PTCT
PTC Therapeutics, Inc.When PTCT passed all Ten ChecksPTC Therapeutics, Inc.
history · not a forecastOver the past 10 years, PTCT has passed all Ten Checks on 14 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 +40.9% in Jun 2017, peaked day 19.
- May 2026+18.9% -4.0%
- Feb 2025+11.3% -0.5%
- Jan 2024-0.3% -13.1%
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 PTCT’s checks
How many technical checks does PTCT pass right now?
As of the Oct 23, 2026 close, PTCT passes 5 of 10 fixed technical checks — the checks not passing: market trend rising, long-term trend rising, holding above short-term average, outperforming the market, adequate stop room.
Why does PTCT fail the "holding above short-term average" check?
PTCT closed at $60.59, 2.0% below its 9-day average ($61.85), so this momentum check fails. It passes again on a close above $61.85.
What price would change PTCT's check count?
The nearest flip level is "stop distance within range" fails on a close outside $60.55 – $64.50. 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.