NYSE (ADR) · Stock · Semiconductors · USD · Stocks desk

TSMC

TSM · Taiwan · home listing

$180.00

Teaching path · feed quiet

Prev: $180.00
Open: $180.00
High: $180.00
Low: $180.00
52w high: $180.00
52w low: $180.00
Volume: 0
Vs 52w high: —
Mkt cap: $920B

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Graph will fill when delayed bars arrive.

Teaching path · linear, 1D. Axis follows last. Classroom chart — not a licensed terminal.

DYOR

Research lives on DYOR

Last, the chart, and the news stay free here. What it is, what they do, how long, a paper, and the five questions sit on DYOR. One first look. Then sign in.

Open DYOR for this name

Your note

A sentence for you. Not a fill.

What you would tell a careful adult about this name. Stays on this device. Do not paste a seed.

DYOR

Learn TSMC

Same classroom curve on every name — from a first look to a filing. Not a pitch. Not advice.

1 / 5
What this is
TSMC makes chips for other companies. The ADR is a clean example of how a Taiwanese manufacturer shows up in a U.S. brokerage account.
2 / 5
A slice of a business
TSM is a share — a small claim on a real company. The company does not owe you a profit because you own it. Last is only the last agreed trade.
3 / 5
Last is a print
The number here is delayed public last when the feed is up, or a teaching path on the practice tape. It is not a live ticket. Hours matter: many shares sleep when their floor is closed.
4 / 5
Size for a drop
Ask: if TSMC is worth 20% less next month, can you leave the cash alone? If not, the paper size is too big. We will not tell you to buy it.
5 / 5
Learn more
Star TSM if you want it on Favorites. Paper-trade only on the practice tape. Ask the Professor what a word means. Longer paths live under Learn.

Longer path: Open the path. Or ask the Professor in your own words. No buy or sell advice.

Look only

This is delayed public last. Paper fills live on the desk, at a rounded teaching last — not this print. Look. Do not buy.

Paper-fill on the desk

Time & sales

Teaching time and sales — this name has no public delayed feed.

Session quiet.

Set an alert

Tap Set alert. The bell on this device rings when delayed last crosses that number. Not a broker ping. Not advice.

Last $180.00. Delayed. Paper only.

On the floor

Public notes about this practice name. Follow writers, watch the room, tag $TSM.

Join the floor

Read freely. To post, follow, or watch a room, sign in with Google, X, or email. Notes are public opinions about a practice tape — not investment advice. The clerk reads every note.

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Peers on this tape

Options chain

A teaching chain. Premium is a Black–Scholes number on the practice last, times 100 paper shares. Bid and ask are a teaching spread. Not a live OCC book. We do not sell options.

Underlier last $180.00 · teaching expiry 2026-10-13 · 11 strikes · 5 expiries · 11 rungs · 100×

Teaching options chain. Call last, strike, put last on a phone. Greeks on a wider desk.
Call	Call					Strike	Put	Put
Last	Δ	IV	OI	Vol		Vol	OI	IV	Δ	Last
	0.93	28%	7.72K	919	170	3.3K	13.7K	28%	-0.07
	0.88	28%	19.4K	929	172	1.32K	10.5K	28%	-0.12
	0.81	28%	12.3K	2.54K	174	612	22.3K	28%	-0.19
	0.73	28%	7.74K	4.25K	176	4.82K	18.9K	28%	-0.27
	0.63	28%	6.24K	863	178	2.21K	10.7K	28%	-0.37
	0.54	28%	18.6K	4.86K	180 ATM	6.57K	12.4K	28%	-0.46
	0.46	28%	18.2K	5.14K	182	467	8.53K	28%	-0.54
	0.37	28%	7.22K	3.39K	184	2.7K	5.82K	28%	-0.63
	0.27	28%	13.7K	3.66K	186	4.89K	558	28%	-0.73
	0.19	28%	743	3.36K	188	2.4K	2.76K	28%	-0.81
	0.13	28%	596	4.79K	190	3.96K	14.4K	28%	-0.87

Hypothetical options. CFTC Rule 4.41. We do not sell contracts.

Options path

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