TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$402.30 +0.99%

$402.82 (+0.13%)🌙

as of 07/20 06:05 PM

(7/20 15:07) ◀

Monday, July 20, 2026 (6:05pm)

▶

◀ 7/20 18:05

Option Volume

Detail

ℹ

Current (07/20) 182,499

Calls: 68,778 (38%)

Puts: 113,721 (62%)

Prior (07/17) 283,403

Calls: 112,157 (40%)

Puts: 171,246 (60%)

Current vs Prior -35.60%

Calls: -38.68% (Calls)

Puts: -33.59% (Puts)

Prior 7-Day Total 1,865,621

Calls: 899,812 (48%)

Puts: 965,809 (52%)

Prior 7-Day Average 266,517

Calls: 128,544 (48%)

Puts: 137,972 (52%)

Current vs Prior 7-Day Avg -31.52%

Calls: -46.49%

Puts: -17.58%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (07/20) $215.19M

Calls: $109.17M (51%)

Puts: $106.02M (49%)

Prior (07/17) $308.92M

Calls: $152.46M (49%)

Puts: $156.46M (51%)

Current vs Prior -30.34%

Calls: -28.40%

Puts: -32.24%

Prior 7-Day Total $2.14B

Calls: $1.27B (59%)

Puts: $872.30M (41%)

Prior 7-Day Average $305.55M

Calls: $180.93M (59%)

Puts: $124.61M (41%)

Current vs Prior 7-Day Avg -29.57%

Calls: -39.66%

Puts: -14.92%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/20) 1.65

Prior (07/17) 1.53

Current vs Prior +8.29%

Prior 7-Day Average 1.14

Current vs Prior 7-Day Avg +44.61%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (07/20) 1,904,340

Calls: 879,118 (46%)

Puts: 1,025,222 (54%)

Prior (07/17) 2,282,855

Calls: 1,037,752 (45%)

Puts: 1,245,103 (55%)

Current vs Prior -16.58%

Prior 7-Day Total 14,147,848

Calls: 6,246,142 (44%)

Puts: 7,901,706 (56%)

Prior 7-Day Average 2,021,121

Calls: 892,306 (44%)

Puts: 1,128,815 (56%)

Current vs Prior 7-Day Avg -5.78%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (07/24) | Next (07/31)Expiry (08/21) | Next (09/18)

Current 5.56% | 8.71%12.86% | 17.84%

Prior 6.82% | 9.20%1.12% | 14.18%

Current vs Prior -18.57% | -5.27%+1045.72% | +25.77%

Prior 7-Day Avg 5.00% | 7.93%4.92% | 14.65%

Current vs 7-Day Avg +11.20% | +9.96%+161.07% | +21.72%

Prior 7-Day Eod 6.82% | 9.20%1.12% | 14.18%

Current vs 7-Day Eod -18.57% | -5.27%+1045.72% | +25.77%

Sentiment BULLISHBEARISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 4.99% | 5.63%

Calls: 5.69% | 3.58%

Puts: 4.29% | 7.69%

Prior 17.54% | 5.54%

Calls: 14.81% | 5.41%

Puts: 20.26% | 5.67%

Current vs Prior -71.55% | +1.62%

Prior 7-Day Avg 13.00% | 5.98%

Calls: 9.71% | 5.81%

Puts: 16.28% | 6.15%

Current vs 7-Day Avg -61.62% | -5.79%

Liquidity Acceptable

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🤖 AI Insights

Extreme bearish P/C ratio of 1.65 - heavy put buying. Declining open interest (down 17%) 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 BEARISH

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 327 of results (avg 6.1%, best 2.6%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$325.00	Jul 24	76.95	78.95	$77.95	2.6%	--	0.99	28
$405.00	Jul 31	15.40	15.85	$15.63	2.9%	2.8K	0.50	420
$335.00	Jul 24	67.05	69.05	$68.05	2.9%	--	0.98	40
$325.00	Jul 31	78.25	80.70	$79.47	3.1%	--	0.95	89
$340.00	Aug 21	68.40	70.55	$69.47	3.1%	6	0.86	1.2K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$480.00	Jul 24	76.50	78.50	$77.50	2.6%	--	1.00	14
$470.00	Jul 24	66.70	68.50	$67.60	2.7%	8	1.00	557
$475.00	Jul 24	71.55	73.50	$72.53	2.7%	2	1.00	53
$472.50	Jul 24	69.00	71.00	$70.00	2.9%	4	1.00	--
$475.00	Jul 31	71.85	74.15	$73.00	3.2%	40	0.94	29

