TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$385.20 -3.48%

(7/28 09:50) ◀

Tuesday, July 28, 2026 (9:55am)

▶ (7/28 10:00)

◀ 7/28 09:55 ▶

Option Volume

Detail

ℹ

Current (07/28 9:55am) 18,880

Calls: 8,347 (44%)

Puts: 10,533 (56%)

Prior (07/16) 70,704

Calls: 46,752 (66%)

Puts: 23,952 (34%)

Current vs Prior -73.30%

Calls: -82.15% (Calls)

Puts: -56.02% (Puts)

Prior 7-Day Total 1,046,152

Calls: 442,529 (42%)

Puts: 603,623 (58%)

Prior 7-Day Average 149,450

Calls: 63,218 (42%)

Puts: 86,231 (58%)

Current vs Prior 7-Day Avg -87.37%

Calls: -86.80%

Puts: -87.79%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/28 9:55am) $24.04M

Calls: $10.59M (44%)

Puts: $13.46M (56%)

Prior (07/16) $54.57M

Calls: $32.64M (60%)

Puts: $21.93M (40%)

Current vs Prior -55.94%

Calls: -67.57%

Puts: -38.63%

Prior 7-Day Total $1.31B

Calls: $757.42M (58%)

Puts: $554.92M (42%)

Prior 7-Day Average $187.48M

Calls: $108.20M (58%)

Puts: $79.27M (42%)

Current vs Prior 7-Day Avg -87.17%

Calls: -90.22%

Puts: -83.02%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/28 9:55am) 1.26

Prior (07/16) 0.51

Current vs Prior +146.31%

Prior 7-Day Average 1.34

Current vs Prior 7-Day Avg -5.96%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/28 9:55am) 1,989,770

Calls: 926,516 (47%)

Puts: 1,063,254 (53%)

Prior (07/16) 2,186,399

Calls: 964,498 (44%)

Puts: 1,221,901 (56%)

Current vs Prior -8.99%

Prior 7-Day Total 13,732,651

Calls: 6,347,637 (46%)

Puts: 7,385,014 (54%)

Prior 7-Day Average 1,961,807

Calls: 906,805 (46%)

Puts: 1,055,002 (54%)

Current vs Prior 7-Day Avg +1.43%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.64% | 8.02%11.18% | 16.31%

Prior 5.58% | 7.83%10.92% | 15.98%

Current vs Prior +1.01% | +2.38%+2.39% | +2.10%

Prior 7-Day Avg 4.25% | 7.61%10.28% | 16.54%

Current vs 7-Day Avg +32.80% | +5.41%+8.75% | -1.36%

Prior 7-Day Eod 5.58% | 7.83%10.77% | 15.94%

Current vs 7-Day Eod +1.01% | +2.38%+3.85% | +2.32%

Sentiment BEARISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 6.18% | 9.85%

Calls: 5.25% | 6.54%

Puts: 7.11% | 13.16%

Prior 8.33% | 6.73%

Calls: 8.66% | 7.48%

Puts: 8.00% | 5.98%

Current vs Prior -25.81% | +46.36%

Prior 7-Day Avg 8.96% | 5.68%

Calls: 8.26% | 5.58%

Puts: 9.65% | 5.79%

Current vs 7-Day Avg -31.00% | +73.28%

Liquidity Pricy

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🤖 AI Insights

Light premium activity with dollar volume down 56% vs prior. Below-average activity with volume down 73% vs prior. Bearish P/C ratio of 1.26 indicates protective positioning. P/C ratio rising 146% - increased hedging/bearish positioning.

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 BULLISH

Current BEARISH

Prior BULLISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BEARISH

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
09:55	BEARISH	BEARISH	BEARISH
09:50	BEARISH	BEARISH	BEARISH
09:45	BEARISH	BEARISH	BEARISH
09:40	BEARISH	BEARISH	BEARISH
09:35	BEARISH	BEARISH	BEARISH

📈 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 234 of results (avg 7.1%, best 3.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$320.00	Aug 21	68.00	70.80	$69.40	4.0%	--	0.91	440
$310.00	Jul 31	74.10	77.25	$75.68	4.2%	--	0.99	23
$387.50	Aug 21	19.70	20.55	$20.13	4.2%	--	0.51	58
$310.00	Aug 7	74.65	78.00	$76.33	4.4%	--	0.97	10
$315.00	Jul 31	69.05	72.20	$70.63	4.5%	--	0.99	34

