TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$386.81 -3.08%

(7/27 18:07) ◀

Tuesday, July 28, 2026 (9:35am)

▶ (7/28 09:40)

◀ 7/28 09:35 ▶

Option Volume

Detail

ℹ

Current (07/28 9:35am) 5,082

Calls: 2,300 (45%)

Puts: 2,782 (55%)

Prior (07/16) 21,675

Calls: 14,190 (65%)

Puts: 7,485 (35%)

Current vs Prior -76.55%

Calls: -83.79% (Calls)

Puts: -62.83% (Puts)

Prior 7-Day Total 1,256,090

Calls: 577,642 (46%)

Puts: 678,448 (54%)

Prior 7-Day Average 179,441

Calls: 82,520 (46%)

Puts: 96,921 (54%)

Current vs Prior 7-Day Avg -97.17%

Calls: -97.21%

Puts: -97.13%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/28 9:35am) $8.20M

Calls: $3.39M (41%)

Puts: $4.81M (59%)

Prior (07/16) $12.35M

Calls: $5.99M (49%)

Puts: $6.36M (51%)

Current vs Prior -33.64%

Calls: -43.41%

Puts: -24.44%

Prior 7-Day Total $1.57B

Calls: $839.57M (53%)

Puts: $732.57M (47%)

Prior 7-Day Average $224.59M

Calls: $119.94M (53%)

Puts: $104.65M (47%)

Current vs Prior 7-Day Avg -96.35%

Calls: -97.17%

Puts: -95.41%

Sentiment BEARISH

Put/Call Ratio

Detail

ℹ

Current (07/28 9:35am) 1.21

Prior (07/16) 0.53

Current vs Prior +129.31%

Prior 7-Day Average 1.27

Current vs Prior 7-Day Avg -4.93%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/28 9:35am) 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 13,977,958

Calls: 6,401,090 (46%)

Puts: 7,576,868 (54%)

Prior 7-Day Average 1,996,851

Calls: 914,441 (46%)

Puts: 1,082,409 (54%)

Current vs Prior 7-Day Avg -0.35%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 5.63% | 8.00%10.88% | 16.21%

Prior 6.26% | 8.43%11.27% | 16.48%

Current vs Prior -10.12% | -5.06%-3.40% | -1.67%

Prior 7-Day Avg 3.85% | 7.41%9.12% | 16.21%

Current vs 7-Day Avg +46.18% | +8.01%+19.31% | -0.02%

Prior 7-Day Eod 6.26% | 8.43%10.77% | 15.94%

Current vs 7-Day Eod -10.12% | -5.06%+1.06% | +1.68%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 12.39% | 14.50%

Calls: 12.69% | 15.11%

Puts: 12.10% | 13.89%

Prior 6.75% | 6.19%

Calls: 6.20% | 5.73%

Puts: 7.29% | 6.65%

Current vs Prior +83.56% | +134.25%

Prior 7-Day Avg 9.47% | 5.66%

Calls: 7.95% | 5.28%

Puts: 10.98% | 6.03%

Current vs 7-Day Avg +30.87% | +156.38%

Liquidity Expensive

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Below-average activity with volume down 77% vs prior. Bearish P/C ratio of 1.21 indicates protective positioning. P/C ratio rising 129% - 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 BEARISH

7-Day Avg BULLISH

Current NEUTRAL

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
15:05	BULLISH	BEARISH	BEARISH
09:35	BEARISH	BEARISH	BEARISH

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📉 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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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 149 of results (avg 7.1%, best 4.0%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$310.00	Jul 31	76.10	79.20	$77.65	4.0%	--	0.99	23
$310.00	Aug 21	78.50	81.80	$80.15	4.1%	--	0.94	264
$400.00	Aug 21	15.00	15.65	$15.33	4.2%	39	0.44	17.1K
$310.00	Aug 7	76.55	79.90	$78.22	4.3%	--	0.97	10
$320.00	Aug 21	69.45	72.50	$70.97	4.3%	--	0.92	440

