JSFiddle - React, Tailwind, and code Playground

HTML

<html><body></body></html>

JavaScript

var body = document.body;
function w(data){
	body.innerHTML += data;
}
function c(){
	body.innerHTML = '';
}

var cnt1 = 1000;
var cnt2 = 0;
var com = 5;
var percent = 1;
var ticks = 100;

function strategy1(rt, cnt1, cnt2, com, percent, ticks){ //частота реинвеста постоянная 1 раз в rt дней
	for(var i = 0; i < ticks; i++){
  	cnt2 += cnt1 * percent / 100;
    if(i % rt){
    	cnt1 += cnt2 - com;
      cnt2 = 0;
    } 
  }
  return cnt1 + cnt2
}

function strategy2(N, cnt1, cnt2, com, percent, ticks){ //набежавший процент не меньше N*комиссию
	for(var i = 0; i < ticks; i++){
  	cnt2 += cnt1 * percent / 100;
    if(cnt2 >= N * com){
    	cnt1 += cnt2 - com;
      cnt2 = 0;
    }
    
  }
  return cnt1 + cnt2
}



c();
w('=== Strategy1 ===<br>');
for(var i = 1; i < ticks; i++) w('I= ' + i + '; Total= ' + strategy1(i, cnt1, cnt2, com, percent, ticks).toFixed(0) + '<br>');
w('=== Strategy2 ===<br>');
for(var N = 1; N <= 10; N+=0.5) w('N= ' + N.toFixed(1) + '; Total= ' + strategy1(N.toFixed(1), cnt1, cnt2, com, percent, ticks).toFixed(0) + '<br>');