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$400.00	Aug 21	27.95	29.00	$28.48	3.7%	30	0.58	16.2K
$460.00	Aug 21	74.50	77.35	$75.93	3.8%	--	0.89	1.7K
$400.00	Aug 7	22.35	23.30	$22.83	4.2%	13	0.63	1.0K
$457.50	Jul 31	70.65	73.70	$72.18	4.2%	1	1.00	5
$450.00	Sep 4	67.65	70.70	$69.18	4.4%	2	0.81	1

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 8 found (avg $0.64, cheapest $0.11)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Jul 31	0.10	0.11	$0.11	9.1%	327	0.01	2.1K
$435.00	Jul 31	0.31	0.37	$0.34	17.6%	10	0.04	1.7K
$427.50	Jul 31	0.56	0.68	$0.62	19.4%	67	0.06	2.4K
$425.00	Jul 31	0.68	0.81	$0.75	17.3%	182	0.07	1.8K
$450.00	Aug 7	0.71	0.86	$0.78	19.2%	312	0.05	1.9K

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Jul 31	0.70	0.80	$0.75	13.3%	240	0.06	773
$342.50	Jul 31	0.80	0.94	$0.87	16.1%	2	0.06	179

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 190 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 31	74.10	77.25	$75.68	4.2%	--	0.99	23
$315.00	Jul 31	69.05	72.20	$70.63	4.5%	--	0.99	34
$320.00	Jul 31	64.35	67.35	$65.85	4.6%	--	0.98	757
$325.00	Jul 31	59.20	62.40	$60.80	5.3%	--	0.98	89
$330.00	Jul 31	54.30	57.50	$55.90	5.7%	--	0.97	84

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$437.50	Jul 31	50.75	53.95	$52.35	6.1%	--	1.00	29
$440.00	Jul 31	53.70	56.25	$54.98	4.6%	1	1.00	331
$442.50	Jul 31	55.70	58.65	$57.18	5.2%	1	1.00	38
$445.00	Jul 31	58.20	61.55	$59.88	5.6%	1	1.00	91
$450.00	Jul 31	63.15	66.25	$64.70	4.8%	--	1.00	1.4K

Most actively traded options today. High liquidity = easy entry/exit. 296 active (total vol 12.9K, top 1.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Aug 21	4.15	4.70	$4.43	12.4%	329	0.17	7.3K
$450.00	Jul 31	0.10	0.11	$0.11	9.1%	327	0.01	2.1K
$430.00	Aug 21	5.80	6.45	$6.13	10.6%	323	0.22	3.2K
$390.00	Aug 28	20.55	23.15	$21.85	11.9%	314	0.50	43
$450.00	Aug 7	0.71	0.86	$0.78	19.2%	312	0.05	1.9K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$395.00	Sep 4	27.70	30.80	$29.25	10.6%	1.0K	0.52	20
$310.00	Aug 21	1.86	2.18	$2.02	15.8%	981	0.07	2.2K
$320.00	Aug 21	2.64	2.97	$2.81	11.7%	794	0.10	8.0K
$352.50	Jul 31	1.55	1.70	$1.63	9.2%	275	0.11	375
$380.00	Jul 31	7.40	8.10	$7.75	9.0%	267	0.40	5.2K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 92 strikes (avg 41.4%, max 73.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Jul 31	Aug 28	95.4%	57.4%	66.3%	--	37
$335.00	Jul 31	Sep 4	87.4%	52.8%	65.6%	--	35
$345.00	Jul 31	Sep 4	83.2%	51.3%	62.1%	--	78
$320.00	Jul 31	Aug 21	94.1%	58.8%	60.0%	--	1.2K
$350.00	Jul 31	Sep 4	81.1%	51.6%	57.3%	--	677

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Jul 31	Sep 4	94.1%	54.3%	73.2%	7	1.8K
$310.00	Jul 31	Sep 4	95.4%	55.2%	72.9%	6	795
$325.00	Jul 31	Sep 4	92.1%	53.3%	72.6%	1	1.0K
$315.00	Jul 31	Aug 28	97.4%	56.6%	72.1%	54	962
$330.00	Jul 31	Sep 4	88.2%	52.5%	68.1%	17	3.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 287 found (best R:R 44.45, avg 4.43)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$455.00	$460.00	Aug 7	$0.11	$4.89	$0.11	44.45	$455.11
$450.00	$455.00	Aug 7	$0.19	$4.81	$0.19	25.32	$450.19
$430.00	$432.50	Jul 31	$0.10	$2.40	$0.10	24.00	$430.10
$427.50	$430.00	Jul 31	$0.11	$2.39	$0.11	21.73	$427.61
$445.00	$450.00	Aug 7	$0.25	$4.75	$0.25	19.00	$445.25