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 2 found (avg $0.62, cheapest $0.31)

CALLS (2)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Jul 24	0.28	0.33	$0.31	16.1%	1.6K	0.03	3.9K
$437.50	Jul 24	0.87	1.01	$0.94	14.9%	436	0.09	611

PUTS (0)

No puts meet the criteria

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 214 found (avg delta 0.75, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$325.00	Jul 24	76.95	78.95	$77.95	2.6%	--	0.99	28
$330.00	Jul 24	71.90	74.35	$73.13	3.4%	2	0.98	32
$335.00	Jul 24	67.05	69.05	$68.05	2.9%	--	0.98	40
$340.00	Jul 24	62.10	64.30	$63.20	3.5%	--	0.98	58
$345.00	Jul 24	57.20	59.40	$58.30	3.8%	--	0.97	31

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Jul 24	46.70	48.70	$47.70	4.2%	7	1.00	1.5K
$452.50	Jul 24	49.10	51.15	$50.13	4.1%	--	1.00	46
$455.00	Jul 24	51.50	53.65	$52.58	4.1%	--	1.00	155
$457.50	Jul 24	54.00	56.10	$55.05	3.8%	180	1.00	218
$460.00	Jul 24	56.50	58.55	$57.53	3.6%	5	1.00	100

Most actively traded options today. High liquidity = easy entry/exit. 442 active (total vol 116.8K, top 5.6K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$440.00	Jul 24	0.67	0.86	$0.77	24.7%	3.5K	0.07	1.9K
$410.00	Jul 24	6.80	7.35	$7.07	7.8%	3.3K	0.40	1.7K
$410.00	Jul 31	12.85	13.95	$13.40	8.2%	3.0K	0.45	437
$425.00	Jul 24	2.48	2.70	$2.59	8.5%	2.9K	0.20	2.4K
$435.00	Jul 24	1.10	1.20	$1.15	8.7%	2.9K	0.10	1.4K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$380.00	Jul 31	7.85	8.65	$8.25	9.7%	5.6K	0.28	596
$400.00	Aug 21	22.60	23.65	$23.13	4.5%	3.7K	0.45	13.6K
$385.00	Jul 24	4.00	4.45	$4.22	10.7%	3.4K	0.25	13.5K
$375.00	Jul 24	2.25	2.53	$2.39	11.7%	3.4K	0.15	9.3K
$355.00	Jul 24	0.69	0.89	$0.79	25.3%	3.3K	0.06	14.7K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 109 strikes (avg 19.6%, max 57.4%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$330.00	Jul 24	Aug 28	91.5%	58.2%	57.4%	4	33
$325.00	Jul 24	Aug 28	91.0%	59.4%	53.2%	2	29
$335.00	Jul 24	Aug 21	88.2%	59.7%	47.7%	2	40
$340.00	Jul 24	Aug 21	84.7%	58.8%	44.2%	6	1.3K
$350.00	Jul 24	Aug 28	80.4%	56.1%	43.5%	6	1.1K

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$330.00	Jul 24	Aug 28	91.5%	58.2%	57.4%	351	3.6K
$325.00	Jul 24	Aug 28	91.0%	59.4%	53.2%	398	1.6K
$335.00	Jul 24	Aug 28	88.2%	58.1%	51.8%	76	486
$340.00	Jul 24	Aug 28	84.7%	56.9%	48.9%	500	877
$345.00	Jul 24	Aug 28	82.9%	56.6%	46.5%	720	1.1K

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 306 found (best R:R 24.00, avg 3.81)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$450.00	$452.50	Jul 24	$0.10	$2.40	$0.10	24.00	$450.10
$460.00	$462.50	Jul 31	$0.12	$2.38	$0.12	19.83	$460.12
$442.50	$445.00	Jul 24	$0.14	$2.36	$0.14	16.86	$442.64
$475.00	$480.00	Aug 7	$0.28	$4.72	$0.28	16.86	$475.28
$465.00	$467.50	Jul 31	$0.15	$2.35	$0.15	15.67	$465.15

