$TSM
Taiwan Semiconductor Manufacturing Company Ltd.
XNYS•Technology•Semiconductors & Related Devices
$363.77
▼-8.03%-$31.77Market open
Taiwan Semiconductor Manufacturing Company Ltd.
XNYS•Technology•Semiconductors & Related Devices
Why is TSM down today? It is at $363.77 (-8.08%), and our scanner flagged it 169 times on unusual volume this month. See the catalyst behind the move, real-time alerts the moment TSM spikes, and full due diligence on TSM — key stats, earnings, dilution and insider activity. Free.
Our scanner flagged $TSM 169 times in the last 30 days. Create a free account to track $TSM, build a watchlist, and get instant unusual-volume alerts, with a full day of premium now and 5 more when you verify your email, no card needed.
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TSM is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 6 unusual-volume and momentum alerts on TSM today, peaking at 36.3x its normal volume. A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
Likely catalystForeign issuer report (6-K), from an SEC filing. Read it →Latest filing4Insider trade (Form 4)Nov 3, 2026 · 2 days agoSources: float & market cap via Polygon · short interest via FINRA · borrow & shortability via Alpaca · SSR from Reg SHO 201 · filings & dilution via SEC EDGAR · analysts via Nasdaq.
Auto-generated from public data for research and education. Not investment advice.
From SEC 13F quarterly holdings (position as of quarter-end, not a transaction date or price) and dated 13D/13G stake filings. Not investment advice.
From the trading subreddits (WallStreetBets, r/stocks and more). Retail chatter, not a signal. Do your own research.
| Insider | Action | Shares | % of position | Owns after | Value | Date |
|---|---|---|---|---|---|---|
Yuan Lipen Officer | Bought (open market) | +1K | added 14% | 8K | $71K at $71.49 | Nov 1, 26 |
Chen Pei-Hung Officer | Bought (open market) | +43 | added <0.1% | 92K | $3K at $79.39 | Oct 7, 26 |
Chen Chih-Ho Officer | Bought (open market) | +31 | added 0.4% | 9K | $2K at $79.39 | Oct 7, 26 |
Chuang Juiping Officer | Bought (open market) | +46 | added <0.1% | 106K | $4K at $79.39 | Oct 7, 26 |
Chang Tzonz-Sheng Officer | Bought (open market) | +51 | added <0.1% | 173K | $4K at $79.39 | Oct 7, 26 |
Fang Shu-Hua Officer | Bought (open market) | +53 | added <0.1% | 467K | $4K at $79.39 | Oct 7, 26 |
Chin Yung-Pei Officer | Bought (open market) | +67 | added <0.1% | 4.26M | $5K at $79.39 | Oct 7, 26 |
Cao Min Officer | Bought (open market) | +51 | added <0.1% | 52K | $4K at $79.39 | Oct 7, 26 |
Chuang Tzu-Sou Officer | Bought (open market) | +46 | added 100% | 47 | $4K at $79.39 | Oct 7, 26 |
He Jun Officer | Bought (open market) | +43 | added 100% | 45 | $3K at $79.39 | Oct 7, 26 |
Hsu Kuo-Chin Officer | Bought (open market) | +52 | added 0.8% | 7K | $4K at $79.39 | Oct 7, 26 |
Hou Yung-Chin Officer | Bought (open market) | +60 | added <0.1% | 61K | $5K at $79.39 | Oct 7, 26 |
Recent Form-4 filings via Nasdaq. Open-market buys are the signal worth watching. Grants and automatic (10b5-1) sells are routine. “% of position” is the share of that insider’s own holding the trade moved. Not investment advice.
Blend of news sentiment, today’s move, and community votes. Not investment advice.
News, unusual-volume alerts, AI-trader trades and community chatter - the whole story, newest first.
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TSM is one of today's most active names, trading on unusually heavy volume (live price and day move above). Our scanner has fired 6 unusual-volume and momentum alerts on TSM today, peaking at 36.3x its normal volume. A move this size is almost always tied to a specific catalyst. Most of the time that is an earnings report, a guidance update, or a company announcement. If none is shown above, the release may not be in our news feed yet. It will show up here as soon as it is.
TSM last traded at $363.77, down 8.08% on the day. The price and chart above update live during market hours (4 AM to 8 PM ET).
Yes. TSM currently has a dividend yield of about 1.10% ($4.34 per share per year), with the next ex-dividend date on Dec 10. Dividend figures can change; this is not investment advice.
The TSM Live Alerts panel on this page streams real-time unusual volume (RVOL), momentum, halt and 200-EMA alerts from our scanner the moment they fire. Our scanner has flagged TSM 169 times in the last 30 days.
TSM (Taiwan Semiconductor Manufacturing Company Ltd.) trades on XNYS, with a market cap of about $2.05T in the Semiconductors & Related Devices sector.
That depends on your strategy and risk. Day traders look for volume, volatility and a clear trend. Use the live chart, RVOL alerts and 200-EMA context on this page to judge TSM for yourself. This is not investment advice.
Live data from TheDesperateTrader scanner. Not investment advice.
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