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$315.00	$310.00	Aug 7	$0.21	$4.79	$0.21	22.81	$314.79
$325.00	$322.50	Aug 7	$0.11	$2.39	$0.11	21.73	$324.89
$320.00	$315.00	Aug 7	$0.23	$4.77	$0.23	20.74	$319.77
$332.50	$330.00	Jul 31	$0.12	$2.38	$0.12	19.83	$332.38
$340.00	$337.50	Jul 31	$0.12	$2.38	$0.12	19.83	$339.88

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 393 found (best R:R 49.00, avg 2.73)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$325.00	$330.00	Jul 31	$4.90	$4.90	$0.10	49.00	$329.90
$340.00	$345.00	Jul 31	$4.85	$4.85	$0.15	32.33	$344.85
$315.00	$320.00	Jul 31	$4.78	$4.78	$0.22	21.73	$319.78
$335.00	$340.00	Jul 31	$4.77	$4.77	$0.23	20.74	$339.77
$330.00	$335.00	Jul 31	$4.70	$4.70	$0.30	15.67	$334.70

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$455.00	$450.00	Aug 7	$4.87	$4.87	$0.13	37.46	$450.13
$460.00	$455.00	Aug 7	$4.85	$4.85	$0.15	32.33	$455.15
$450.00	$445.00	Aug 7	$4.83	$4.83	$0.17	28.41	$445.17
$450.00	$445.00	Jul 31	$4.82	$4.82	$0.18	26.78	$445.18
$437.50	$435.00	Jul 31	$2.40	$2.40	$0.10	24.00	$435.10

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 92 found (avg debit $2.78, cheapest $0.12)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$460.00	Jul 31	Aug 7	$0.38	79.1%	56.5%
$455.00	Jul 31	Aug 7	$0.46	78.0%	55.6%
$310.00	Jul 31	Aug 7	$0.65	95.4%	72.5%
$450.00	Jul 31	Aug 7	$0.67	72.3%	55.9%
$445.00	Jul 31	Aug 7	$0.85	72.2%	55.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$460.00	Jul 31	Aug 7	$0.12	79.1%	56.5%
$455.00	Jul 31	Aug 7	$0.40	78.0%	55.6%
$310.00	Jul 31	Aug 7	$0.53	95.4%	72.5%
$445.00	Jul 31	Aug 7	$0.57	72.2%	55.6%
$450.00	Jul 31	Aug 7	$0.58	72.3%	55.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 188 found (cheapest 5.31% of stock, avg 12.39%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$385.00	Jul 31	$10.48	$9.98	$20.46	$364.54	$405.46	5.31%
$387.50	Jul 31	$9.23	$11.25	$20.48	$367.02	$407.98	5.32%
$390.00	Jul 31	$8.07	$12.65	$20.72	$369.28	$410.72	5.38%
$382.50	Jul 31	$11.90	$8.88	$20.78	$361.72	$403.28	5.39%
$380.00	Jul 31	$13.23	$7.75	$20.98	$359.02	$400.98	5.45%
$392.50	Jul 31	$7.05	$13.93	$20.98	$371.52	$413.48	5.45%
$377.50	Jul 31	$15.02	$6.78	$21.80	$355.70	$399.30	5.66%
$395.00	Jul 31	$6.10	$15.70	$21.80	$373.20	$416.80	5.66%
$375.00	Jul 31	$16.40	$5.98	$22.38	$352.62	$397.38	5.81%
$397.50	Jul 31	$5.28	$17.25	$22.53	$374.97	$420.03	5.85%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.92% of stock, avg 7.71%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$397.50	$375.00	Jul 31	$5.28	$5.98	$11.26	$363.74	$408.76
$397.50	$377.50	Jul 31	$5.28	$6.78	$12.06	$365.44	$409.56
$395.00	$375.00	Jul 31	$6.10	$5.98	$12.08	$362.92	$407.08
$395.00	$377.50	Jul 31	$6.10	$6.78	$12.88	$364.62	$407.88
$392.50	$375.00	Jul 31	$7.05	$5.98	$13.03	$361.97	$405.53
$397.50	$380.00	Jul 31	$5.28	$7.75	$13.03	$366.97	$410.53
$392.50	$377.50	Jul 31	$7.05	$6.78	$13.83	$363.67	$406.33
$395.00	$380.00	Jul 31	$6.10	$7.75	$13.85	$366.15	$408.85
$390.00	$375.00	Jul 31	$8.07	$5.98	$14.05	$360.95	$404.05
$397.50	$382.50	Jul 31	$5.28	$8.88	$14.16	$368.34	$411.66