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$355.00	$352.50	Jul 24	$0.10	$2.40	$0.10	24.00	$354.90
$360.00	$357.50	Jul 24	$0.14	$2.36	$0.14	16.86	$359.86
$330.00	$327.50	Jul 31	$0.14	$2.36	$0.14	16.86	$329.86
$332.50	$330.00	Jul 31	$0.15	$2.35	$0.15	15.67	$332.35
$340.00	$337.50	Jul 31	$0.16	$2.34	$0.16	14.63	$339.84

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 423 found (best R:R 37.46, avg 2.38)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$335.00	$340.00	Jul 24	$4.85	$4.85	$0.15	32.33	$339.85
$355.00	$360.00	Jul 24	$4.85	$4.85	$0.15	32.33	$359.85
$325.00	$330.00	Jul 24	$4.82	$4.82	$0.18	26.78	$329.82
$325.00	$330.00	Jul 31	$4.75	$4.75	$0.25	19.00	$329.75
$330.00	$335.00	Jul 31	$4.75	$4.75	$0.25	19.00	$334.75

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$475.00	$470.00	Jul 31	$4.87	$4.87	$0.13	37.46	$470.13
$447.50	$445.00	Jul 24	$2.40	$2.40	$0.10	24.00	$445.10
$480.00	$475.00	Jul 31	$4.80	$4.80	$0.20	24.00	$475.20
$470.00	$465.00	Jul 31	$4.78	$4.78	$0.22	21.73	$465.22
$465.00	$460.00	Jul 31	$4.70	$4.70	$0.30	15.67	$460.30

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 109 found (avg debit $3.62, cheapest $0.30)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$480.00	Jul 24	Jul 31	$0.53	66.2%	55.9%
$477.50	Jul 24	Jul 31	$0.68	65.8%	56.9%
$475.00	Jul 24	Jul 31	$0.75	64.0%	56.5%
$472.50	Jul 24	Jul 31	$0.77	64.9%	55.8%
$470.00	Jul 24	Jul 31	$0.96	59.8%	56.4%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$480.00	Jul 24	Jul 31	$0.30	66.2%	55.9%
$475.00	Jul 24	Jul 31	$0.47	64.0%	56.5%
$470.00	Jul 24	Jul 31	$0.53	59.8%	56.4%
$465.00	Jul 24	Jul 31	$0.82	58.8%	55.9%
$460.00	Jul 24	Jul 31	$1.12	58.6%	55.5%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 212 found (cheapest 5.20% of stock, avg 12.72%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$402.50	Jul 24	$10.60	$10.30	$20.90	$381.60	$423.40	5.20%
$405.00	Jul 24	$9.35	$11.55	$20.90	$384.10	$425.90	5.20%
$407.50	Jul 24	$8.13	$12.85	$20.98	$386.52	$428.48	5.22%
$400.00	Jul 24	$12.05	$9.25	$21.30	$378.70	$421.30	5.29%
$410.00	Jul 24	$7.07	$14.30	$21.37	$388.63	$431.37	5.31%
$397.50	Jul 24	$13.40	$8.13	$21.53	$375.97	$419.03	5.35%
$412.50	Jul 24	$6.08	$15.85	$21.93	$390.57	$434.43	5.45%
$395.00	Jul 24	$14.95	$7.23	$22.18	$372.82	$417.18	5.51%
$415.00	Jul 24	$5.18	$17.45	$22.63	$392.37	$437.63	5.63%
$392.50	Jul 24	$16.58	$6.35	$22.93	$369.57	$415.43	5.70%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 2.87% of stock, avg 8.29%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$415.00	$392.50	Jul 24	$5.18	$6.35	$11.53	$380.97	$426.53
$415.00	$395.00	Jul 24	$5.18	$7.23	$12.41	$382.59	$427.41
$412.50	$392.50	Jul 24	$6.08	$6.35	$12.43	$380.07	$424.93
$412.50	$395.00	Jul 24	$6.08	$7.23	$13.31	$381.69	$425.81
$415.00	$397.50	Jul 24	$5.18	$8.13	$13.31	$384.19	$428.31
$410.00	$392.50	Jul 24	$7.07	$6.35	$13.42	$379.08	$423.42
$412.50	$397.50	Jul 24	$6.08	$8.13	$14.21	$383.29	$426.71
$410.00	$395.00	Jul 24	$7.07	$7.23	$14.30	$380.70	$424.30
$415.00	$400.00	Jul 24	$5.18	$9.25	$14.43	$385.57	$429.43
$407.50	$392.50	Jul 24	$8.13	$6.35	$14.48	$378.02	$421.98

