TSM
Taiwan Semiconductor ManufacturWhen TSM passed all Ten ChecksTaiwan Semiconductor Manufactur
history · not a forecastOver the past 10 years, TSM has passed all Ten Checks on 18 separate days. Here is how it moved over the 20 trading sessions that followed — how far it rose, and how far it fell.
The strongest of them rose +16.7% in Dec 2025, peaked day 17.
- Dec 2025+16.7% +1.3%
- Aug 2025+2.2% -6.0%
- Nov 2024+2.8% -7.4%
Peak and dip mark the highest and lowest closing prices over those 20 sessions; the intraday swings ran wider still, and neither figure is a return you could have captured by buying and selling at the perfect moment. These are historical readings from the past 10 years, drawn only from the US-listed stocks the site covers today — a record of what happened, not a prediction of what will, and not investment advice.
6-month history — checks vs. price
Price on the left axis; checks passing (0–10) on the right.
Common questions about TSM’s checks
How many technical checks does TSM pass right now?
As of the Aug 27, 2026 close, TSM passes 7 of 10 fixed technical checks — the checks not passing: long-term trend rising, no recent earnings miss, quiet pullback volume.
Why does TSM fail the "long-term trend rising" check?
TSM's 50-day average is $423.73, down from $425.25 10 sessions ago, so the trend check fails. It passes once the 50-day average is rising again.
What price would change TSM's check count?
The nearest flip level is "outperforming the market" fails on a close below $419.30. Each price-anchored check has an exact next-close level, shown in the Flip levels panel above.
Factual measurements from the latest scan — not investment advice.