TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$387.74 -1.16%

(7/28 18:11) ◀

Wednesday, July 29, 2026 (3:05pm)

▶ (7/29 18:13)

◀ 7/29 15:07 ▶

Option Volume

Detail

ℹ

Current (07/29 3:05pm) 141,428

Calls: 97,041 (69%)

Puts: 44,387 (31%)

Prior (07/28) 241,532

Calls: 193,115 (80%)

Puts: 48,417 (20%)

Current vs Prior -41.45%

Calls: -49.75% (Calls)

Puts: -8.32% (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 -5.37%

Calls: +53.50%

Puts: -48.53%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/29 3:05pm) $228.87M

Calls: $165.25M (72%)

Puts: $63.62M (28%)

Prior (07/28) $247.17M

Calls: $166.84M (68%)

Puts: $80.33M (32%)

Current vs Prior -7.41%

Calls: -0.96%

Puts: -20.80%

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 +22.08%

Calls: +52.72%

Puts: -19.75%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/29 3:05pm) 0.46

Prior (07/28) 0.25

Current vs Prior +82.44%

Prior 7-Day Average 1.34

Current vs Prior 7-Day Avg -65.91%

Sentiment BULLISH

Open Interest

Detail

ℹ

Current (07/29 3:05pm) 2,026,618

Calls: 945,753 (47%)

Puts: 1,080,865 (53%)

Prior (07/28) 1,989,770

Calls: 926,516 (47%)

Puts: 1,063,254 (53%)

Current vs Prior +1.85%

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 +3.30%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 4.20% | 7.14%10.47% | 15.68%

Prior 5.58% | 7.83%10.92% | 15.98%

Current vs Prior -24.72% | -8.77%-4.18% | -1.83%

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

Current vs 7-Day Avg -1.03% | -6.07%+1.77% | -5.16%

Prior 7-Day Eod 5.58% | 7.83%10.57% | 15.83%

Current vs 7-Day Eod -24.72% | -8.77%-0.94% | -0.92%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 16.50% | 15.56%

Calls: 13.84% | 13.48%

Puts: 19.16% | 17.65%

Prior 8.33% | 6.73%

Calls: 8.66% | 7.48%

Puts: 8.00% | 5.98%

Current vs Prior +98.08% | +131.20%

Prior 7-Day Avg 8.96% | 5.68%

Calls: 8.26% | 5.58%

Puts: 9.65% | 5.79%

Current vs 7-Day Avg +84.21% | +173.74%

Liquidity Expensive

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🤖 AI Insights

Moderately bullish flow with 72% call dollar volume ($165.25M). Below-average activity with volume down 41% vs prior. Extreme bullish P/C ratio of 0.46 - heavy call buying (97,041 calls vs 44,387 puts). P/C ratio rising 82% - increased hedging/bearish positioning.

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 BULLISH

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current BEARISH

Prior BULLISH

7-Day Avg BULLISH

Sentiment Timeline (Today)

Time	Smart Money	Retail	Overall
15:05	BULLISH	BULLISH	BULLISH
10:00	BEARISH	BEARISH	BEARISH
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 223 of results (avg 6.7%, best 2.5%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$390.00	Aug 21	18.50	19.10	$18.80	3.2%	328	0.52	3.0K
$320.00	Aug 7	67.90	70.50	$69.20	3.8%	--	0.97	764
$335.00	Aug 14	54.85	57.30	$56.08	4.4%	--	0.90	20
$320.00	Aug 28	70.80	74.00	$72.40	4.4%	1	0.91	19
$320.00	Jul 31	67.10	70.20	$68.65	4.5%	315	0.99	757

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Aug 21	5.85	6.00	$5.93	2.5%	1.1K	0.19	17.5K
$412.50	Aug 21	33.25	34.15	$33.70	2.7%	--	0.66	82
$420.00	Sep 4	42.25	43.40	$42.83	2.7%	6	0.66	10
$430.00	Sep 4	49.45	50.80	$50.13	2.7%	13	0.72	2
$400.00	Sep 4	29.50	30.35	$29.93	2.8%	167	0.54	112

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 6 found (avg $0.69, cheapest $0.25)

