lib_priceaction

a library for everything related to price action, starting off with displacements
displacement(len, min_strength, o, c)
calculate if there is a displacement and how strong it is
Parameters:
len (int): The amount of candles to consider for the deviation
min_strength (float): The minimum displacement strength to trigger a signal
o (float): The source series on which calculations are based
c (float): The source series on which calculations are based
Returns: a tuple of (bool signal, float displacement_strength)
Updated:
displacement(len, min_strength, o, c)
calculate if there is a displacement and how strong it is
Parameters:
len (int): The amount of candles to consider for the deviation
min_strength (float): The minimum displacement strength to trigger a signal
o (float): The source series on which calculations are based
c (float): The source series on which calculations are based
Returns: a tuple of (bool signal, float displacement_strength)
Added:
retracement_ratio(price_start, price_end, price_retracement)
calculate a ratio how far a price has retraced compared to a move between two reference levels
Parameters:
price_start (float): The start price level of the reference move
price_end (float): The end price level of the reference move
price_retracement (float): The retraced price level
Returns: the retracement ratio (float, always positive) or na if one of the inputs was na
target_ratio_price(price_start, price_end, target_ratio)
calculate a ratio how far a price has retraced compared to a move between two reference levels
Parameters:
price_start (float): The start price level of the reference move
price_end (float): The end price level of the reference move
target_ratio (float): The target retracement ratio (must be positive)
Returns: the retracement target ratio price level (float) or na if one of the inputs was na
Added:
in_range(x, a, b)
check if a price is in a certain range, e.g. to check if price reached a target zone
Parameters:
x (float): the price variable
a (float): one range limit (sign agnostic)
b (float): other range limit (sign agnostic)
Returns: true if x is between a and b (inclusive)
range_overlap(a1, b1, a2, b2)
check if two price ranges overlap, e.g. to check if a target is price is possible that fits both target zones
Parameters:
a1 (float): one limit of range 1
b1 (float): other limit of range 1
a2 (float): one limit of range 2
b2 (float): other limit of range 2
Returns: true if x is between a and b (inclusive
Perpustakaan pine
Dengan semangat TradingView yang sesungguhnya, penulis telah menerbitkan Kode Pine ini sebagai pustaka sumber terbuka sehingga programmer Pine lain dari komunitas kami dapat menggunakannya kembali. