TSM - Options Database

TSM

TAIWAN SEMICONDUCTOR ADR

$453.79 +0.70%

(9/25 18:04) ◀

Monday, September 28, 2026 (3:05pm)

▶

◀ 9/28 15:06

Option Volume

Detail

ℹ

Current (09/28 3:05pm) 105,483

Calls: 51,491 (49%)

Puts: 53,992 (51%)

Prior (09/25) 80,952

Calls: 42,459 (52%)

Puts: 38,493 (48%)

Current vs Prior +30.30%

Calls: +21.27% (Calls)

Puts: +40.26% (Puts)

Prior 7-Day Total 768,556

Calls: 439,207 (57%)

Puts: 329,349 (43%)

Prior 7-Day Average 109,793

Calls: 62,743 (57%)

Puts: 47,049 (43%)

Current vs Prior 7-Day Avg -3.93%

Calls: -17.93%

Puts: +14.75%

Sentiment BEARISH

Dollar Volume

Detail

ℹ

Current (09/28 3:05pm) $139.79M

Calls: $94.26M (67%)

Puts: $45.53M (33%)

Prior (09/25) $73.50M

Calls: $52.88M (72%)

Puts: $20.62M (28%)

Current vs Prior +90.19%

Calls: +78.26%

Puts: +120.79%

Prior 7-Day Total $1.74B

Calls: $1.48B (85%)

Puts: $256.71M (15%)

Prior 7-Day Average $248.46M

Calls: $211.79M (85%)

Puts: $36.67M (15%)

Current vs Prior 7-Day Avg -43.74%

Calls: -55.49%

Puts: +24.14%

Sentiment BULLISH

Put/Call Ratio

Detail

ℹ

Current (09/28 3:05pm) 1.05

Prior (09/25) 0.91

Current vs Prior +15.66%

Prior 7-Day Average 0.96

Current vs Prior 7-Day Avg +9.76%

Sentiment BEARISH

Open Interest

Detail

ℹ

Current (09/28 3:05pm) 1,712,599

Calls: 831,167 (49%)

Puts: 881,432 (51%)

Prior (09/25) 1,768,900

Calls: 861,874 (49%)

Puts: 907,026 (51%)

Current vs Prior -3.18%

Prior 7-Day Total 13,169,435

Calls: 6,175,140 (47%)

Puts: 6,994,295 (53%)

Prior 7-Day Average 1,881,347

Calls: 882,162 (47%)

Puts: 999,185 (53%)

Current vs Prior 7-Day Avg -8.97%

Sentiment BULLISH

Expected Move

Detail

ℹ

WKMO Expiry (10/02) | Next (10/09)Expiry (10/16) | Next (11/20)

Current 3.14% | 4.64%6.56% | 11.47%

Prior 1.66% | 3.74%6.83% | 11.92%

Current vs Prior +88.99% | +24.24%-3.89% | -3.79%

Prior 7-Day Avg 2.11% | 4.02%3.83% | 9.93%

Current vs 7-Day Avg +48.40% | +15.38%+71.30% | +15.56%

Prior 7-Day Eod 1.66% | 3.74%6.45% | 11.59%

Current vs 7-Day Eod +88.99% | +24.24%+1.76% | -1.00%

Sentiment BEARISHBULLISH

Relative Spread

Detail

ℹ

Expiry | Next

Current 4.63% | 5.05%

Calls: 2.72% | 3.62%

Puts: 6.54% | 6.49%

Prior 6.55% | 2.08%

Calls: 8.79% | 2.29%

Puts: 4.32% | 1.87%

Current vs Prior -29.31% | +142.79%

Prior 7-Day Avg 8.19% | 3.37%

Calls: 6.86% | 3.11%

Puts: 9.52% | 3.63%

Current vs 7-Day Avg -43.48% | +49.79%

Liquidity Acceptable

Add Card

🤖 AI Insights

Moderately bullish flow with 67% call dollar volume ($94.26M). Elevated premium activity with dollar volume up 90% vs prior. Slightly bearish P/C ratio of 1.05.

