import pyupbit
import time
import datetime
import pandas as pd

def get_target_price(ticker, interval, k):        # 변동성 돌파 전략으로 매수 목표가 정하기 
    df = pyupbit.get_ohlcv(ticker, interval=interval, count=2)     
    target_price = df.iloc[0]['close'] + (df.iloc[0]['high'] - df.iloc[0]['low']) * k       
    return target_price

def get_start_time(ticker, interval):             # 시작 시간 조회
    df = pyupbit.get_ohlcv(ticker, interval=interval, count=1)
    start_time = df.index[0]
    return start_time

def get_current_price(ticker):                      # 현재 가격 가져오기
    return pyupbit.get_orderbook(ticker=ticker)[0]["orderbook_units"][0]["ask_price"]

def get_balance(currency):                          # 잔고 조회
    balances = upbit.get_balances()
    for b in balances:
        if b['currency'] == currency:
            if b['balance'] is not None:
                return float(b['balance'])
            else:
                return 0

def get_buy_average(currency):                      # 매수평균가
    balances = upbit.get_balances()
    for b in balances:
        if b['currency'] == currency:
            if b['avg_buy_price'] is not None:
                return float(b['avg_buy_price'])
            else:
                return 0

def get_trade_time(ticker):                         # 최근 거래 채결 날짜 가져오기
    df = pd.DataFrame(upbit.get_order(ticker, state="done"))
    trade_done = df.iloc[0]["created_at"]
    trade_done_time = datetime.datetime.strptime(trade_done[:-6], "%Y-%m-%dT%H:%M:%S")
    return trade_done_time


# 로그인
access = "-----"          # 본인 값으로 변경
secret = "-----"         # 본인 값으로 변경

upbit = pyupbit.Upbit(access, secret)
print("Login OK")


# 총 매수 할 원화, 분할 매수 비율
total = 1000000
rate30 = 0.3
rate40 = 0.4
rate_minus = 0.95

# 시간 간격
interval = "day"
# interval = "minute240"

# ticker, k, currency
ticker = "KRW-ARK"
currency = "LTC"
k = 0.12


# 자동 매매 무한반복
while True:

    # 시간 설정
    start_time = get_start_time(ticker, interval)
    now = datetime.datetime.now()
    end_time = start_time + datetime.timedelta(days=1) - datetime.timedelta(seconds=5)
    # end_time = start_time + datetime.timedelta(minutes=240) - datetime.timedelta(seconds=5)

    # 매매 시작
    if start_time < now < end_time:
        target_price = get_target_price(ticker, interval, k)
        print("Start: %s" % (start_time))
        print("End: %s" % (end_time))
        print("Target price: %d" % (target_price))

        i = 0 
        while i < 3:
            now = datetime.datetime.now()
            current_price = get_current_price(ticker)
            time.sleep(0.5)

            # 매수 1차
            if i==0 and (target_price-50) <= current_price < (target_price+100):
                upbit.buy_market_order(ticker, total*rate30)
                time.sleep(1)
                buy_average = get_buy_average(currency)
                i += 1                
                print("%dst Buy OK" % (i))              

            # 매수 2차
            if i==1 and current_price < buy_average*rate_minus:
                upbit.buy_market_order(ticker, total*rate30)
                time.sleep(1)
                buy_average = get_buy_average(currency)
                i += 1
                print("%dnd Buy OK" % (i))


            # 매수 3차
            if i==2 and current_price < buy_average*rate_minus:
                upbit.buy_market_order(ticker, total*rate40)
                time.sleep(1)
                buy_average = get_buy_average(currency)
                i += 1
                print("%drd Buy OK" % (i))

            if now > end_time:
                break

    elif now > end_time:
        coin = get_balance(currency)
        upbit.sell_market_order(ticker, coin)
        time.sleep(1)
        print("Sell OK")

를 실행하면

예외가 발생했습니다.
 KeyError
0

 File "-----", line 17, in get_current_price
    return pyupbit.get_orderbook(ticker=ticker)[0]["orderbook_units"][0]["ask_price"]

