TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$405.09 +0.44%

(7/30 18:12) ◀

Friday, July 31, 2026 (3:05pm)

▶ (7/31 18:07)

◀ 7/31 15:07 ▶

Option Volume

Detail

ℹ

Current (07/31 3:05pm) 93,102

Calls: 47,718 (51%)

Puts: 45,384 (49%)

Prior (07/29) 141,428

Calls: 97,041 (69%)

Puts: 44,387 (31%)

Current vs Prior -34.17%

Calls: -50.83% (Calls)

Puts: +2.25% (Puts)

Prior 7-Day Total 1,036,067

Calls: 539,002 (52%)

Puts: 497,065 (48%)

Prior 7-Day Average 148,009

Calls: 77,000 (52%)

Puts: 71,009 (48%)

Current vs Prior 7-Day Avg -37.10%

Calls: -38.03%

Puts: -36.09%

Sentiment BULLISH

Dollar Volume

Detail

ℹ

Current (07/31 3:05pm) $120.97M

Calls: $85.38M (71%)

Puts: $35.59M (29%)

Prior (07/29) $228.87M

Calls: $165.25M (72%)

Puts: $63.62M (28%)

Current vs Prior -47.14%

Calls: -48.33%

Puts: -44.05%

Prior 7-Day Total $1.29B

Calls: $799.21M (62%)

Puts: $488.15M (38%)

Prior 7-Day Average $183.91M

Calls: $114.17M (62%)

Puts: $69.74M (38%)

Current vs Prior 7-Day Avg -34.22%

Calls: -25.22%

Puts: -48.96%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (07/31 3:05pm) 0.95

Prior (07/29) 0.46

Current vs Prior +107.93%

Prior 7-Day Average 1.15

Current vs Prior 7-Day Avg -17.20%

Sentiment NEUTRAL

Open Interest

Detail

ℹ

Current (07/31 3:05pm) 2,076,163

Calls: 966,986 (47%)

Puts: 1,109,177 (53%)

Prior (07/29) 2,026,618

Calls: 945,753 (47%)

Puts: 1,080,865 (53%)

Current vs Prior +2.44%

Prior 7-Day Total 13,439,566

Calls: 6,236,401 (46%)

Puts: 7,203,165 (54%)

Prior 7-Day Average 1,919,938

Calls: 890,914 (46%)

Puts: 1,029,023 (54%)

Current vs Prior 7-Day Avg +8.14%

Sentiment BULLISH

Expected Move

Detail

ℹ

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

Current 1.08% | 5.85%9.54% | 15.16%

Prior 5.07% | 7.65%10.54% | 15.90%

Current vs Prior -78.77% | -23.54%-9.52% | -4.62%

Prior 7-Day Avg 4.83% | 7.75%11.65% | 16.78%

Current vs 7-Day Avg -77.72% | -24.54%-18.09% | -9.65%

Prior 7-Day Eod 5.07% | 7.65%9.68% | 15.14%

Current vs 7-Day Eod -78.77% | -23.54%-1.48% | +0.18%

Sentiment BULLISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 15.69% | 4.63%

Calls: 15.28% | 4.39%

Puts: 16.10% | 4.88%

Prior 5.29% | 6.80%

Calls: 6.19% | 5.71%

Puts: 4.40% | 7.89%

Current vs Prior +196.60% | -31.91%

Prior 7-Day Avg 7.21% | 5.86%

Calls: 7.03% | 5.62%

Puts: 7.38% | 6.11%

Current vs 7-Day Avg +117.70% | -21.05%

Liquidity Acceptable

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🤖 AI Insights

Moderately bullish flow with 71% call dollar volume ($85.38M). P/C ratio rising 108% - increased hedging/bearish positioning.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall BULLISH

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior BULLISH

7-Day Avg NEUTRAL

Current NEUTRAL

Prior BULLISH

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

🎯

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 330 of results (avg 6.4%, best 2.7%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$355.00	Aug 21	53.75	55.20	$54.48	2.7%	--	0.87	111
$410.00	Aug 7	8.85	9.10	$8.98	2.8%	1.2K	0.44	1.6K
$350.00	Aug 21	57.95	59.70	$58.83	3.0%	--	0.89	979
$345.00	Sep 4	65.65	68.00	$66.83	3.5%	--	0.87	11
$330.00	Jul 31	74.15	76.85	$75.50	3.6%	--	1.00	85