Smart Money BULLISH

Retail Flow NEUTRAL

Overall MIXED

Dollar Volume

Option Volume

Put/Call Ratio

Open Interest

Expected Move

Current BULLISH

Prior BULLISH

7-Day Avg BULLISH

Current NEUTRAL

Prior NEUTRAL

7-Day Avg NEUTRAL

Current NEUTRAL

Prior NEUTRAL

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 335 of results (avg 4.6%, best 1.1%)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$435.00	Nov 6	31.80	32.20	$32.00	1.3%	2	0.67	--
$445.00	Oct 23	21.55	21.85	$21.70	1.4%	20	0.61	337
$440.00	Nov 6	28.65	29.05	$28.85	1.4%	--	0.63	10
$442.50	Oct 16	21.05	21.35	$21.20	1.4%	89	0.65	149
$442.50	Oct 2	13.80	14.00	$13.90	1.4%	353	0.77	674

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$475.00	Oct 23	28.25	28.55	$28.40	1.1%	2	0.67	7
$480.00	Oct 30	33.35	33.75	$33.55	1.2%	7	0.69	2
$475.00	Oct 16	26.90	27.25	$27.08	1.3%	18	0.70	--
$450.00	Oct 23	13.55	13.75	$13.65	1.5%	22	0.44	633
$465.00	Oct 2	13.40	13.60	$13.50	1.5%	28	0.74	39

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. 46 found (avg $0.53, cheapest $0.13)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$492.50	Oct 2	0.12	0.14	$0.13	15.4%	19	0.02	14
$500.00	Oct 2	0.05	0.06	$0.06	16.7%	192	0.01	1.4K
$490.00	Oct 2	0.16	0.19	$0.18	16.7%	750	0.03	424
$487.50	Oct 2	0.22	0.25	$0.24	12.5%	227	0.03	23
$485.00	Oct 2	0.30	0.33	$0.32	9.4%	607	0.04	472

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$420.00	Oct 2	0.19	0.23	$0.21	19.0%	626	0.03	1.3K
$412.50	Oct 2	0.10	0.12	$0.11	18.2%	326	0.01	559
$422.50	Oct 2	0.25	0.28	$0.27	11.1%	133	0.04	192
$425.00	Oct 2	0.32	0.36	$0.34	11.8%	397	0.04	610
$427.50	Oct 2	0.43	0.46	$0.45	6.7%	515	0.06	263

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. 160 found (avg delta 0.78, highest 1.00)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$375.00	Oct 23	79.30	82.15	$80.72	3.5%	--	1.00	13
$370.00	Oct 2	82.70	85.10	$83.90	2.9%	2	1.00	6
$380.00	Oct 2	73.10	75.40	$74.25	3.1%	--	1.00	52
$385.00	Oct 2	67.85	70.55	$69.20	3.9%	--	1.00	32
$390.00	Oct 2	62.80	65.05	$63.93	3.5%	--	1.00	51

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$490.00	Oct 2	35.35	37.40	$36.38	5.6%	--	1.00	10
$520.00	Oct 2	64.95	67.40	$66.18	3.7%	1	1.00	--
$540.00	Oct 9	85.20	87.35	$86.28	2.5%	21	1.00	--
$485.00	Oct 2	30.35	32.50	$31.43	6.8%	--	0.95	10
$500.00	Oct 9	45.35	47.60	$46.48	4.8%	1	0.95	125

Most actively traded options today. High liquidity = easy entry/exit. 377 active (total vol 71.6K, top 2.6K)

CALLS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$460.00	Oct 16	11.90	12.10	$12.00	1.7%	2.5K	0.45	4.7K
$460.00	Oct 2	4.00	4.10	$4.05	2.5%	2.3K	0.37	2.2K
$505.00	Oct 16	1.79	1.94	$1.87	8.0%	2.3K	0.11	135
$467.50	Oct 2	2.00	2.06	$2.03	3.0%	2.1K	0.22	401
$472.50	Oct 2	1.17	1.23	$1.20	5.0%	2.1K	0.14	258

PUTS (5)

Strike	Expiry	Bid	Ask	Mark	Spread	Vol	Delta	OI
$405.00	Oct 16	1.52	1.60	$1.56	5.1%	2.6K	0.08	419
$440.00	Oct 2	1.73	1.78	$1.76	2.8%	2.5K	0.19	2.5K
$435.00	Oct 16	6.35	6.50	$6.43	2.3%	2.2K	0.28	197
$405.00	Oct 9	0.45	0.49	$0.47	8.5%	1.3K	0.04	267
$435.00	Oct 2	0.99	1.05	$1.02	5.9%	1.2K	0.12	801

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. 8 strikes (avg 6.0%, max 7.3%)

CALLS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$440.00	Oct 2	Nov 6	34.6%	32.3%	7.3%	179	990
$445.00	Oct 2	Nov 6	34.2%	32.2%	6.2%	435	438
$455.00	Oct 2	Nov 6	34.4%	32.7%	5.4%	789	2.2K
$450.00	Oct 2	Nov 6	34.2%	32.5%	5.1%	945	1.5K

PUTS (4)

Strike	Near Exp	Far Exp	Near IV	Far IV	Back%	Vol	OI
$440.00	Oct 2	Nov 6	34.6%	32.3%	7.3%	2.6K	2.5K
$445.00	Oct 2	Nov 6	34.2%	32.2%	6.2%	561	1.1K
$455.00	Oct 2	Nov 6	34.4%	32.7%	5.4%	349	160
$450.00	Oct 2	Nov 6	34.2%	32.5%	5.1%	607	578

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. 243 found (best R:R 0.55, avg 6.83)

BULL CALL (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$425.00	$430.00	Oct 23	$3.22	$1.78	$3.22	78%	0.55	$428.22
$435.00	$437.50	Oct 2	$1.65	$0.85	$1.65	88%	0.52	$436.65
$435.00	$440.00	Oct 23	$3.00	$2.00	$3.00	70%	0.67	$438.00
$455.00	$460.00	Oct 30	$2.05	$2.95	$2.05	51%	1.44	$457.05
$470.00	$475.00	Oct 16	$1.32	$3.68	$1.32	35%	2.79	$471.32

BEAR PUT (5)

Buy	Sell	Expiry	Debit	Max Gain	Max Loss	POP	R:R	BE
$465.00	$460.00	Oct 23	$2.35	$2.65	$2.35	59%	1.13	$462.65
$452.50	$450.00	Oct 9	$0.67	$1.83	$0.67	46%	2.73	$451.83
$475.00	$470.00	Oct 30	$2.77	$2.23	$2.77	65%	0.81	$472.23
$445.00	$440.00	Oct 30	$1.45	$3.55	$1.45	40%	2.45	$443.55
$470.00	$467.50	Oct 9	$1.47	$1.03	$1.47	72%	0.70	$468.53

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. 186 found (best R:R 1.10, avg 0.30)

BEAR CALL (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$530.00	$540.00	Oct 16	$0.34	$0.34	$9.66	96%	0.04	$530.34
$457.50	$460.00	Oct 9	$1.23	$1.23	$1.27	54%	0.97	$458.73
$467.50	$470.00	Oct 16	$0.95	$0.95	$1.55	62%	0.61	$468.45
$460.00	$465.00	Oct 30	$2.30	$2.30	$2.70	53%	0.85	$462.30
$460.00	$462.50	Oct 16	$1.10	$1.10	$1.40	55%	0.79	$461.10

BULL PUT (5)

Sell	Buy	Expiry	Credit	Max Gain	Max Loss	POP	R:R	BE
$450.00	$445.00	Oct 30	$2.62	$2.62	$2.38	56%	1.10	$447.38
$435.00	$430.00	Oct 23	$1.81	$1.81	$3.19	70%	0.57	$433.19
$450.00	$445.00	Nov 6	$2.54	$2.54	$2.46	55%	1.03	$447.46
$450.00	$447.50	Oct 9	$1.38	$1.38	$1.12	58%	1.23	$448.62
$425.00	$420.00	Nov 6	$1.53	$1.53	$3.47	74%	0.44	$423.47

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. 14 found (avg debit $3.32, cheapest $3.63)

CALLS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$450.00	Oct 2	Oct 9	$3.63	34.2%	30.6%
$447.50	Oct 2	Oct 9	$3.38	34.0%	31.0%
$460.00	Oct 2	Oct 9	$3.35	34.3%	31.6%
$452.50	Oct 2	Oct 9	$3.70	33.8%	31.2%
$462.50	Oct 2	Oct 9	$3.31	34.3%	31.8%

