Qualstar PE Ratio 2010-2019 | QBAK

Current and historical p/e ratio for Qualstar (QBAK) from 2010 to 2019. The price to earnings ratio is calculated by taking the latest closing price and dividing it by the most recent earnings per share (EPS) number. The PE ratio is a simple way to assess whether a stock is over or under valued and is the most widely used valuation measure. Qualstar PE ratio as of April 24, 2025 is 0.00.

Please refer to the Stock Price Adjustment Guide for more information on our historical prices.

Qualstar PE Ratio Historical Data
Date Stock Price TTM Net EPS PE Ratio
2025-04-23 5.50 0.00
2019-12-31 5.43 $-0.01 0.00
2019-09-30 5.85 $0.10 58.50
2019-06-30 5.82 $0.27 21.56
2019-03-31 5.48 $0.51 10.74
2018-12-31 5.25 $0.72 7.29
2018-09-30 7.91 $1.04 7.61
2018-06-30 7.75 $0.77 10.06
2018-03-31 11.30 $0.57 19.82
2017-12-31 8.40 $0.32 26.25
2017-09-30 6.73 $-0.21 0.00
2017-06-30 5.12 $-0.17 0.00
2017-03-31 5.28 $-0.36 0.00
2016-12-31 2.92 $-0.57 0.00
2016-09-30 3.77 $-0.37 0.00
2016-06-30 3.45 $-1.06 0.00
2016-03-31 3.11 $-1.02 0.00
2015-12-31 4.62 $-1.08 0.00
2015-09-30 7.44 $-1.20 0.00
2015-06-30 6.96 $-0.66 0.00
2015-03-31 8.94 $-0.54 0.00
2014-12-31 7.92 $-1.38 0.00
2014-09-30 7.18 $-1.38 0.00
2014-06-30 7.92 $-2.46 0.00
2014-03-31 9.30 $-2.46 0.00
2013-12-31 6.78 $-3.00 0.00
2013-09-30 8.22 $-3.72 0.00
2013-06-30 8.40 $-3.42 0.00
2013-03-31 10.20 $-3.42 0.00
2012-12-31 8.58 $-2.10 0.00
2012-09-30 8.76 $-1.74 0.00
2012-06-30 11.40 $-0.78 0.00
2012-03-31 11.64 $-0.78 0.00
2011-12-31 11.40 $-0.72 0.00
2011-09-30 11.70 $-0.36 0.00
2011-06-30 10.86 $-0.30 0.00
2011-03-31 10.74 $-0.60 0.00
2010-12-31 10.14 $-0.78 0.00
2010-09-30 10.20 $-1.08 0.00
2010-06-30 11.22 $-1.62 0.00
2010-03-31 11.88 $-1.92 0.00
2009-12-31 13.08 $-1.86 0.00
Sector Industry Market Cap Revenue
Computer and Technology Computer Storage Devices $0.008B $0.008B
Qualstar Corp. designs and manufactures the world's finest tape products. The company pioneered adapting 9-track tape technology from mainframesto desktop computing environments and have applied this experience to tape library systems for cartridge tape formats. The company's tape products are compatible with virtually every operating system and platform, and are supported by applications packages from many leading developers, such as Tivoli Systems and Computer Associates.
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