

Liquidity Good

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Moderately bullish flow with 64% call dollar volume ($73.98M). Bearish P/C ratio of 1.31 indicates protective positioning. Declining open interest (down 15%) indicates positions being closed.

Smart Money BULLISH

Retail Flow BEARISH

Overall BEARISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current BEARISH

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BEARISH

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

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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 320 of results (avg 4.5%, best 0.8%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$435.00	Oct 30	29.35	29.60	$29.48	0.8%	51	0.66	29
$435.00	Oct 16	25.45	25.75	$25.60	1.2%	163	0.68	49
$445.00	Oct 2	12.55	12.70	$12.63	1.2%	137	0.62	338
$462.50	Sep 25	1.43	1.45	$1.44	1.4%	806	0.20	2.1K
$445.00	Oct 23	21.30	21.60	$21.45	1.4%	24	0.58	120

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$465.00	Oct 30	26.15	26.45	$26.30	1.1%	1	0.58	4
$470.00	Oct 30	29.35	29.75	$29.55	1.4%	3	0.62	12
$460.00	Oct 23	21.40	21.70	$21.55	1.4%	10	0.56	15
$455.00	Oct 2	10.65	10.80	$10.73	1.4%	48	0.56	22
$460.00	Oct 2	13.70	13.90	$13.80	1.4%	29	0.64	38

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 45 found (avg $0.55, cheapest $0.13)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$480.00	Sep 25	0.12	0.14	$0.13	15.4%	39	0.03	761
$475.00	Sep 25	0.24	0.28	$0.26	15.4%	110	0.05	3.3K
$472.50	Sep 25	0.34	0.39	$0.37	13.5%	43	0.06	65
$470.00	Sep 25	0.50	0.55	$0.53	9.4%	527	0.09	2.3K
$467.50	Sep 25	0.72	0.75	$0.74	4.1%	108	0.11	235

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$430.00	Sep 25	0.35	0.39	$0.37	10.8%	308	0.06	1.9K
$432.50	Sep 25	0.47	0.52	$0.50	10.0%	312	0.08	548
$435.00	Sep 25	0.67	0.72	$0.70	7.1%	980	0.11	448
$437.50	Sep 25	0.85	0.98	$0.92	14.1%	393	0.14	184
$410.00	Oct 2	0.45	0.51	$0.48	12.5%	98	0.05	1.6K

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
$370.00	Sep 25	79.75	82.35	$81.05	3.2%	4	1.00	9
$380.00	Sep 25	70.85	72.10	$71.47	1.7%	13	1.00	26
$375.00	Sep 25	75.85	77.35	$76.60	2.0%	1	1.00	31
$390.00	Sep 25	60.85	62.30	$61.58	2.4%	--	1.00	53
$387.50	Sep 25	63.35	64.60	$63.97	2.0%	--	0.99	30

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$480.00	Sep 25	28.15	29.45	$28.80	4.5%	3	1.00	--
$472.50	Sep 25	20.85	22.15	$21.50	6.0%	15	0.94	--
$520.00	Oct 23	68.00	71.20	$69.60	4.6%	--	0.90	10
$510.00	Oct 16	58.25	60.45	$59.35	3.7%	--	0.90	10
$467.50	Sep 25	15.95	18.15	$17.05	12.9%	--	0.89	10

Most actively traded options today. High liquidity = easy entry/exit. 388 active (total vol 46.6K, top 2.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Sep 25	1.95	1.99	$1.97	2.0%	2.0K	0.25	1.3K
$457.50	Sep 25	2.61	2.68	$2.65	2.6%	1.5K	0.31	557
$450.00	Sep 25	5.65	5.80	$5.73	2.6%	1.4K	0.54	2.6K
$445.00	Sep 25	8.75	9.05	$8.90	3.4%	1.3K	0.69	1.8K
$455.00	Sep 25	3.40	3.55	$3.47	4.3%	940	0.38	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Oct 16	1.67	1.79	$1.73	6.9%	2.7K	0.09	8.3K
$440.00	Oct 16	9.85	10.05	$9.95	2.0%	1.3K	0.37	3.7K
$435.00	Sep 25	0.67	0.72	$0.70	7.1%	980	0.11	448
$445.00	Oct 2	5.90	6.05	$5.98	2.5%	958	0.38	56
$440.00	Sep 25	1.30	1.35	$1.33	3.8%	932	0.19	664

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 3 strikes (avg 2.6%, max 3.2%)

CALLS (2)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$462.50	Sep 25	Oct 2	31.6%	30.6%	3.2%	846	2.2K
$457.50	Sep 25	Oct 2	31.3%	30.8%	1.5%	1.6K	796

PUTS (1)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$462.50	Sep 25	Oct 2	31.6%	30.6%	3.2%	18	44

