it's good to know that you are the type of investor/trader who does in depth research into trading performance of traders and their various strategies.
Many smart investors have told me that my system is still in the top 5 that is listed on Zulu.
There definitely should not be such great volatility in Total Assets following me on Zulu, but this decision belongs to each individual investor, who has their own character, their own goals, their own story for what motivates them in the first place.
I have a longer term mindset, so these week by week changes do not make a big difference to me, since I have seen the behavior of many types of investors and bloggers and those who make comments on what I have posted and shared publicly. More often than not this means reading cruel, unrestrained frustration and lack of self control and respect on public forums.
As you no doubt know it is important that the whole truth is known and thoroughly investigated for each trader and each system.
Zulu is what it is. They are improving their services, their goals, and their system the same way that Darwinex has sought to improve their services and target. Which is notably different than the mission and methodology of implementing their mission.
As a manual trader with 3 different strategies and 2 main ways that all different types of investors -- Trade Copying based on commission, and Fund investment based on performance fees / profit sharing by percentage -- there have been many times during my journey when I have had to accept the weaknesses and strengths of each platform.
This requires serenity to accept the things I cannot control (ie fickle investors, uneducated investors, risky investors, balanced investors, etc), courage to change the things I can (offer my strategies on numerous platforms with 2 or 3 ways to be compensated for what I offer), and the wisdom to know the difference and act appropriately.
So basically this means for me that I stand back and allow some things to be what they currently are, and do my best to advise different clients what is the best way for them to invest and profit over the longer term -- and less risky, short term investing.