backtesting improvement

backend/app/data/sample_data.csv

@@ -1,67 +1,24 @@
 Date,Close,High,Low,Open,Volume
 ,AAPL,AAPL,AAPL,AAPL,AAPL
-2024-11-11,223.98373413085938,225.45212091614073,221.25673663335022,224.7528927426808,42005600
-2024-11-12,223.98373413085938,225.34224111445195,223.11469448970428,224.30339000560164,40398300
-2024-11-13,224.8727569580078,226.4010754152989,222.5153482196322,223.76397540644066,48566200
-2024-11-14,227.9693603515625,228.61864039722624,224.7528954725484,224.77287777547028,44923900
-2024-11-15,224.7528839111328,226.67077335813082,224.023689933323,226.15134020310103,47923700
-2024-11-18,227.7695770263672,229.4876892234719,224.92270099550518,225.00261496304853,44686000
-2024-11-19,228.02928161621094,229.90722171238716,226.41106572007726,226.73070634208972,36211800
-2024-11-20,228.7484893798828,229.67746064503265,225.64190448211673,227.80951934283004,35169600
-2024-11-21,228.26902770996094,229.90722593821596,225.46211628612434,228.6286329426038,42108300
-2024-11-22,229.61753845214844,230.46661102927646,227.80952873867182,227.80952873867182,38168300
-2024-11-25,232.61424255371094,232.99383009111634,229.48769048234254,231.2058026888721,90152800
-2024-11-26,234.8018341064453,235.31128373473052,233.07373841155265,233.07373841155265,45986200
-2024-11-27,234.67198181152344,235.43115689965902,233.55321672420507,234.21249554010248,33498400
-2024-11-29,237.06935119628906,237.5488197625333,233.71304074851764,234.55211454995276,28481400
-2024-12-02,239.3268585205078,240.52553753151284,236.89953466637493,237.00941446483552,48137100
-2024-12-03,242.3834991455078,242.49337894569658,238.6376176509325,239.54662188503684,38861000
-2024-12-04,242.74310302734375,243.84190102311462,240.9850414761411,242.60325739533934,44383900
-2024-12-05,242.7730712890625,244.2714238935446,241.86408229295347,243.72204013219255,40033900
-2024-12-06,242.5732879638672,244.3613305629988,241.8141281502541,242.6432183998472,36870600
-2024-12-09,246.47900390625,246.96847124510987,241.48449521514058,241.56440918324205,44649200
-2024-12-10,247.4978790283203,247.93739821602466,245.0705399660552,246.61884065291167,36914800
-2024-12-11,246.2192840576172,250.52454792031958,245.98952569372008,247.68767076725757,45205800
-2024-12-12,247.68768310546875,248.46682524629017,245.41017310687806,246.61885092340057,32777500
-2024-12-13,247.85748291015625,249.01619729452798,245.96955931284188,247.54782582286595,33155300
-2024-12-16,250.7642822265625,251.10392039685559,247.3780059899919,247.71764416028498,51694800
-2024-12-17,253.20159912109375,253.5512208135588,249.50566587259755,249.80533943156328,51356400
-2024-12-18,247.77757263183594,254.0007260278641,247.46791553993853,251.88305927654196,56774100
-2024-12-19,249.51565551757812,251.72323503929724,246.81862390484895,247.22817727073837,60882300
-2024-12-20,254.21051025390625,254.71994465608725,245.42017186050566,247.76758181309805,147495300
-2024-12-23,254.98965454101562,255.36922684225433,253.17164603591402,254.49020366493687,40858800
-2024-12-24,257.91644287109375,257.92641115938613,255.0096198916901,255.2094124344067,23234700
-2024-12-26,258.7355041503906,259.81433504408284,257.34704665632455,257.90642916266114,27237100
-2024-12-27,255.30929565429688,258.41589596104086,252.78207543596488,257.54682582842287,42355300
-2024-12-30,251.9230194091797,253.22159473829512,250.47461491371794,251.95298524244893,35557500
-2024-12-31,250.1449737548828,253.00183336212825,249.15605553782555,252.16275955239965,39480700
-2025-01-02,243.5821990966797,248.826433311358,241.55442975303322,248.65660659999048,55740700
-2025-01-03,243.0927276611328,243.91181916074598,241.624340886356,243.0927276611328,40244100
-2025-01-06,244.73092651367188,247.05836939894766,242.93290033169586,244.04168187374515,45045600
-2025-01-07,241.94400024414062,245.28032844029428,241.08494412707995,242.71314361950866,40856000
-2025-01-08,242.43344116210938,243.44234164075266,239.78635773622742,241.65429905026372,37628900
-2025-01-10,236.58987426757812,239.8962364632009,232.74409661721964,239.7463920626497,61710900
-2025-01-13,234.14256286621094,234.41227060505477,229.46771001708314,233.27352322575203,49630700
-2025-01-14,233.02378845214844,235.8606656353981,232.21468051006943,234.49217517741417,39435300