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Aug 21	72.60	75.55	$74.07	4.0%	--	0.90	1.7K
$460.00	Aug 7	71.65	74.75	$73.20	4.2%	--	1.00	125
$460.00	Jul 31	71.10	74.25	$72.68	4.3%	--	1.00	59
$460.00	Aug 14	72.10	75.35	$73.72	4.4%	--	0.92	43
$442.50	Jul 31	54.05	56.55	$55.30	4.5%	1	1.00	38

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. 186 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$315.00	Jul 31	70.70	74.20	$72.45	4.8%	--	0.99	34
$310.00	Jul 31	76.10	79.20	$77.65	4.0%	--	0.99	23
$320.00	Jul 31	66.35	69.40	$67.88	4.5%	--	0.99	757
$325.00	Jul 31	61.00	64.35	$62.68	5.3%	--	0.98	89
$330.00	Jul 31	56.35	59.45	$57.90	5.4%	--	0.98	84

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$437.50	Jul 31	48.80	51.95	$50.38	6.3%	--	1.00	29
$440.00	Jul 31	51.20	54.55	$52.88	6.3%	--	1.00	331
$442.50	Jul 31	54.05	56.55	$55.30	4.5%	1	1.00	38
$445.00	Jul 31	56.10	59.25	$57.68	5.5%	1	1.00	91
$450.00	Jul 31	61.15	64.35	$62.75	5.1%	--	1.00	1.4K

Most actively traded options today. High liquidity = easy entry/exit. 173 active (total vol 3.5K, top 1.0K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Jul 31	0.10	0.32	$0.21	104.8%	260	0.02	2.1K
$440.00	Jul 31	0.22	0.48	$0.35	74.3%	251	0.03	2.5K
$417.50	Jul 31	1.40	1.63	$1.52	15.1%	172	0.13	685
$412.50	Aug 7	5.25	6.50	$5.88	21.3%	171	0.28	18
$400.00	Jul 31	4.70	5.35	$5.03	12.9%	108	0.32	1.9K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$395.00	Sep 4	26.50	29.80	$28.15	11.7%	1.0K	0.51	20
$370.00	Aug 21	12.50	13.10	$12.80	4.7%	118	0.34	10.6K
$375.00	Aug 7	8.40	10.25	$9.32	19.8%	110	0.35	324
$352.50	Jul 31	1.41	1.54	$1.48	8.8%	100	0.10	375
$385.00	Aug 7	12.30	14.20	$13.25	14.3%	100	0.45	754

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 86 strikes (avg 43.8%, max 86.2%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Jul 31	Aug 28	106.0%	57.9%	83.1%	--	37
$335.00	Jul 31	Sep 4	86.6%	52.7%	64.5%	--	35
$320.00	Jul 31	Aug 21	94.1%	57.8%	62.8%	--	1.2K
$345.00	Jul 31	Sep 4	83.8%	52.2%	60.6%	--	78
$350.00	Jul 31	Sep 4	81.8%	51.0%	60.3%	--	677

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$310.00	Jul 31	Sep 4	106.0%	56.9%	86.2%	--	795
$320.00	Jul 31	Aug 28	94.1%	55.8%	68.7%	3	2.1K
$325.00	Jul 31	Sep 4	91.3%	54.1%	68.7%	1	1.0K
$315.00	Jul 31	Aug 28	94.9%	56.8%	67.2%	13	962
$340.00	Jul 31	Sep 4	86.7%	52.3%	65.8%	46	797

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 271 found (best R:R 37.46, avg 4.57)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$455.00	$460.00	Aug 7	$0.16	$4.84	$0.16	30.25	$455.16
$450.00	$455.00	Aug 7	$0.18	$4.82	$0.18	26.78	$450.18
$420.00	$422.50	Aug 7	$0.10	$2.40	$0.10	24.00	$420.10
$427.50	$430.00	Jul 31	$0.11	$2.39	$0.11	21.73	$427.61
$440.00	$442.50	Jul 31	$0.11	$2.39	$0.11	21.73	$440.11

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
$320.00	$315.00	Aug 14	$0.16	$4.84	$0.16	30.25	$319.84
$315.00	$310.00	Aug 7	$0.20	$4.80	$0.20	24.00	$314.80
$325.00	$320.00	Aug 7	$0.22	$4.78	$0.22	21.73	$324.78
$347.50	$345.00	Jul 31	$0.14	$2.36	$0.14	16.86	$347.36

