src = market_data_source(timeframe="1D")

# Long boolean chain - tests nested binary op generation
a = src.c > src.o
b = src.h > src.c
c = src.v > src.v[1]
d = src.c > src.c[1]
e = src.h > src.h[1]
f = src.l > src.l[1]

result = a and b and c and d and e and f