-2025-01-15,237.60874938964844,238.6975638581554,234.17252500331003,234.38230107288462,39832000
-2025-01-16,228.00930786132812,237.74859991927732,227.7795647267042,237.089336348529,71759100
-2025-01-17,229.7274169921875,232.03487756376998,228.22906438809179,231.86506609768284,68488300
-2025-01-21,222.39547729492188,224.17352112887505,219.13906319002535,223.75398423747347,98070400
-2025-01-22,223.58416748046875,223.87384226456615,219.54859611049605,219.54859611049605,64126500
-2025-01-23,223.41436767578125,226.78066167492807,222.05586069453574,224.493183388126,60234800
-2025-01-24,222.5353240966797,225.38220009721186,221.16683361690275,224.53312753788666,54697900
-2025-01-27,229.6075439453125,231.89502211760887,223.73399710835045,223.77396171163917,94863400
-2025-01-28,237.99832153320312,239.9262098046868,230.55650666713984,230.59647127201654,75707600
-2025-01-29,239.0971221923828,239.5965730646729,233.75299176206667,233.86287156365174,45486100
-2025-01-30,237.3290557861328,240.52553823889048,236.94948349745044,238.40787147181928,55658300
-2025-01-31,235.74081420898438,246.91852728753366,233.18362815459494,246.91852728753366,101075100
-2025-02-03,227.75958251953125,231.5753945205246,225.45212191586603,229.73741895869952,73063300
-2025-02-04,232.54432678222656,232.87396618357337,226.40107197135944,227.00041910872287,45067300
-2025-02-05,232.21469116210938,232.4144684638066,228.0193068583431,228.27901582634638,39620300
-2025-02-06,232.9638671875,233.54323203112875,230.17692277145878,231.0359788855247,29925300
-2025-02-07,227.3800048828125,233.74300400322835,227.0104008794231,232.3445476829273,39707200
-2025-02-10,227.64999389648438,230.58999633789062,227.1999969482422,229.57000732421875,33115600
-2025-02-11,232.6199951171875,235.22999572753906,228.1300048828125,228.1999969482422,53718400
-2025-02-12,236.8699951171875,236.9600067138672,230.67999267578125,231.1999969482422,45243300
-2025-02-13,241.52999877929688,242.33999633789062,235.57000732421875,236.91000366210938,53614100
-2025-02-14,244.60000610351562,245.5500030517578,240.99000549316406,241.25,40896200
+2024-04-11,174.2173614501953,174.63540094951088,167.36970557110288,167.54885233902874,91070300
+2024-04-12,175.72027587890625,177.52176704196785,173.39127675717174,173.44102962389059,101593300
+2024-04-15,171.87841796875,175.7999037342719,171.68930847441092,174.53586805138283,73531800
+2024-04-16,168.583984375,172.94338974194338,167.47920033817573,170.94284143183614,73711200
+2024-04-17,167.21046447753906,169.84800441976404,167.21046447753906,168.81289870293196,50901200
+2024-04-18,166.2549591064453,167.8474456964944,165.7672716683895,167.24031189258443,43122900
+2024-04-19,164.22454833984375,165.6179626751691,163.30887389276177,165.42886837664992,67772100
+2024-04-22,165.0606231689453,166.47394798708703,163.99565958352764,164.74213492186811,48116400
+2024-04-23,166.11561584472656,166.26492000363532,164.14492548116624,164.57291251221173,49537800
+2024-04-24,168.22567749023438,168.50436038665487,165.4288858023208,165.75732156896873,48251800
+2024-04-25,169.09156799316406,169.80818542681567,167.35973999732644,168.73325927633826,50558300
+2024-04-26,168.5043487548828,170.53475474394267,168.38490238817732,169.081624768213,44838400
+2024-04-29,172.6846160888672,175.20272483761752,172.28650201133235,172.555222179483,68169400
+2024-04-30,169.52952575683594,174.16762945183916,169.20107478920735,172.5154270766455,65934800
+2024-05-01,168.5043487548828,171.89832652202932,168.31523926242042,168.78303163206596,50383100
+2024-05-02,172.21682739257812,172.6049939419865,170.08688513916925,171.69926693100732,94214900
+2024-05-03,182.51817321777344,186.12115543095717,181.80155578938326,185.7727942523785,163224100
+2024-05-06,180.85604858398438,183.33433694545525,179.5721025190793,181.49304025440043,78569700
+2024-05-07,181.54278564453125,184.0310366275269,180.46787458450643,182.58785409480518,77305800
+2024-05-08,181.8811798095703,182.20963072654146,180.5972339353124,181.9906634485607,45057100
+2024-05-09,183.70260620117188,183.792179594264,181.2541604804327,181.70204263297254,48983000
+2024-05-10,182.4368438720703,184.47000383075684,181.51992740382525,184.28063783698332,50759500