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$450.00	Aug 21	47.65	49.00	$48.33	2.8%	11	0.81	2.4K
$470.00	Aug 21	65.30	67.30	$66.30	3.0%	1	0.89	709
$390.00	Aug 21	11.35	11.70	$11.52	3.0%	137	0.35	6.4K
$405.00	Aug 7	10.75	11.10	$10.93	3.2%	439	0.49	170
$425.00	Aug 28	31.70	32.75	$32.23	3.3%	47	0.61	57

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 20 found (avg $0.69, cheapest $0.40)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Aug 7	0.38	0.42	$0.40	10.0%	319	0.04	1.2K
$485.00	Aug 14	0.47	0.55	$0.51	15.7%	9	0.03	127
$455.00	Aug 7	0.52	0.63	$0.57	19.3%	78	0.05	210
$452.50	Aug 7	0.60	0.68	$0.64	12.5%	36	0.06	46
$480.00	Aug 14	0.60	0.68	$0.64	12.5%	92	0.04	397

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$350.00	Aug 7	0.42	0.51	$0.47	19.1%	574	0.03	911
$352.50	Aug 7	0.49	0.55	$0.52	11.5%	10	0.04	58
$325.00	Aug 14	0.51	0.61	$0.56	17.9%	114	0.03	3.0K
$402.50	Jul 31	0.52	0.63	$0.57	19.3%	432	0.25	270
$355.00	Aug 7	0.56	0.67	$0.62	17.7%	157	0.04	2.4K

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 214 found (avg delta 0.78, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$340.00	Jul 31	64.15	66.85	$65.50	4.1%	--	1.00	44
$345.00	Jul 31	58.60	61.85	$60.23	5.4%	--	1.00	77
$350.00	Jul 31	54.20	56.85	$55.53	4.8%	--	1.00	611
$355.00	Jul 31	49.15	51.85	$50.50	5.3%	--	1.00	25
$365.00	Jul 31	39.30	41.85	$40.58	6.3%	4	1.00	134

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$415.00	Jul 31	8.20	10.55	$9.38	25.1%	120	1.00	359
$417.50	Jul 31	11.90	13.00	$12.45	8.8%	14	1.00	275
$420.00	Jul 31	14.10	15.95	$15.02	12.3%	2.7K	1.00	3.5K
$422.50	Jul 31	16.05	18.25	$17.15	12.8%	--	1.00	12
$425.00	Jul 31	18.15	20.85	$19.50	13.8%	49	1.00	161

Most actively traded options today. High liquidity = easy entry/exit. 474 active (total vol 66.4K, top 3.1K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$410.00	Jul 31	0.14	0.19	$0.17	29.4%	3.1K	0.09	4.6K
$420.00	Jul 31	0.01	0.02	$0.02	50.0%	3.0K	0.01	3.5K
$412.50	Jul 31	0.05	0.07	$0.06	33.3%	2.2K	0.04	983
$430.00	Aug 7	2.81	3.05	$2.93	8.2%	1.6K	0.20	959
$420.00	Aug 7	5.00	5.50	$5.25	9.5%	1.3K	0.31	1.8K

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Jul 31	14.10	15.95	$15.02	12.3%	2.7K	1.00	3.5K
$400.00	Jul 31	0.22	0.30	$0.26	30.8%	2.0K	0.12	5.1K
$395.00	Jul 31	0.03	0.11	$0.07	114.3%	1.3K	0.03	2.3K
$397.50	Jul 31	0.08	0.18	$0.13	76.9%	1.3K	0.06	1.7K
$400.00	Aug 7	8.25	8.80	$8.53	6.4%	1.1K	0.41	2.3K

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 108 strikes (avg 473.8%, max 1387.0%)

CALLS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$335.00	Jul 31	Sep 4	659.5%	51.0%	1193.8%	1	35
$330.00	Jul 31	Aug 21	656.8%	55.2%	1089.2%	--	801
$485.00	Jul 31	Sep 11	498.1%	46.5%	971.3%	1	945
$325.00	Jul 31	Aug 7	753.8%	71.4%	956.1%	--	126
$467.50	Jul 31	Aug 14	508.1%	48.3%	951.5%	4	73

PUTS (5)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$325.00	Jul 31	Sep 11	753.8%	50.7%	1387.0%	87	1.2K
$335.00	Jul 31	Sep 11	659.5%	49.8%	1224.0%	29	1.1K
$330.00	Jul 31	Sep 11	656.8%	50.2%	1209.2%	98	3.1K
$327.50	Jul 31	Aug 14	679.4%	59.0%	1050.7%	221	1.4K
$332.50	Jul 31	Aug 14	634.8%	58.8%	980.1%	30	370