CALLS (4)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Aug 7	0.50	0.56	$0.53	11.3%	1.5K	0.04	1.8K
$445.00	Aug 7	0.69	0.81	$0.75	16.0%	63	0.06	277
$412.50	Jul 31	0.78	0.95	$0.87	19.5%	251	0.10	428
$442.50	Aug 7	0.80	0.95	$0.88	17.0%	52	0.07	105

PUTS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$345.00	Jul 31	0.23	0.27	$0.25	16.0%	151	0.03	1.5K
$360.00	Jul 31	0.75	0.91	$0.83	19.3%	223	0.08	2.1K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 205 found (avg delta 0.76, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$315.00	Jul 31	71.70	75.20	$73.45	4.8%	--	0.99	34
$320.00	Jul 31	67.10	70.20	$68.65	4.5%	315	0.99	757
$325.00	Jul 31	62.15	65.25	$63.70	4.9%	--	0.99	89
$330.00	Jul 31	57.05	60.15	$58.60	5.3%	--	0.99	84
$335.00	Jul 31	52.20	55.30	$53.75	5.8%	--	0.99	22

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$425.00	Jul 31	35.10	38.35	$36.73	8.8%	25	1.00	368
$427.50	Jul 31	37.55	40.80	$39.17	8.3%	10	1.00	112
$430.00	Jul 31	40.10	43.35	$41.73	7.8%	7	1.00	872
$432.50	Jul 31	42.55	45.80	$44.18	7.4%	--	1.00	120
$435.00	Jul 31	45.00	48.60	$46.80	7.7%	1	1.00	87

Most actively traded options today. High liquidity = easy entry/exit. 425 active (total vol 70.9K, top 4.7K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Jul 31	1.79	2.02	$1.91	12.0%	4.7K	0.19	2.7K
$390.00	Jul 31	6.30	7.05	$6.68	11.2%	2.9K	0.47	662
$410.00	Jul 31	1.05	1.20	$1.13	13.3%	2.9K	0.13	4.8K
$400.00	Jul 31	2.88	3.25	$3.07	12.1%	1.8K	0.28	2.6K
$425.00	Jul 31	0.16	0.25	$0.21	42.9%	1.7K	0.03	2.1K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$355.00	Jul 31	0.45	0.60	$0.53	28.3%	2.0K	0.05	3.0K
$380.00	Jul 31	4.05	4.70	$4.38	14.8%	1.7K	0.32	5.4K
$350.00	Aug 21	5.85	6.00	$5.93	2.5%	1.1K	0.19	17.5K
$385.00	Jul 31	5.85	6.50	$6.18	10.5%	794	0.42	3.6K
$392.50	Aug 7	13.60	15.90	$14.75	15.6%	778	0.53	100

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 103 strikes (avg 43.3%, max 108.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$320.00	Jul 31	Aug 28	108.1%	54.4%	98.7%	316	776
$325.00	Jul 31	Aug 28	103.3%	53.4%	93.5%	1	91
$465.00	Jul 31	Sep 4	91.9%	48.2%	90.6%	55	323
$335.00	Jul 31	Sep 4	91.3%	50.6%	80.4%	--	35
$330.00	Jul 31	Aug 21	94.8%	54.8%	73.1%	1	784

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$315.00	Jul 31	Sep 4	111.0%	53.4%	108.0%	17	859
$320.00	Jul 31	Sep 4	108.1%	52.6%	105.4%	165	2.0K
$325.00	Jul 31	Sep 4	103.3%	53.1%	94.5%	33	1.1K
$465.00	Jul 31	Aug 28	91.9%	48.0%	91.5%	12	47
$330.00	Jul 31	Sep 4	94.8%	51.4%	84.5%	326	3.2K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 267 found (best R:R 40.67, avg 5.05)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$455.00	$460.00	Aug 7	$0.12	$4.88	$0.12	40.67	$455.12
$460.00	$465.00	Aug 7	$0.14	$4.86	$0.14	34.71	$460.14
$460.00	$465.00	Aug 14	$0.19	$4.81	$0.19	25.32	$460.19
$422.50	$425.00	Jul 31	$0.10	$2.40	$0.10	24.00	$422.60
$440.00	$442.50	Aug 7	$0.12	$2.38	$0.12	19.83	$440.12

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$320.00	$315.00	Aug 7	$0.13	$4.87	$0.13	37.46	$319.87
$357.50	$355.00	Jul 31	$0.12	$2.38	$0.12	19.83	$357.38
$337.50	$335.00	Aug 7	$0.12	$2.38	$0.12	19.83	$337.38
$325.00	$320.00	Aug 14	$0.24	$4.76	$0.24	19.83	$324.76
$320.00	$315.00	Aug 28	$0.25	$4.75	$0.25	19.00	$319.75

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 385 found (best R:R 32.33, avg 2.50)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$330.00	$335.00	Jul 31	$4.85	$4.85	$0.15	32.33	$334.85
$325.00	$330.00	Aug 7	$4.85	$4.85	$0.15	32.33	$329.85
$315.00	$320.00	Jul 31	$4.80	$4.80	$0.20	24.00	$319.80
$360.00	$362.50	Jul 31	$2.38	$2.38	$0.12	19.83	$362.38
$320.00	$325.00	Aug 7	$4.75	$4.75	$0.25	19.00	$324.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$465.00	$460.00	Aug 7	$4.80	$4.80	$0.20	24.00	$460.20
$465.00	$460.00	Aug 21	$4.80	$4.80	$0.20	24.00	$460.20
$437.50	$435.00	Jul 31	$2.38	$2.38	$0.12	19.83	$435.12
$445.00	$442.50	Jul 31	$2.38	$2.38	$0.12	19.83	$442.62
$440.00	$435.00	Aug 14	$4.72	$4.72	$0.28	16.86	$435.28

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 103 found (avg debit $2.75, cheapest $0.15)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$465.00	Jul 31	Aug 7	$0.15	91.9%	52.4%
$460.00	Jul 31	Aug 7	$0.31	79.1%	54.1%
$452.50	Jul 31	Aug 7	$0.39	88.1%	53.3%
$455.00	Jul 31	Aug 7	$0.42	78.0%	54.0%
$450.00	Jul 31	Aug 7	$0.51	71.5%	52.6%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$450.00	Jul 31	Aug 7	$0.22	71.5%	52.6%
$465.00	Jul 31	Aug 7	$0.27	91.9%	52.4%
$460.00	Aug 7	Aug 14	$0.28	54.1%	50.3%
$315.00	Jul 31	Aug 7	$0.32	111.0%	68.8%
$320.00	Jul 31	Aug 7	$0.43	108.1%	67.9%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 205 found (cheapest 3.88% of stock, avg 11.50%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$390.00	Jul 31	$6.68	$8.35	$15.03	$374.97	$405.03	3.88%
$385.00	Jul 31	$9.10	$6.18	$15.28	$369.72	$400.28	3.94%
$387.50	Jul 31	$7.95	$7.38	$15.33	$372.17	$402.83	3.95%
$392.50	Jul 31	$5.60	$9.85	$15.45	$377.05	$407.95	3.98%
$395.00	Jul 31	$4.68	$10.83	$15.51	$379.49	$410.51	4.00%
$382.50	Jul 31	$10.60	$5.28	$15.88	$366.62	$398.38	4.10%
$397.50	Jul 31	$3.80	$12.45	$16.25	$381.25	$413.75	4.19%
$380.00	Jul 31	$12.30	$4.38	$16.68	$363.32	$396.68	4.30%
$377.50	Jul 31	$14.05	$3.55	$17.60	$359.90	$395.10	4.54%
$400.00	Jul 31	$3.07	$14.73	$17.80	$382.20	$417.80	4.59%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.71% of stock, avg 6.93%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$400.00	$377.50	Jul 31	$3.07	$3.55	$6.62	$370.88	$406.62
$397.50	$377.50	Jul 31	$3.80	$3.55	$7.35	$370.15	$404.85
$400.00	$380.00	Jul 31	$3.07	$4.38	$7.45	$372.55	$407.45
$397.50	$380.00	Jul 31	$3.80	$4.38	$8.18	$371.82	$405.68
$395.00	$377.50	Jul 31	$4.68	$3.55	$8.23	$369.27	$403.23
$400.00	$382.50	Jul 31	$3.07	$5.28	$8.35	$374.15	$408.35
$395.00	$380.00	Jul 31	$4.68	$4.38	$9.06	$370.94	$404.06
$397.50	$382.50	Jul 31	$3.80	$5.28	$9.08	$373.42	$406.58
$392.50	$377.50	Jul 31	$5.60	$3.55	$9.15	$368.35	$401.65
$400.00	$385.00	Jul 31	$3.07	$6.18	$9.25	$375.75	$409.25