backend/app/routes/backtest.py

@@ -1,42 +1,21 @@
-# # backend/app/routes/backtest.py
 
-# from fastapi import APIRouter, HTTPException
+# from fastapi import APIRouter
 # from pydantic import BaseModel
-# from app.services.strategy_parser import convert_xml_to_json
+# from typing import List, Dict, Any
 # from app.services.backtester import run_backtest
 
 # router = APIRouter()
 
-# class StrategyPayload(BaseModel):
-#     strategy_xml: str
-
-# @router.post("/backtest")
-# def run_backtest_route(payload: StrategyPayload):
-#     try:
-#         strategy_json = convert_xml_to_json(payload.strategy_xml)
-#         result = run_backtest(strategy_json)
-#         return result
-#     except Exception as e:
-#         raise HTTPException(status_code=500, detail=str(e))
-
-
-# from fastapi import APIRouter, Request
-# from pydantic import BaseModel
-# from typing import Any, Dict
-# from app.services.backtester import run_backtest
-
-# router = APIRouter()
-
-# # ✅ Request model
 # class BacktestRequest(BaseModel):
 #     symbol: str
 #     start_date: str
 #     end_date: str
-#     code: Dict[str, Any]
+#     code: List[Dict[str, Any]]  # ✅ code is a list of rule dictionaries
 
 # @router.post("/backtest")
 # async def backtest(request_data: BacktestRequest):
 #     try:
+#         print("Received request:", request_data)
 #         result = run_backtest(
 #             symbol=request_data.symbol,
 #             start_date=request_data.start_date,
@@ -47,6 +26,7 @@
 #     except Exception as e:
 #         return {"error": str(e)}
 
+
 from fastapi import APIRouter
 from pydantic import BaseModel
 from typing import List, Dict, Any
@@ -58,7 +38,8 @@ class BacktestRequest(BaseModel):
     symbol: str
     start_date: str
     end_date: str
-    code: List[Dict[str, Any]]  # ✅ code is a list of rule dictionaries
+    initial_balance: float  # ✅ Added balance
+    code: List[Dict[str, Any]]
 
 @router.post("/backtest")
 async def backtest(request_data: BacktestRequest):
@@ -68,7 +49,8 @@ async def backtest(request_data: BacktestRequest):
             symbol=request_data.symbol,
             start_date=request_data.start_date,
             end_date=request_data.end_date,
-            strategy_json=request_data.code
+            strategy_json=request_data.code,
+            initial_balance=request_data.initial_balance  # ✅ Pass to backend
         )
         return result
     except Exception as e: