import pandas as pd
from pathlib import Path

proj = Path(r"C:\Users\paul_\OneDrive\fx_macro_intraday")
eu_csv = proj / "data" / "processed" / "trades" / "trades_real_costs.csv"
uj_csv = proj / "data" / "processed" / "usdjpy_trades_real_costs.csv"

for label, csv in [("EU", eu_csv), ("UJ", uj_csv)]:
    if not csv.exists():
        print(f"{label}: missing")
        continue
    df = pd.read_csv(csv)
    df["entry_time"] = pd.to_datetime(df["entry_time"])
    print(f"{label}: {len(df):,} trades | first {df['entry_time'].min()} | last {df['entry_time'].max()}")