PUTS (5)

Strike	Near Exp	Far Exp	Net Debit	Near IV	Far IV
$450.00	Oct 2	Oct 9	$3.65	34.2%	30.6%
$447.50	Oct 2	Oct 9	$3.18	34.0%	31.0%
$460.00	Oct 2	Oct 9	$2.90	34.3%	31.6%
$452.50	Oct 2	Oct 9	$3.22	33.8%	31.2%
$462.50	Oct 2	Oct 9	$2.65	34.3%	31.8%

Buy call + put at the same strike and expiry. Profits from large moves in either direction. 123 found (cheapest 2.86% of stock, avg 7.08%)

Strike	Expiry	Call$	Put$	Total	BE Low	BE High	Cost%
$455.00	Oct 2	$6.08	$6.88	$12.96	$442.04	$467.96	2.86%
$452.50	Oct 2	$7.35	$5.73	$13.08	$439.42	$465.58	2.88%
$450.00	Oct 2	$8.75	$4.63	$13.38	$436.62	$463.38	2.95%
$457.50	Oct 2	$5.03	$8.48	$13.51	$443.99	$471.01	2.98%
$460.00	Oct 2	$4.05	$9.98	$14.03	$445.97	$474.03	3.09%
$447.50	Oct 2	$10.35	$3.72	$14.07	$433.43	$461.57	3.10%
$462.50	Oct 2	$3.22	$11.68	$14.90	$447.60	$477.40	3.28%
$445.00	Oct 2	$12.15	$2.97	$15.12	$429.88	$460.12	3.33%
$465.00	Oct 2	$2.57	$13.50	$16.07	$448.93	$481.07	3.54%
$442.50	Oct 2	$13.90	$2.29	$16.19	$426.31	$458.69	3.57%

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 150 found (cheapest 1.07% of stock, avg 4.52%)

Call K	Put K	Expiry	Call$	Put$	Total	BE Low	BE High
$465.00	$442.50	Oct 2	$2.57	$2.29	$4.86	$437.64	$469.86
$465.00	$445.00	Oct 2	$2.57	$2.97	$5.54	$439.46	$470.54
$462.50	$442.50	Oct 2	$3.22	$2.29	$5.51	$436.99	$468.01
$462.50	$445.00	Oct 2	$3.22	$2.97	$6.19	$438.81	$468.69
$465.00	$447.50	Oct 2	$2.57	$3.72	$6.29	$441.21	$471.29
$462.50	$447.50	Oct 2	$3.22	$3.72	$6.94	$440.56	$469.44
$460.00	$442.50	Oct 2	$4.05	$2.29	$6.34	$436.16	$466.34
$460.00	$445.00	Oct 2	$4.05	$2.97	$7.02	$437.98	$467.02
$460.00	$447.50	Oct 2	$4.05	$3.72	$7.77	$439.73	$467.77
$465.00	$450.00	Oct 2	$2.57	$4.63	$7.20	$442.80	$472.20

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. 313 found (best R:R 1.43, avg credit $1.23)

Put Spread	Call Spread	Expiry	Credit	Max Loss	POP	R:R	BE Low	BE High
432/435	465/468	Oct 9	$1.47	$1.03	44%	1.43	$433.53	$466.47
432/435	468/470	Oct 9	$1.37	$1.13	48%	1.21	$433.63	$468.87
422/425	465/468	Oct 9	$1.19	$1.31	53%	0.91	$423.81	$466.19
422/425	468/470	Oct 9	$1.09	$1.41	56%	0.77	$423.91	$468.59
428/430	465/468	Oct 9	$1.19	$1.31	49%	0.91	$428.81	$466.19
442/445	478/480	Oct 2	$0.85	$1.65	63%	0.52	$444.15	$478.35
428/430	468/470	Oct 9	$1.09	$1.41	53%	0.77	$428.91	$468.59
442/445	470/472	Oct 2	$1.05	$1.45	54%	0.72	$443.95	$471.05
425/428	478/480	Oct 2	$0.28	$2.22	85%	0.13	$427.22	$477.78
428/430	478/480	Oct 2	$0.32	$2.18	83%	0.15	$429.68	$477.82

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. 195 found (best R:R 82.33, cheapest $0.05)

