calculates daily and weekly price range
Release Notes:
calculates daily and weekly price range average, as complementary indicator when applying SR /SD method.
Release Notes:
fix color overlapping & add input number of bars averaging
Release Notes:
adding daily Fibonacci levels
Release Notes:
refining upper & lower limit of price movement for both daily & weekly range (row #24)
Release Notes:
- upgrade to latest Pine Script version (4)
auto draw Fibonacci levels
add today price range and average