PlanB: The bull market will continue for another 9 months

Odaily News Analyst PlanB released a chart showing that after backtesting historical data, all Bitcoin profits appeared in the red period in the chart (6 months before the halving to 18 months after the halving), while all the blue periods in the chart were losses.
We are in the red period and the bull market will continue for another 9 months (February to October).