BitBurner 2.0.1 Stock Script /w Shorts

// u/RocketChap 's stock script.
// Game version 2.0.1
// Built upon u/ferrus_aub stock script by battering it the other way around with a turtle shell
/** u/param {NS} ns **/
export async function main(ns) {
var maxSharePer = 1.00
var stockBuyPer = 0.60
var stockShortBuyPer = 0.35 //Testing this still! Too high, and buying pushes its forecast over sell threshold
var stockVolPer = 0.05
var moneyKeep = 1e9 //Set this to your liking! Keeps a reserve of cash on hand.
var minSharePer = 50 //Too high leaves opportunities untouched, too low wastes money on transaction costs!
while (true) {
ns.disableLog('disableLog');
ns.disableLog('sleep');
ns.disableLog('getServerMoneyAvailable');
var stocks = ns.stock.getSymbols()
for (const stock of stocks) {
var position = ns.stock.getPosition(stock);
if (position[0]) {
//ns.print('Position: ' + stock + ', ')
                sellPositions(stock);
}
            buyPositions(stock);
if (position[2]) {
//ns.print('Position: ' + stock + ', ')
                sellShortPositions(stock);
}
            buyShortPositions(stock);
}
ns.print('Cycle Complete');
await ns.sleep(6000);
}
function buyPositions(stock) {
var maxShares = (ns.stock.getMaxShares(stock) * maxSharePer) - position[0];
var askPrice = ns.stock.getAskPrice(stock);
var forecast = ns.stock.getForecast(stock);
var volPer = ns.stock.getVolatility(stock);
var playerMoney = ns.getServerMoneyAvailable('home');

if (forecast >= stockBuyPer && volPer <= stockVolPer) {
if (playerMoney - moneyKeep > ns.stock.getPurchaseCost(stock,minSharePer, "Long")) {
var shares = Math.min((playerMoney - moneyKeep - 100000) / askPrice, maxShares);
ns.stock.buyStock(stock, shares);
//ns.print('Bought: '+ stock + '')
}
}
}
function sellPositions(stock) {
var forecast = ns.stock.getForecast(stock);
if (forecast < 0.5) {
ns.stock.sellStock(stock, position[0]);
//ns.print('Sold: '+ stock + '')
}
}
function buyShortPositions(stock) {
var maxShares = (ns.stock.getMaxShares(stock) * maxSharePer) - position[2];
var askPrice = ns.stock.getAskPrice(stock);
var forecast = ns.stock.getForecast(stock);
var volPer = ns.stock.getVolatility(stock);
var playerMoney = ns.getServerMoneyAvailable('home');

if (forecast <= stockShortBuyPer && volPer <= stockVolPer) {
if (playerMoney - moneyKeep > ns.stock.getPurchaseCost(stock,minSharePer, "Short")) {
var shares = Math.min((playerMoney - moneyKeep - 100000) / askPrice, maxShares);
ns.stock.buyShort(stock, shares);
//ns.print('Shorted: '+ stock + '')
}
}
}
function sellShortPositions(stock) {
var forecast = ns.stock.getForecast(stock);
if (forecast > 0.5) {
ns.stock.sellShort(stock, position[2]);
//ns.print('Sold short: '+ stock + '')
}
}
}