Richard D. Wyckoff

Richard D. Wyckoff , also known by the pen name Rollo Tape, was a prominent figure in market speculation and trading.

He authored "Studies in Tape Reading" in 1910, which became a seminal work on the subject of tape reading in stock trading.

Wyckoff was considered one of the most astute traders of his time, and his insights have influenced many respected traders since.

He later wrote other books, including "How I Trade and Invest in Stocks and Bonds," where he evolved his trading philosophy.

Wyckoff's work continues to be studied and respected in the trading community, with his methodologies and observations still relevant in modern markets.