What securities was he trading when he achieved this

Larry Williams traded a variety of securities, including stocks and commodity futures, when he achieved significant returns. Specifically, he traded Canadian stocks and commodity futures. The exact securities he traded when he turned $10,000 into $1,000,000 are not detailed in the available literature. However, it is clear that he traded a combination of indicators and strategies, including the Smash Day Pattern, Williams %R, COT indices, Cycle Forecasts, Market sentiment, Accumulation/Distribution, and others, to achieve his results. These indicators and strategies can be applied to various securities, but their effectiveness may vary depending on the market conditions and the specific characteristics of the security being traded.