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 298 found (best R:R 37.46, avg 4.82)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$480.00	$485.00	Aug 14	$0.13	$4.87	$0.13	37.46	$480.13
$475.00	$480.00	Aug 14	$0.18	$4.82	$0.18	26.78	$475.18
$410.00	$412.50	Jul 31	$0.11	$2.39	$0.11	21.73	$410.11
$470.00	$475.00	Aug 14	$0.23	$4.77	$0.23	20.74	$470.23
$450.00	$452.50	Aug 7	$0.12	$2.38	$0.12	19.83	$450.12

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	R:R	BE
$340.00	$335.00	Aug 14	$0.13	$4.87	$0.13	37.46	$339.87
$330.00	$325.00	Aug 28	$0.19	$4.81	$0.19	25.32	$329.81
$357.50	$355.00	Aug 7	$0.11	$2.39	$0.11	21.73	$357.39
$335.00	$332.50	Aug 14	$0.11	$2.39	$0.11	21.73	$334.89
$360.00	$357.50	Aug 7	$0.12	$2.38	$0.12	19.83	$359.88

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 410 found (best R:R 99.00, avg 2.89)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$325.00	$335.00	Aug 7	$9.78	$9.78	$0.22	44.45	$334.78
$345.00	$350.00	Aug 21	$4.87	$4.87	$0.13	37.46	$349.87
$362.50	$365.00	Jul 31	$2.40	$2.40	$0.10	24.00	$364.90
$372.50	$375.00	Jul 31	$2.40	$2.40	$0.10	24.00	$374.90
$355.00	$360.00	Aug 14	$4.77	$4.77	$0.23	20.74	$359.77

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	R:R	BE
$470.00	$460.00	Aug 7	$9.90	$9.90	$0.10	99.00	$460.10
$465.00	$450.00	Jul 31	$14.67	$14.67	$0.33	44.45	$450.33
$460.00	$455.00	Aug 7	$4.82	$4.82	$0.18	26.78	$455.18
$455.00	$450.00	Aug 14	$4.80	$4.80	$0.20	24.00	$450.20
$470.00	$460.00	Aug 21	$9.60	$9.60	$0.40	24.00	$460.40

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 109 found (avg debit $3.02, cheapest $0.08)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$485.00	Jul 31	Aug 7	$0.08	498.1%	53.6%
$480.00	Jul 31	Aug 7	$0.11	471.8%	52.9%
$475.00	Jul 31	Aug 7	$0.15	445.2%	52.4%
$470.00	Jul 31	Aug 7	$0.19	421.2%	51.0%
$467.50	Jul 31	Aug 7	$0.20	508.1%	51.0%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$325.00	Jul 31	Aug 7	$0.11	753.8%	71.4%
$327.50	Jul 31	Aug 7	$0.14	679.4%	69.5%
$330.00	Jul 31	Aug 7	$0.15	656.8%	67.6%
$335.00	Jul 31	Aug 7	$0.15	659.5%	64.2%
$332.50	Jul 31	Aug 7	$0.18	634.8%	67.1%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 212 found (cheapest 0.70% of stock, avg 10.63%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$405.00	Jul 31	$1.44	$1.38	$2.82	$402.18	$407.82	0.70%
$407.50	Jul 31	$0.51	$2.92	$3.43	$404.07	$410.93	0.85%
$402.50	Jul 31	$3.15	$0.57	$3.72	$398.78	$406.22	0.92%
$410.00	Jul 31	$0.17	$5.07	$5.24	$404.76	$415.24	1.29%
$400.00	Jul 31	$5.38	$0.26	$5.64	$394.36	$405.64	1.39%
$412.50	Jul 31	$0.06	$7.10	$7.16	$405.34	$419.66	1.77%
$397.50	Jul 31	$7.88	$0.13	$8.01	$389.49	$405.51	1.98%
$415.00	Jul 31	$0.03	$9.38	$9.41	$405.59	$424.41	2.32%
$395.00	Jul 31	$10.20	$0.07	$10.27	$384.73	$405.27	2.54%
$417.50	Jul 31	$0.03	$12.45	$12.48	$405.02	$429.98	3.08%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 158 found (cheapest 0.07% of stock, avg 7.04%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$410.00	$397.50	Jul 31	$0.17	$0.13	$0.30	$397.20	$410.30
$410.00	$400.00	Jul 31	$0.17	$0.26	$0.43	$399.57	$410.43
$407.50	$397.50	Jul 31	$0.51	$0.13	$0.64	$396.86	$408.14
$410.00	$402.50	Jul 31	$0.17	$0.57	$0.74	$401.76	$410.74
$407.50	$400.00	Jul 31	$0.51	$0.26	$0.77	$399.23	$408.27
$407.50	$402.50	Jul 31	$0.51	$0.57	$1.08	$401.42	$408.58
$410.00	$405.00	Jul 31	$0.17	$1.38	$1.55	$403.45	$411.55
$407.50	$405.00	Jul 31	$0.51	$1.38	$1.89	$403.11	$409.39
$417.50	$395.00	Aug 7	$6.07	$6.65	$12.72	$382.28	$430.22
$415.00	$395.00	Aug 7	$6.90	$6.65	$13.55	$381.45	$428.55

