I notice you said you are a trader.
In altcoins I am not really convince that traditional trading, wherein you place stop loss triggers and so on, is really the best way; although maybe it is just that I find all that to not be worth the trouble.
What I have found successful year after year after year is to build columns of buy and sell offers so price has to chew its way through my offers whether going upward or downward.
As offers are taken I use their proceeds to replenish and strengthen and extend the other side of the order-book.
Even after all these years some coins still surprise, so even after all these years it is still worth building all the way to the bottom and insanely higher than ever likely or even unlikely at the top.
It has been a while since I used to build sell column up to 3 times what I ever imagined it could go only to wake up and find it had skyrocketed to three times
that and I was left out in the cold so to speak, but still not so long since last time the price dropped far far below my lowest buy offer and I had to wait months for it to climb back up to reach my lowest sell offer so I was "back in the game". (Upon running out of buy offers at the bottom, no more proceeds from them to keep growing the sell column downwards to keep it in a reasonable range to stay in play.)
For this strategy it is best the pair be volatile since it is the ups and downs that generate the income.
It is also best that both sides be something one doesn't actually mind having and earning long term.
I had always chosen pairs of BTC versus something I was supporting, so that by always building buy side at least twice as "dense" as sell side I "ratcheted" upward the price.
Examples include
https://freiexchange.com/market/IXC/BTC and
https://freiexchange.com/market/I0C/BTCFrom those examples you can see that with the massive proliferation of numbers of coins and tokens existing those old coins's trading-pairs get very little traffic nowadays, so over a year ago I started testing the strategy on the BTC/XLM pair at a fiat exchange I was sending BTC and XLM too anyway to cash out profits into fiat. It turns out to work so well it is what is currently paying my bills while some other coin that had previously for many years been the main bill-payer is busy being "dumped" hard by some "dumper" or other and I stupidly had failed to build a buy-side for it all the way down (since it is one I earn staking income on so wasn't bothering to also keep on doing the market-making-style trading on) so am sitting back from until dumper finishes dumping.
The points are: that it is good to have more than one, so when one isn't going so fast or well or you are out in the cold on it for a while hopefully at least one other pair will pick up the slack and keep you ahead of the bills; and that it can take a while to fully build completely both sides of the order-book so adding more can wait until ones working well fund adding more to the portfolio.
This is my "job", not some hobby or investment I do as a side-gig alongside a "day job".
Notice regardless of IXC and I0C not being great earners last few years I continue to support them.
Even if you have no other reason to, since my strategy tends to lead to becoming a "whale", you might well also end up wanting to actually support your coins of choice as you strengthen them more and more and more.
I figure it might not be as many decades as some might think before so many
Stellar Lumens (XLM) are sitting as buy offers for
Galactic Milieu assets that their impact on how many are left out in the wild to potentially get "dumped" will start to help drive up the price of XLM itself...
So I'd say start with a small number, since you mention 5 grand maybe try 5, and use proceeds eventually to branch out into more.
Maybe start with two too big for your grand to really have a noticeable effect on, like with me and my BTC/XLM where I just do not make a real difference yet, and three small enough you can really be a significant contributor to its fate. Or vice-versa, three too big to affect only two small enough you make a difference.
And see how it goes.
-MarkM-