 File "-----", line 87, in <module>
    current_price = get_current_price(ticker)

라는 문장이 출력되면서 작동이 안됩니다.

import pyupbit import time import datetime import pandas as pd

def get_target_price(ticker, interval, k): # 변동성 돌파 전략으로 매수 목표가 정하기 df = pyupbit.get_ohlcv(ticker, interval=interval, count=2)
target_price = df.iloc[0]['close'] + (df.iloc[0]['high'] - df.iloc[0]['low']) * k
return target_price

def get_start_time(ticker, interval): # 시작 시간 조회 df = pyupbit.get_ohlcv(ticker, interval=interval, count=1) start_time = df.index[0] return start_time

def get_current_price(ticker): # 현재 가격 가져오기 return pyupbit.get_orderbook(ticker=ticker)[0]["orderbook_units"][0]["ask_price"]

def get_balance(currency): # 잔고 조회 balances = upbit.get_balances() for b in balances: if b['currency'] == currency: if b['balance'] is not None: return float(b['balance']) else: return 0

def get_buy_average(currency): # 매수평균가 balances = upbit.get_balances() for b in balances: if b['currency'] == currency: if b['avg_buy_price'] is not None: return float(b['avg_buy_price']) else: return 0

def get_trade_time(ticker): # 최근 거래 채결 날짜 가져오기 df = pd.DataFrame(upbit.get_order(ticker, state="done")) trade_done = df.iloc[0]["created_at"] trade_done_time = datetime.datetime.strptime(trade_done[:-6], "%Y-%m-%dT%H:%M:%S") return trade_done_time

로그인

access = "-----" # 본인 값으로 변경 secret = "-----" # 본인 값으로 변경

upbit = pyupbit.Upbit(access, secret) print("Login OK")

총 매수 할 원화, 분할 매수 비율

total = 1000000 rate30 = 0.3 rate40 = 0.4 rate_minus = 0.95

시간 간격

interval = "day"

interval = "minute240"

ticker, k, currency

ticker = "KRW-ARK" currency = "LTC" k = 0.12

자동 매매 무한반복

while True:

# 시간 설정
start_time = get_start_time(ticker, interval)
now = datetime.datetime.now()
end_time = start_time + datetime.timedelta(days=1) - datetime.timedelta(seconds=5)
# end_time = start_time + datetime.timedelta(minutes=240) - datetime.timedelta(seconds=5)

# 매매 시작
if start_time < now < end_time:
    target_price = get_target_price(ticker, interval, k)
    print("Start: %s" % (start_time))
    print("End: %s" % (end_time))
    print("Target price: %d" % (target_price))

    i = 0 
    while i < 3:
        now = datetime.datetime.now()
        current_price = get_current_price(ticker)
        time.sleep(0.5)

        # 매수 1차
        if i==0 and (target_price-50) <= current_price < (target_price+100):
            upbit.buy_market_order(ticker, total*rate30)
            time.sleep(1)
            buy_average = get_buy_average(currency)
            i += 1                
            print("%dst Buy OK" % (i))              

        # 매수 2차
        if i==1 and current_price < buy_average*rate_minus:
            upbit.buy_market_order(ticker, total*rate30)
            time.sleep(1)
            buy_average = get_buy_average(currency)
            i += 1
            print("%dnd Buy OK" % (i))


        # 매수 3차
        if i==2 and current_price < buy_average*rate_minus:
            upbit.buy_market_order(ticker, total*rate40)
            time.sleep(1)
            buy_average = get_buy_average(currency)
            i += 1
            print("%drd Buy OK" % (i))

        if now > end_time:
            break

elif now > end_time:
    coin = get_balance(currency)
    upbit.sell_market_order(ticker, coin)
    time.sleep(1)
    print("Sell OK")

를 실행하면 예외가 발생했습니다. KeyError 0

File "-----", line 17, in get_current_price return pyupbit.get_orderbook(ticker=ticker)[0]["orderbook_units"][0]["ask_price"]

File "-----", line 87, in current_price = get_current_price(ticker)

라는 문장이 출력되면서 작동이 안됩니다.