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 370 found (best R:R 37.46, avg 2.32)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$330.00	$335.00	Jul 31	$4.87	$4.87	$0.13	37.46	$334.87
$340.00	$345.00	Jul 31	$4.80	$4.80	$0.20	24.00	$344.80
$325.00	$330.00	Jul 31	$4.78	$4.78	$0.22	21.73	$329.78
$310.00	$320.00	Aug 7	$9.47	$9.47	$0.53	17.87	$319.47
$335.00	$340.00	Jul 31	$4.68	$4.68	$0.32	14.62	$339.68

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$450.00	$445.00	Aug 7	$4.85	$4.85	$0.15	32.33	$445.15
$430.00	$427.50	Jul 31	$2.40	$2.40	$0.10	24.00	$427.60
$455.00	$450.00	Aug 7	$4.77	$4.77	$0.23	20.74	$450.23
$427.50	$425.00	Jul 31	$2.38	$2.38	$0.12	19.83	$425.12
$445.00	$442.50	Jul 31	$2.38	$2.38	$0.12	19.83	$442.62

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 86 found (avg debit $2.79, cheapest $0.35)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$460.00	Jul 31	Aug 7	$0.46	77.0%	56.2%
$455.00	Jul 31	Aug 7	$0.55	78.3%	55.9%
$310.00	Jul 31	Aug 7	$0.57	106.0%	73.0%
$450.00	Jul 31	Aug 7	$0.69	76.3%	55.2%
$320.00	Jul 31	Aug 7	$0.87	94.1%	70.1%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$455.00	Jul 31	Aug 7	$0.35	78.3%	55.9%
$310.00	Jul 31	Aug 7	$0.39	106.0%	73.0%
$460.00	Jul 31	Aug 7	$0.52	77.0%	56.2%
$450.00	Jul 31	Aug 7	$0.53	76.3%	55.2%
$315.00	Jul 31	Aug 7	$0.63	94.9%	72.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 183 found (cheapest 5.29% of stock, avg 12.20%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$387.50	Jul 31	$10.13	$10.33	$20.46	$367.04	$407.96	5.29%
$385.00	Jul 31	$11.43	$9.15	$20.58	$364.42	$405.58	5.32%
$392.50	Jul 31	$7.78	$12.93	$20.71	$371.79	$413.21	5.35%
$382.50	Jul 31	$12.90	$7.83	$20.73	$361.77	$403.23	5.36%
$390.00	Jul 31	$9.00	$11.95	$20.95	$369.05	$410.95	5.42%
$395.00	Jul 31	$6.75	$14.43	$21.18	$373.82	$416.18	5.48%
$380.00	Jul 31	$14.30	$7.10	$21.40	$358.60	$401.40	5.53%
$397.50	Jul 31	$5.88	$15.65	$21.53	$375.97	$419.03	5.57%
$377.50	Jul 31	$15.88	$6.15	$22.03	$355.47	$399.53	5.70%
$400.00	Jul 31	$5.03	$17.80	$22.83	$377.17	$422.83	5.90%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.89% of stock, avg 7.57%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$400.00	$377.50	Jul 31	$5.03	$6.15	$11.18	$366.32	$411.18
$397.50	$377.50	Jul 31	$5.88	$6.15	$12.03	$365.47	$409.53
$400.00	$380.00	Jul 31	$5.03	$7.10	$12.13	$367.87	$412.13
$400.00	$382.50	Jul 31	$5.03	$7.83	$12.86	$369.64	$412.86
$395.00	$377.50	Jul 31	$6.75	$6.15	$12.90	$364.60	$407.90
$397.50	$380.00	Jul 31	$5.88	$7.10	$12.98	$367.02	$410.48
$397.50	$382.50	Jul 31	$5.88	$7.83	$13.71	$368.79	$411.21
$395.00	$380.00	Jul 31	$6.75	$7.10	$13.85	$366.15	$408.85
$392.50	$377.50	Jul 31	$7.78	$6.15	$13.93	$363.57	$406.43
$400.00	$385.00	Jul 31	$5.03	$9.15	$14.18	$370.82	$414.18