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 303 found (best R:R 44.45, avg credit $3.91)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
320/325	350/355	Sep 4	$4.89	$0.11	44.45	$320.11	$354.89
355/360	370/375	Aug 21	$4.88	$0.12	40.67	$355.12	$374.88
340/345	370/375	Aug 28	$4.88	$0.12	40.67	$340.12	$374.88
335/340	350/355	Aug 14	$4.87	$0.13	37.46	$335.13	$354.87
335/340	355/360	Aug 14	$4.87	$0.13	37.46	$335.13	$359.87
350/355	370/375	Aug 14	$4.86	$0.14	34.71	$350.14	$374.86
315/320	330/335	Aug 7	$4.80	$0.20	24.00	$315.20	$334.80
332/335	350/352	Aug 7	$2.40	$0.10	24.00	$332.60	$352.40
350/355	365/370	Aug 14	$4.80	$0.20	24.00	$350.20	$369.80
330/335	345/350	Aug 21	$4.80	$0.20	24.00	$330.20	$349.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 203 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$450.00	$455.00	$460.00	Aug 14	$0.06	$4.94	82.33
$455.00	$460.00	$465.00	Aug 14	$0.06	$4.94	82.33
$425.00	$430.00	$435.00	Aug 28	$0.06	$4.94	82.33
$455.00	$460.00	$465.00	Sep 4	$0.06	$4.94	82.33
$420.00	$425.00	$430.00	Aug 28	$0.07	$4.93	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$445.00	$450.00	$455.00	Aug 14	$0.09	$4.91	54.56
$330.00	$332.50	$335.00	Jul 31	$0.06	$2.44	40.67
$337.50	$340.00	$342.50	Jul 31	$0.06	$2.44	40.67
$355.00	$357.50	$360.00	Jul 31	$0.06	$2.44	40.67
$440.00	$445.00	$450.00	Aug 14	$0.13	$4.87	37.46

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 132 found (best net $-1.14, 127 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$460.00	$465.00	1:2	Aug 7	-$0.05	$4.95
$455.00	$460.00	1:2	Aug 7	-$0.21	$4.79
$460.00	$465.00	1:2	Aug 14	-$0.65	$4.35
$455.00	$460.00	1:2	Aug 14	-$0.78	$4.22
$450.00	$455.00	1:2	Aug 14	-$0.97	$4.03

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$330.00	$320.00	1:2	Aug 21	-$1.14	$8.86
$320.00	$315.00	1:2	Jul 31	-$0.04	$4.96
$320.00	$315.00	1:2	Aug 7	-$0.25	$4.75
$320.00	$315.00	1:2	Aug 14	-$0.58	$4.42
$325.00	$320.00	1:2	Aug 14	-$1.00	$4.00

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 116 found (best yield 6.05%, avg 1.82%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$390.00	Sep 4	$23.45	0.52	0.6%	6.05%	6.63%	10	23
$390.00	Aug 28	$21.05	0.52	0.6%	5.43%	6.01%	60	349
$395.00	Sep 4	$20.95	0.49	1.9%	5.40%	7.28%	15	32
$400.00	Sep 4	$19.00	0.46	3.2%	4.90%	8.06%	13	20
$390.00	Aug 21	$18.50	0.52	0.6%	4.77%	5.35%	328	3.0K
$395.00	Aug 28	$18.50	0.49	1.9%	4.77%	6.64%	5	31
$392.50	Aug 21	$17.40	0.50	1.2%	4.49%	5.72%	92	81
$405.00	Sep 4	$16.70	0.43	4.5%	4.31%	8.76%	1	48
$400.00	Aug 28	$16.65	0.45	3.2%	4.29%	7.46%	46	264
$395.00	Aug 21	$16.30	0.48	1.9%	4.20%	6.08%	62	283

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 97,041

Total Puts 44,387

Put/Call Ratio 0.46

Net Difference 52,654

Prior's Put/Call Breakdown

Total Calls 193,115

Total Puts 48,417

Put/Call Ratio 0.25

Net Difference 144,698

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 - 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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📈 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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