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 230 found (best R:R 1.08, avg 7.09)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$425.00	$430.00	Oct 30	$3.18	$1.82	$3.18	74%	0.57	$428.18
$435.00	$437.50	Oct 16	$1.30	$1.20	$1.30	68%	0.92	$436.30
$435.00	$440.00	Oct 30	$2.85	$2.15	$2.85	66%	0.75	$437.85
$440.00	$445.00	Oct 23	$2.68	$2.32	$2.68	62%	0.87	$442.68
$460.00	$465.00	Oct 30	$1.85	$3.15	$1.85	46%	1.70	$461.85

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$465.00	$462.50	Oct 2	$1.20	$1.30	$1.20	72%	1.08	$463.80
$435.00	$430.00	Oct 23	$1.30	$3.70	$1.30	33%	2.85	$433.70
$425.00	$420.00	Oct 23	$0.92	$4.08	$0.92	25%	4.43	$424.08
$465.00	$460.00	Oct 16	$2.84	$2.16	$2.84	62%	0.76	$462.16
$457.50	$455.00	Oct 2	$1.32	$1.18	$1.32	60%	0.89	$456.18

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 182 found (best R:R 0.91, avg 0.29)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$455.00	$460.00	Oct 23	$2.42	$2.42	$2.58	51%	0.94	$457.42
$485.00	$490.00	Oct 9	$0.70	$0.70	$4.30	84%	0.16	$485.70
$452.50	$455.00	Sep 25	$1.06	$1.06	$1.44	54%	0.74	$453.56
$462.50	$465.00	Sep 25	$0.41	$0.41	$2.09	80%	0.20	$462.91
$460.00	$462.50	Sep 25	$0.53	$0.53	$1.97	75%	0.27	$460.53

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$440.00	$435.00	Oct 23	$2.38	$2.38	$2.62	62%	0.91	$437.62
$435.00	$430.00	Oct 30	$1.89	$1.89	$3.11	66%	0.61	$433.11
$420.00	$415.00	Oct 23	$1.20	$1.20	$3.80	78%	0.32	$418.80
$430.00	$425.00	Oct 23	$1.55	$1.55	$3.45	71%	0.45	$428.45
$430.00	$425.00	Oct 30	$1.61	$1.61	$3.39	70%	0.47	$428.39

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 12 found (avg debit $3.70, cheapest $3.48)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$445.00	Sep 25	Oct 2	$3.73	30.5%	29.2%
$452.50	Sep 25	Oct 2	$3.82	31.3%	30.2%
$455.00	Sep 25	Oct 2	$3.91	31.0%	30.1%
$457.50	Sep 25	Oct 2	$3.70	31.3%	30.8%
$447.50	Sep 25	Oct 2	$3.90	29.5%	29.3%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$445.00	Sep 25	Oct 2	$3.48	30.5%	29.2%
$455.00	Sep 25	Oct 2	$3.53	31.0%	30.1%
$452.50	Sep 25	Oct 2	$3.65	31.0%	30.2%
$447.50	Sep 25	Oct 2	$3.70	29.5%	29.3%
$450.00	Sep 25	Oct 2	$3.74	29.9%	29.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 121 found (cheapest 2.23% of stock, avg 6.84%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$450.00	Sep 25	$5.73	$4.33	$10.06	$439.94	$460.06	2.23%
$452.50	Sep 25	$4.53	$5.70	$10.23	$442.27	$462.73	2.27%
$447.50	Sep 25	$7.25	$3.28	$10.53	$436.97	$458.03	2.33%
$455.00	Sep 25	$3.47	$7.20	$10.67	$444.33	$465.67	2.37%
$445.00	Sep 25	$8.90	$2.50	$11.40	$433.60	$456.40	2.53%
$457.50	Sep 25	$2.65	$8.85	$11.50	$446.00	$469.00	2.55%
$442.50	Sep 25	$10.65	$1.86	$12.51	$429.99	$455.01	2.77%
$460.00	Sep 25	$1.97	$10.70	$12.67	$447.33	$472.67	2.81%
$462.50	Sep 25	$1.44	$12.43	$13.87	$448.63	$476.37	3.07%
$440.00	Sep 25	$12.68	$1.33	$14.01	$425.99	$454.01	3.11%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 0.61% of stock, avg 4.10%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$462.50	$440.00	Sep 25	$1.44	$1.33	$2.77	$437.23	$465.27
$462.50	$442.50	Sep 25	$1.44	$1.86	$3.30	$439.20	$465.80
$460.00	$440.00	Sep 25	$1.97	$1.33	$3.30	$436.70	$463.30
$460.00	$442.50	Sep 25	$1.97	$1.86	$3.83	$438.67	$463.83
$462.50	$445.00	Sep 25	$1.44	$2.50	$3.94	$441.06	$466.44
$457.50	$440.00	Sep 25	$2.65	$1.33	$3.98	$436.02	$461.48
$460.00	$445.00	Sep 25	$1.97	$2.50	$4.47	$440.53	$464.47
$457.50	$442.50	Sep 25	$2.65	$1.86	$4.51	$437.99	$462.01
$457.50	$445.00	Sep 25	$2.65	$2.50	$5.15	$439.85	$462.65
$462.50	$447.50	Sep 25	$1.44	$3.28	$4.72	$442.78	$467.22