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 345 found (best R:R 49.00, avg credit $4.36)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
345/350	355/360	Aug 14	$4.90	$0.10	49.00	$345.10	$359.90
350/355	365/370	Aug 14	$4.85	$0.15	32.33	$350.15	$369.85
340/345	350/355	Aug 28	$4.83	$0.17	28.41	$340.17	$354.83
330/335	345/350	Sep 4	$4.83	$0.17	28.41	$330.17	$349.83
340/345	355/360	Aug 21	$4.82	$0.18	26.78	$340.18	$359.82
345/350	355/360	Aug 21	$4.77	$0.23	20.74	$345.23	$359.77
340/345	355/360	Aug 28	$4.76	$0.24	19.83	$340.24	$359.76
340/345	365/370	Aug 14	$4.75	$0.25	19.00	$340.25	$369.75
340/345	350/355	Aug 21	$4.75	$0.25	19.00	$340.25	$354.75
338/340	345/350	Jul 31	$4.72	$0.28	16.86	$335.28	$349.72

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 207 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$440.00	$445.00	$450.00	Sep 4	$0.05	$4.95	99.00
$310.00	$320.00	$330.00	Aug 21	$0.11	$9.89	89.91
$435.00	$440.00	$445.00	Aug 28	$0.06	$4.94	82.33
$445.00	$450.00	$455.00	Aug 7	$0.07	$4.93	70.43
$350.00	$355.00	$360.00	Aug 28	$0.07	$4.93	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$325.00	$330.00	$335.00	Aug 28	$0.05	$4.95	99.00
$320.00	$325.00	$330.00	Aug 14	$0.06	$4.94	82.33
$320.00	$325.00	$330.00	Aug 7	$0.07	$4.93	70.43
$340.00	$345.00	$350.00	Aug 7	$0.07	$4.93	70.43
$430.00	$435.00	$440.00	Aug 21	$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. 110 found (best net $-13.58, 110 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$310.00	$350.00	1:2	Aug 28	-$13.58	$26.42
$365.00	$390.00	1:2	Sep 4	-$11.08	$13.92
$455.00	$460.00	1:2	Aug 7	-$0.40	$4.60
$450.00	$455.00	1:2	Aug 7	-$0.54	$4.46
$445.00	$450.00	1:2	Aug 7	-$0.65	$4.35

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$325.00	$310.00	1:2	Sep 4	-$1.83	$13.17
$320.00	$310.00	1:2	Aug 21	-$0.95	$9.05
$330.00	$320.00	1:2	Aug 21	-$1.43	$8.57
$320.00	$315.00	1:2	Jul 31	-$0.06	$4.94
$315.00	$310.00	1:2	Jul 31	-$0.20	$4.80

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 113 found (best yield 6.00%, avg 2.00%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$390.00	Sep 4	$23.20	0.53	0.8%	6.00%	6.82%	--	15
$390.00	Aug 28	$21.30	0.52	0.8%	5.51%	6.33%	1	43
$387.50	Aug 21	$20.05	0.53	0.2%	5.18%	5.36%	--	58
$390.00	Aug 21	$19.20	0.51	0.8%	4.96%	5.79%	6	2.9K
$395.00	Aug 28	$19.05	0.49	2.1%	4.92%	7.04%	--	30
$400.00	Sep 4	$18.90	0.47	3.4%	4.89%	8.30%	--	20
$387.50	Aug 14	$17.50	0.53	0.2%	4.52%	4.70%	2	51
$392.50	Aug 21	$17.45	0.49	1.5%	4.51%	5.98%	--	68
$405.00	Sep 4	$16.95	0.44	4.7%	4.38%	9.08%	--	47
$395.00	Aug 21	$16.90	0.48	2.1%	4.37%	6.49%	--	204

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 2,300

Total Puts 2,782

Put/Call Ratio 1.21

Net Difference -482

Prior's Put/Call Breakdown

Total Calls 14,190

Total Puts 7,485

Put/Call Ratio 0.53

Net Difference 6,705

Prior 7-Day Put/Call Summary

Total Calls 577,642

Total Puts 678,448

Average Put/Call Ratio 1.27

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

🤖 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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