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 307 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 28	$4.90	$0.10	49.00	$345.10	$359.90
328/330	355/360	Aug 14	$4.89	$0.11	44.45	$325.11	$359.89
340/342	355/360	Aug 14	$4.89	$0.11	44.45	$337.61	$359.89
340/345	355/360	Aug 28	$4.89	$0.11	44.45	$340.11	$359.89
332/335	355/360	Aug 14	$4.88	$0.12	40.67	$330.12	$359.88
330/335	360/365	Aug 21	$4.87	$0.13	37.46	$330.13	$364.87
340/345	350/355	Aug 28	$4.87	$0.13	37.46	$340.13	$354.87
360/365	375/380	Aug 28	$4.85	$0.15	32.33	$360.15	$379.85
350/355	365/370	Sep 4	$4.85	$0.15	32.33	$350.15	$369.85
340/345	350/355	Aug 21	$4.83	$0.17	28.41	$340.17	$354.83

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 221 found (best R:R 99.00, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$470.00	$475.00	$480.00	Aug 14	$0.05	$4.95	99.00
$475.00	$480.00	$485.00	Aug 14	$0.05	$4.95	99.00
$465.00	$470.00	$475.00	Aug 21	$0.05	$4.95	99.00
$430.00	$435.00	$440.00	Aug 28	$0.05	$4.95	99.00
$470.00	$475.00	$480.00	Aug 28	$0.06	$4.94	82.33

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	R:R
$350.00	$355.00	$360.00	Aug 21	$0.06	$4.94	82.33
$325.00	$330.00	$335.00	Sep 4	$0.06	$4.94	82.33
$365.00	$370.00	$375.00	Sep 4	$0.06	$4.94	82.33
$370.00	$375.00	$380.00	Sep 11	$0.06	$4.94	82.33
$330.00	$335.00	$340.00	Aug 28	$0.09	$4.91	54.56

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 $-18.71, 176 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$380.00	1:2	Sep 11	-$18.71	$11.29
$475.00	$485.00	1:2	Sep 11	-$3.08	$6.92
$480.00	$485.00	1:2	Aug 7	-$0.06	$4.94
$475.00	$480.00	1:2	Aug 7	-$0.08	$4.92
$470.00	$475.00	1:2	Aug 7	-$0.12	$4.88

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$350.00	$340.00	1:2	Sep 11	-$2.71	$7.29
$340.00	$335.00	1:2	Aug 14	-$0.73	$4.27
$335.00	$330.00	1:2	Aug 21	-$0.90	$4.10
$340.00	$335.00	1:2	Aug 21	-$1.35	$3.65
$345.00	$340.00	1:2	Aug 21	-$1.45	$3.55

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 111 found (best yield 5.80%, avg 1.81%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$410.00	Sep 11	$23.50	0.51	1.2%	5.80%	7.01%	7	7
$410.00	Sep 4	$21.50	0.50	1.2%	5.31%	6.52%	73	66
$415.00	Sep 4	$19.50	0.47	2.5%	4.81%	7.26%	14	17
$420.00	Sep 11	$19.15	0.45	3.7%	4.73%	8.41%	10	5
$410.00	Aug 28	$19.10	0.50	1.2%	4.72%	5.93%	39	137
$407.50	Aug 21	$17.60	0.51	0.6%	4.34%	4.94%	54	331
$425.00	Sep 11	$17.25	0.42	4.9%	4.26%	9.17%	3	--
$420.00	Sep 4	$16.95	0.44	3.7%	4.18%	7.86%	5	16
$415.00	Aug 28	$16.65	0.46	2.5%	4.11%	6.56%	8	128
$410.00	Aug 21	$16.30	0.48	1.2%	4.02%	5.24%	182	9.0K

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 47,718

Total Puts 45,384

Put/Call Ratio 0.95

Net Difference 2,334

Prior's Put/Call Breakdown

Total Calls 97,041

Total Puts 44,387

Put/Call Ratio 0.46

Net Difference 52,654

Prior 7-Day Put/Call Summary

Total Calls 539,002

Total Puts 497,065

Average Put/Call Ratio 1.15

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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