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Smart Investors Daily
PT

NASDAQ · PTCT

PTC Therapeutics, Inc.

Healthcare · Biotechnology

$60.99

Down-$1.44 (-2.36%)

Updated Oct 16, 2026, 7:29 PM

SID Score

4.8/10

Composite research score

Smart Money

58/100

Neutral

Market cap
6.05B
P/E ratio
7.87
Dividend yield
0.00%
52-week range
$58.80 – $90.87
Volume
1.05M
Avg. volume
1.55M

Price performance · PTCT

PTCT price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 15, 2026

PTCT closed at $60.99 after 21 trading sessions, down 10.31% for the selected period.

Last close
$60.99
Period change
-10.31%
Period low
$59.67
Period high
$68.00
Daily close
View OHLC price history
PTCT OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 15, 2026$61.08$62.3099$59.88$60.991.05M
Oct 14, 2026$59.30$60.69$58.80$59.671.52M
Oct 13, 2026$62.64$62.75$59.82$59.921.05M
Oct 12, 2026$64.80$65.025$62.88$62.92745.21K
Oct 9, 2026$62.52$64.73$62.20$64.701.17M
Oct 8, 2026$62.66$62.86$61.65$62.561.23M
Oct 7, 2026$63.19$64.04$62.84$63.231.04M
Oct 6, 2026$64.53$65.27$62.92$63.701.26M
Oct 5, 2026$63.42$64.47$62.60$63.651.04M
Oct 2, 2026$64.81$65.395$62.80$63.46895.55K
Oct 1, 2026$64.70$65.565$63.40$64.131.2M
Sep 30, 2026$65.16$65.495$64.145$64.781.04M
Sep 29, 2026$65.51$65.965$64.265$64.96900.44K
Sep 28, 2026$62.35$66.26$62.30$65.951.91M
Sep 25, 2026$62.65$63.435$61.66$62.671.2M
Sep 24, 2026$62.23$62.76$61.23$62.281.75M
Sep 23, 2026$65.80$66.1523$62.24$62.341.1M
Sep 22, 2026$66.24$66.58$65.36$65.961.31M
Sep 21, 2026$65.93$66.21$64.99$65.261.09M
Sep 18, 2026$68.00$68.005$65.18$65.373.86M
Sep 17, 2026$68.84$68.84$67.22$68.001.12M

Latest PTCT news

The latest Smart Investors Daily articles mentioning PTCT.

PTCT research

Overview

Company profile and research snapshot.

Company profile

PTC Therapeutics Inc is a biopharmaceutical company that discovers, develops and commercializes clinically differentiated medicines that provide benefits to children and adults living with rare disorders. Its diversified therapeutic portfolio that includes several commercial products and product candidates in various stages of development, including discovery, research and clinical stages, focused on the development of new treatments for multiple therapeutic areas for rare diseases relating to neurology and metabolism. The Company views its operations and manages its business in one operating segment: life science.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$74.83
Implied upside
—
Analysts
—
PTCT recent ratings
DateFirmRatingTarget
Oct 8, 2026RBC CapitalSector Perform—
Sep 22, 2026Cantor FitzgeraldOverweight—
Aug 14, 2026BarclaysOverweight—
Aug 13, 2026Wells FargoOverweight—
Jul 31, 2026Morgan StanleyOverweight—
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News briefing

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Yahoo · Oct 6, 2026

Is PTC Stock Increasing Your Market Risk?

Schneider Electric has agreed to buy PTC (PTC), an industrial software maker, and the stock rose 37.6% over the past five sessions against the S&P 500's 1.2%. After a move like that, holders may look again at what PTC does to the rest of their money, most of which probably follows the market. When the market has a bad day, does PTC make it worse for you.

Yahoo · Sep 30, 2026

Which Gives You More Of Hard-To-Replace Software, PTC Or Fair Isaac?

PTC (PTC) and Fair Isaac are both owned for software that customers find hard to replace. PTC sells more to manufacturers it already serves, while Fair Isaac has raised the price of its mortgage credit score. Fair Isaac stock has lost 46% in a month, while PTC stock has lost 12.5%. Which of the two is gaining the firmer grip on its customers.

Yahoo · Sep 28, 2026

2026 Philadelphia ORBIE Awards Honor Top Technology and Security Executives in Philadelphia

Leading CIOs and CISOs honored for leadership, innovation, and business impact at the Philadelphia ORBIE Awards on September 25, 2026 at Philadelphia Marriott Downtown. PHILADELPHIA, Sept. 28, 2026 (GLOBE NEWSWIRE) -- The 2026 Philadelphia ORBIE Awards honored leading chief information officers (CIOs) and chief information security officers (CISOs) from CSL Behring, PTC Therapeutics, The School District of Philadelphia, Riggs Distler, OceanFirst Bank, Trinseo, Children's Hospital of Philadelphia

AI research layers

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