src = market_data_source(timeframe="1D")

# Test operator precedence: multiplication before addition
result1 = src.c + src.o * 2

# Explicit grouping changes precedence
result2 = (src.c + src.o) * 2

# Boolean precedence: and before or
result3 = src.c > src.o and src.h > src.c or src.v > 1000
