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Proteostasis Therapeutics, Inc. Common Stock Quote & Summary Data

PTI 
$4.84
*  
0.16
3.42%
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*Delayed - data as of Jul. 3, 2017  -  Find a broker to begin trading PTI now
Exchange:NASDAQ
Industry: Health Care
Community Rating:
View:    PTI After Hours
 
 
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Best Bid/Ask "Best Bid" is the highest price currently being offered for a block of stock.
"Best Ask" is the lowest price currently being asked for a block of stock. 		$ 4.79 / $ 5.10
1 Year Target 15
Today's High /Low "Today's High" The highest sales price the stock has achieved during the regular trading hours, the intra-day high.
"Today's Low" The lowest sales price the stock has fallen to during the regular trading hours, the intra-day low. 		 / 
Share Volume "Share Volume" is the number of shares of the stock traded on the listing exchange during current trading hours. It does not include after hours volume.
50 Day Avg. Daily Volume This is the average share volume for the past 50 trading days, for NASDAQ stocks and 90 trading days for Non-NASDAQ stocks. This field allows you to compare today's trading to the average daily volume. 225,306
Previous Close "Previous Close" is the previous trading day's last reported trade price during official trading hours. $ 4.68
52 Week High/Low "52 Week High" is the highest sales price the stock has achieved during the regular trading hours during the most recent 52 week period.
"52 Week Low" is the lowest sales price the stock has fallen to during the regular trading hours during the most recent 52 week period. 		$ 20.63 / $ 3.50
Market cap “Market Capitalization” is a measure of the estimated value of the common equity securities of the company or their equivalent. It does not include securities convertible into the common equity securities. “Market Capitalization” is derived from the last sale price for the displayed class of listed securities and the total number of shares outstanding for both listed and unlisted securities (as applicable). NASDAQ does not use this value to determine compliance with the listing requirements. $ 121,116,363
P/E Ratio "P/E Ratio" is a statistic calculated by dividing the price of a stock by the reported actual earnings per share of the issuing firm (not the same as the projected P/E ratio); it is also called the "multiple". NE
Forward P/E(1y) A widely used stock evaluation measure. For a security, the Price/Earnings Ratio is given by dividing the Last Sale Price by the Average EPS (Earnings Per Share) Estimate for the specified fiscal time period. The forward P/E refers to the value for the next full year. NE
Earnings Per Share (EPS) The EPS listed on our infoquote and Summary Quote page is "12-mos Rolling". EPS represents the portion of a company's profit allocated to each outstanding share of common stock. Net income (reported or estimated) for a period of time is divided by the total number of shares outstanding (TSO) during that period; See growth rate measures for EPS. Our vendor's methodology for the EPS on the infoquote and Summary Quote pages follows the EPS used by the majority of the analysts following the stock, in many cases this is EBITDA EPS. $ -1.99
Annualized dividend N/A
Ex Dividend Date The data is based on historical ex-dividend data & doesn’t include upcoming values. Visit the dividend history page to see the upcoming dividend information. N/A
Dividend Payment Date N/A
Current Yield Indicated yield represents annual dividends divided by current stock price. The data is based on historical ex-dividend data & doesn’t include upcoming values. Visit the dividend history page to see the upcoming dividend information. 0 %
Beta "Beta" is a volatility measurement of a stock mutual fund or ETF versus a comparable benchmark like the S&P 500 stock index. A stock fund or ETF with a higher beta than the S&P 500 will rise or fall to a greater degree. In contrast, a stock fund or ETF with a low beta will rise or fall less. 3.28
NASDAQ Official Open Price NASDAQ Official Opening Price: This process identifies the NASDAQ-specific opening prices for NASDAQ-listed issues. $ 4.87
Date of Open Price "Date of Open Price" This field refers to the date the NASDAQ Official Open Price was disseminated for a given stock. It is possible that the date will not be from the current trading day; this indicates that the stock didn't trade on NASDAQ during the current trading day. The NASDAQ Official Open Price is updated only when the stock is traded on NASDAQ. Jul. 3, 2017
NASDAQ Official Close Price "NASDAQ Official Closing Price (NOCP)" is a process for identifying the NASDAQ market-specific closing price for NASDAQ-listed issues. $ 4.84
Date of Close Price This field refers to the date the NOCP was disseminated for a given stock. It is possible that the date will not be from the prior day; this indicates that the stock didn't trade on NASDAQ on the prior day. The NOCP is updated only when the stock is traded on NASDAQ. Jul. 3, 2017
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Company Description (as filed with the SEC)

We are an innovative biopharmaceutical company committed to the discovery and development of novel therapeutics that treat diseases caused by an imbalance in the proteostasis network, a set of pathways that control protein biosynthesis, folding, trafficking and clearance. Leveraging our unique and comprehensive expertise of the proteostasis network, we have developed the Disease Relevant Translation, or DRT, technology platform, a validated drug screening approach for identifying highly translatable therapeutics based on predictive and functionally pertinent phenotypic assays and disease relevant models. Using this proprietary platform, we identified a new class of small molecules, which we call amplifiers, that modulate proteins in the proteostasis network. Our initial therapeutic focus is cystic fibrosis, or CF, which is caused by defects in the cystic fibrosis transmembrane conductance regulator, or CFTR, protein and insufficient CFTR protein function.  ... More ...  

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