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 352 found (best R:R 0.66, avg credit $1.15)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
432/435	472/475	Oct 2	$0.99	$1.51	58%	0.66	$434.01	$473.49
432/435	470/472	Oct 2	$1.05	$1.45	56%	0.72	$433.95	$471.05
432/435	465/468	Oct 2	$1.19	$1.31	49%	0.91	$433.81	$466.19
432/435	475/478	Oct 2	$0.89	$1.61	61%	0.55	$434.11	$475.89
432/435	468/470	Oct 2	$1.09	$1.41	52%	0.77	$433.91	$468.59
432/435	462/465	Oct 2	$1.26	$1.24	46%	1.02	$433.74	$463.76
425/428	472/475	Oct 2	$0.72	$1.78	67%	0.40	$426.78	$473.22
438/440	472/475	Sep 25	$0.52	$1.98	75%	0.26	$439.48	$473.02
415/418	472/475	Oct 2	$0.54	$1.96	74%	0.28	$416.96	$473.04
432/435	472/475	Sep 25	$0.31	$2.19	83%	0.14	$434.69	$472.81

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 207 found (best R:R 44.45, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$455.00	$460.00	$465.00	Oct 9	$0.13	$4.87	12%	37.46
$435.00	$440.00	$445.00	Oct 30	$0.05	$4.95	8%	99.00
$475.00	$480.00	$485.00	Oct 16	$0.05	$4.95	7%	99.00
$470.00	$475.00	$480.00	Oct 23	$0.06	$4.94	7%	82.33
$440.00	$445.00	$450.00	Oct 30	$0.10	$4.90	8%	49.00

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$490.00	$500.00	$510.00	Oct 16	$0.22	$9.78	9%	44.45
$460.00	$465.00	$470.00	Oct 30	$0.05	$4.95	8%	99.00
$410.00	$415.00	$420.00	Oct 30	$0.08	$4.92	6%	61.50
$450.00	$452.50	$455.00	Sep 25	$0.13	$2.37	16%	18.23
$400.00	$405.00	$410.00	Oct 23	$0.06	$4.94	4%	82.33

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 190 found (best net $-11.20, 186 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$510.00	$520.00	1:2	Oct 16	-$0.58	$9.42
$520.00	$530.00	1:2	Oct 9	-$0.06	$9.94
$520.00	$530.00	1:2	Oct 16	-$0.40	$9.60
$530.00	$540.00	1:2	Oct 16	-$0.25	$9.75
$530.00	$540.00	1:2	Oct 9	-$0.09	$9.91

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$495.00	$470.00	1:2	Oct 30	-$11.20	$13.80
$370.00	$365.00	1:2	Sep 25	$0.00	$5.00
$375.00	$372.50	1:2	Sep 25	$0.00	$2.50
$387.50	$385.00	1:2	Sep 25	-$0.01	$2.49
$367.50	$365.00	1:2	Oct 2	-$0.02	$2.48

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 78 found (best yield 4.08%, avg 1.24%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$455.00	Oct 30	$18.40	0.50	0.9%	4.08%	4.94%	75	32
$460.00	Oct 30	$16.20	0.46	2.0%	3.59%	5.56%	53	144
$465.00	Oct 30	$14.25	0.42	3.1%	3.16%	6.24%	43	33
$470.00	Oct 30	$12.45	0.38	4.2%	2.76%	6.94%	119	102
$475.00	Oct 30	$10.80	0.34	5.3%	2.39%	7.69%	32	50
$480.00	Oct 30	$9.45	0.31	6.4%	2.09%	8.50%	163	94
$455.00	Oct 23	$16.25	0.49	0.9%	3.60%	4.46%	55	200
$485.00	Oct 30	$8.15	0.28	7.5%	1.81%	9.32%	7	78
$460.00	Oct 23	$13.50	0.44	2.0%	2.99%	4.96%	50	216
$465.00	Oct 23	$11.80	0.40	3.1%	2.62%	5.69%	22	186

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 37,995

Total Puts 49,763

Put/Call Ratio 1.31

Net Difference -11,768

Prior's Put/Call Breakdown

Total Calls 52,976

Total Puts 70,021

Put/Call Ratio 1.32

Net Difference -17,045

Prior 7-Day Put/Call Summary

Total Calls 456,650

Total Puts 318,717

Average Put/Call Ratio 0.94

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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