{{{
// STS v0.09a - Smart Trading Script (c) 2012-2013 NeatPortal.com
// WARNING: This script requires NEATBOT 2735+ to run
//
// The script tries to gain more resources by using spread between bid and ask prices
// 
// Comment out if you want to disable auto start
label autorun

// MAX_TRADE = 9999999 // uncomment if you are using 2720-2734 build

// ===== OPTIONAL CONFIGURATION PARAMETERS =====
// Extra resources to reserve (in addition to city's reserved resources)
//       food, wood, stone, iron, gold:
extra = [  1m,   1m,    1m,   1m,  100 ]

// How aggressive we want to be (lower number would increase trading gains at the cost of potentially slower trade execution)
aggr = 2%

// Only trade if we expect this much gain
gain = 2%

// ===== NOTHING TO CONFIGURE BELOW THIS LINE =====
delay = 10
config trade:0
res = 0
comm = 0.5%
maxRes = 990B

label nextres
if !m_context.marketReady() goto nextres
resName = ResourceIntNames[res]

buyVolume = 0
label trading
if city.tradesArray.length > 8 execute "canceltrade " + city.tradesArray[0].id
if city.tradesArray.length > 8 goto trading
resGold = city.reservedResource.gold + extra[4] + max(0, city.resource.gold - city.reservedResource.gold - extra[4]) * 0.8
prices = [ Price(res, aggr), Price(res, 1 - aggr), Price(res, aggr) * (1 + comm), Price(res, 1 - aggr) * comm ]
canSell = (city.resource[resName].amount - city.reservedResource[resName] - extra[res]) * 0.8
if canSell > 0 if (prices[1] + prices[3]) / prices[2] < (1 + gain) goto trynext
sellLimit = (city.resource.gold - resGold) / prices[3]
if sellLimit < 1 sellLimit = min(1, (city.resource.gold - 1) / prices[3]) // we are low on gold
sellVolume = floor(min(canSell, sellLimit, 1.1 * MAX_TRADE - buyVolume / 10))
if sellVolume > 0 execute "sell " + res + " " + min(sellVolume, MAX_TRADE) + " " + prices[1]
buyVolume = max(0, floor(min(maxRes - city.resource[resName].amount, (city.resource.gold - resGold) / prices[2])))
if buyVolume > 0 execute "buy " + res + " " + min(buyVolume, MAX_TRADE) + " " + prices[0]
if city.tradesArray.length < 8 if buyVolume + max(0, sellVolume) > 0 goto trading
execute "sleep " + delay
label trynext
res = (res + 1) MOD 4
goto nextres
}}}
----
ScriptExamples