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 274 found (best R:R 34.71, avg credit $3.97)

Put Spread	Call Spread	Expiry	Credit	Max Loss	R:R	BE Low	BE High
345/350	360/365	Aug 14	$4.86	$0.14	34.71	$345.14	$364.86
350/355	360/365	Aug 7	$4.85	$0.15	32.33	$350.15	$364.85
345/350	365/370	Aug 14	$4.85	$0.15	32.33	$345.15	$369.85
355/360	365/370	Aug 14	$4.85	$0.15	32.33	$355.15	$369.85
330/332	335/340	Jul 31	$4.82	$0.18	26.78	$327.68	$339.82
345/350	360/365	Aug 7	$4.82	$0.18	26.78	$345.18	$364.82
340/345	355/360	Aug 28	$4.82	$0.18	26.78	$340.18	$359.82
345/350	355/360	Aug 28	$4.82	$0.18	26.78	$345.18	$359.82
328/330	335/340	Jul 31	$4.81	$0.19	25.32	$325.19	$339.81
360/365	370/375	Aug 14	$4.80	$0.20	24.00	$360.20	$374.80

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 235 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$340.00	$345.00	$350.00	Jul 31	$0.06	$4.94	82.33
$410.00	$415.00	$420.00	Aug 14	$0.06	$4.94	82.33
$435.00	$440.00	$445.00	Aug 21	$0.06	$4.94	82.33
$345.00	$350.00	$355.00	Jul 31	$0.07	$4.93	70.43
$370.00	$375.00	$380.00	Aug 21	$0.07	$4.93	70.43

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$345.00	$350.00	$355.00	Aug 21	$0.06	$4.94	82.33
$395.00	$400.00	$405.00	Aug 28	$0.06	$4.94	82.33
$430.00	$435.00	$440.00	Aug 14	$0.07	$4.93	70.43
$420.00	$425.00	$430.00	Aug 21	$0.07	$4.93	70.43
$345.00	$350.00	$355.00	Aug 28	$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. 103 found (best net $-1.33, 103 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$475.00	$480.00	1:2	Aug 7	-$1.33	$3.67
$470.00	$475.00	1:2	Aug 7	-$1.51	$3.49
$465.00	$470.00	1:2	Aug 7	-$1.79	$3.21
$460.00	$465.00	1:2	Aug 7	-$2.22	$2.78
$475.00	$480.00	1:2	Aug 14	-$2.32	$2.68

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$330.00	$325.00	1:2	Aug 7	-$1.86	$3.14
$335.00	$330.00	1:2	Aug 7	-$2.14	$2.86
$327.50	$325.00	1:2	Jul 24	-$0.08	$2.42
$340.00	$335.00	1:2	Aug 7	-$2.61	$2.39
$330.00	$325.00	1:2	Aug 14	-$2.61	$2.39

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 120 found (best yield 6.57%, avg 2.24%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$405.00	Aug 28	$26.45	0.52	0.7%	6.57%	7.25%	29	323
$402.50	Aug 21	$25.35	0.53	0.1%	6.30%	6.35%	8	--
$405.00	Aug 21	$24.15	0.52	0.7%	6.00%	6.67%	99	--
$410.00	Aug 28	$24.10	0.49	1.9%	5.99%	7.90%	71	63
$407.50	Aug 21	$23.00	0.50	1.3%	5.72%	7.01%	40	--
$415.00	Aug 28	$21.95	0.47	3.2%	5.46%	8.61%	14	40
$410.00	Aug 21	$21.75	0.49	1.9%	5.41%	7.32%	2.2K	1.6K
$405.00	Aug 14	$21.50	0.51	0.7%	5.34%	6.02%	72	180
$412.50	Aug 21	$20.60	0.47	2.5%	5.12%	7.66%	10	--
$402.50	Aug 7	$20.00	0.53	0.1%	4.97%	5.02%	20	--

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 68,778

Total Puts 113,721

Put/Call Ratio 1.65

Net Difference -44,943

Prior's Put/Call Breakdown

Total Calls 112,157

Total Puts 171,246

Put/Call Ratio 1.53

Net Difference -59,089

Prior 7-Day Put/Call Summary

Total Calls 899,812

Total Puts 965,809

Average Put/Call Ratio 1.14

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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