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 368 found (best R:R 44.45, avg credit $4.34)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
330/332	335/340	Jul 31	$4.89	$0.11	44.45	$327.61	$339.89
345/350	355/360	Sep 4	$4.88	$0.12	40.67	$345.12	$359.88
340/345	355/360	Aug 21	$4.84	$0.16	30.25	$340.16	$359.84
355/360	370/375	Aug 14	$4.82	$0.18	26.78	$355.18	$374.82
330/335	350/355	Sep 4	$4.80	$0.20	24.00	$330.20	$354.80
335/340	345/350	Aug 7	$4.78	$0.22	21.73	$335.22	$349.78
345/350	355/360	Aug 28	$4.78	$0.22	21.73	$345.22	$359.78
335/340	355/360	Aug 14	$4.77	$0.23	20.74	$335.23	$359.77
310/320	330/340	Aug 21	$9.52	$0.48	19.83	$310.48	$339.52
350/355	365/370	Aug 28	$4.73	$0.27	17.52	$350.27	$369.73

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 197 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$400.00	$405.00	$410.00	Aug 28	$0.05	$4.95	99.00
$445.00	$450.00	$455.00	Aug 7	$0.06	$4.94	82.33
$365.00	$370.00	$375.00	Aug 28	$0.06	$4.94	82.33
$440.00	$445.00	$450.00	Aug 21	$0.07	$4.93	70.43
$450.00	$455.00	$460.00	Aug 7	$0.08	$4.92	61.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$445.00	$450.00	$455.00	Aug 21	$0.05	$4.95	99.00
$325.00	$330.00	$335.00	Aug 7	$0.06	$4.94	82.33
$330.00	$335.00	$340.00	Aug 7	$0.07	$4.93	70.43
$430.00	$435.00	$440.00	Aug 7	$0.07	$4.93	70.43
$355.00	$360.00	$365.00	Sep 4	$0.07	$4.93	70.43

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 106 found (best net $-12.83, 106 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$310.00	$350.00	1:2	Aug 28	-$12.83	$27.17
$455.00	$460.00	1:2	Aug 7	-$0.37	$4.63
$450.00	$455.00	1:2	Aug 7	-$0.40	$4.60
$365.00	$385.00	1:2	Sep 4	-$15.48	$4.52
$445.00	$450.00	1:2	Aug 7	-$0.53	$4.47

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$320.00	$310.00	1:2	Aug 21	-$1.23	$8.77
$330.00	$320.00	1:2	Aug 21	-$1.67	$8.33
$320.00	$310.00	1:2	Sep 4	-$2.00	$8.00
$315.00	$310.00	1:2	Jul 31	$0.00	$5.00
$320.00	$315.00	1:2	Jul 31	-$0.11	$4.89

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 114 found (best yield 5.88%, avg 1.95%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$390.00	Sep 4	$22.65	0.51	1.2%	5.88%	7.13%	1	15
$390.00	Aug 28	$20.55	0.50	1.2%	5.33%	6.58%	314	43
$387.50	Aug 21	$19.70	0.51	0.6%	5.11%	5.71%	--	58
$390.00	Aug 21	$18.55	0.49	1.2%	4.82%	6.06%	36	2.9K
$395.00	Aug 28	$18.50	0.47	2.5%	4.80%	7.35%	--	30
$400.00	Sep 4	$18.45	0.45	3.8%	4.79%	8.63%	--	20
$392.50	Aug 21	$17.40	0.48	1.9%	4.52%	6.41%	--	68
$387.50	Aug 14	$16.85	0.51	0.6%	4.37%	4.97%	2	51
$405.00	Sep 4	$16.50	0.42	5.1%	4.28%	9.42%	--	47
$400.00	Aug 28	$16.45	0.44	3.8%	4.27%	8.11%	2	261

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 8,347

Total Puts 10,533

Put/Call Ratio 1.26

Net Difference -2,186

Prior's Put/Call Breakdown

Total Calls 46,752

Total Puts 23,952

Put/Call Ratio 0.51

Net Difference 22,800

Prior 7-Day Put/Call Summary

Total Calls 442,529

Total Puts 603,623

Average Put/Call Ratio 1.34

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
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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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📈 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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