High Income Securities Fund is a diversified, closed-end management investment company. The Fund invests in high yielding convertible securities as well as non-convertible securities, lower-rated or non-rated debt securities. High Income Securities Fund, formerly known as Putnam High Income Securities Fund, is based in BOSTON MA....
+See MoreSharpe-Lintner-Black CAPM alpha (Premium Members Only) Fama-French (1993) 3-factor alpha (Premium Members Only) Fama-French-Carhart 4-factor alpha (Premium Members Only) Fama-French (2015) 5-factor alpha (Premium Members Only) Fama-French-Carhart 6-factor alpha (Premium Members Only) Dynamic conditional 6-factor alpha (Premium Members Only) Last update: Saturday 18 April 2026
2018-03-19 10:37:00 Monday ET

Uber's autonomous car causes the first known pedestrian fatality from a driverless vehicle and thus sets off the alarm bell for artificial intelligence.
2019-05-02 13:30:00 Thursday ET

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From 1927 to 2017, the U.S. stock market has delivered a hefty average return of about 11% per annum. The U.S. average stock market return is high in stark
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Sino-American trade talks make positive progress over 3 consecutive days as S&P 500 and global stock market indices post 3-day win streaks. Asian and Eu
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Lucian Bebchuk and Jesse Fried critique that executive pay often cannot help explain the stock return and operational performance of most U.S. public corpor
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With U.S. fintech patent approval, accreditation, and protection for 20 years, our proprietary alpha investment model outperforms most stock market indexes