CALLS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$470.00	$475.00	$480.00	Oct 16	$0.09	$4.91	9%	54.56
$440.00	$445.00	$450.00	Oct 30	$0.09	$4.91	9%	54.56
$440.00	$445.00	$450.00	Oct 23	$0.15	$4.85	10%	32.33
$520.00	$530.00	$540.00	Nov 6	$0.17	$9.83	5%	57.82
$470.00	$475.00	$480.00	Nov 6	$0.08	$4.92	7%	61.50

PUTS (5)

Low	Mid	High	Expiry	Debit	Max Gain	POP	R:R
$470.00	$475.00	$480.00	Oct 16	$0.06	$4.94	9%	82.33
$480.00	$485.00	$490.00	Oct 16	$0.07	$4.93	7%	70.43
$460.00	$465.00	$470.00	Oct 30	$0.10	$4.90	8%	49.00
$500.00	$510.00	$520.00	Oct 16	$0.20	$9.80	6%	49.00
$445.00	$450.00	$455.00	Nov 6	$0.12	$4.88	8%	40.67

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. 176 found (best net $-6.68, 174 credits)

CALLS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$510.00	$520.00	1:2	Oct 16	-$0.42	$9.58
$520.00	$530.00	1:2	Oct 16	-$0.25	$9.75
$520.00	$530.00	1:2	Oct 23	-$0.51	$9.49
$530.00	$540.00	1:2	Oct 23	-$0.37	$9.63
$520.00	$530.00	1:2	Oct 9	-$0.06	$9.94

PUTS (5)

Buy K	Sell K	Ratio	Expiry	Net	Max Gain
$540.00	$500.00	1:2	Oct 9	-$6.68	$33.32
$520.00	$490.00	1:2	Oct 2	-$6.58	$23.42
$490.00	$470.00	1:2	Oct 9	-$2.52	$17.48
$485.00	$460.00	1:2	Nov 6	-$6.53	$18.47
$370.00	$365.00	1:2	Oct 9	-$0.01	$4.99

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 86 found (best yield 4.50%, avg 1.37%)

Strike	Expiry	Bid	Delta	OTM%	Yield%	If Called%	Vol	OI
$455.00	Nov 6	$20.40	0.51	0.3%	4.50%	4.76%	3	5
$460.00	Nov 6	$18.05	0.47	1.4%	3.98%	5.35%	4	8
$465.00	Nov 6	$15.90	0.44	2.5%	3.50%	5.97%	12	2
$470.00	Nov 6	$13.95	0.40	3.6%	3.07%	6.65%	3	74
$475.00	Nov 6	$12.25	0.37	4.7%	2.70%	7.37%	9	92
$480.00	Nov 6	$10.65	0.33	5.8%	2.35%	8.12%	9	7
$460.00	Oct 30	$16.00	0.47	1.4%	3.53%	4.89%	71	175
$455.00	Oct 30	$18.15	0.51	0.3%	4.00%	4.27%	69	178
$465.00	Oct 30	$13.90	0.43	2.5%	3.06%	5.53%	69	125
$485.00	Nov 6	$9.20	0.30	6.9%	2.03%	8.91%	11	1

Current 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Prior's 5-Minute Volume Snapshots

Time (HH:MM)	Total Volume	Call Volume	Put Volume	Volume Change
Loading data...

Current Put/Call Breakdown

Total Calls 51,491

Total Puts 53,992

Put/Call Ratio 1.05

Net Difference -2,501

Prior's Put/Call Breakdown

Total Calls 42,459

Total Puts 38,493

Put/Call Ratio 0.91

Net Difference 3,966

Prior 7-Day Put/Call Summary

Total Calls 439,207

Total Puts 329,349

Average Put/Call Ratio 0.96

Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date	Calls	Puts	Ratio	Net Diff
Loading data...

Upcoming Earnings - 2 Weeks Prior

Loading earnings data...

Upcoming Earnings - 1 Week Prior

Loading earnings data...

Earnings This Week

Loading earnings data...

Earnings - Day Before / Day After

Loading earnings data...

Options Activity Around Earnings

Ticker	Earnings Date	Days Away	Call Volume	Put Volume	IV Rank
Loading data...

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

Add Card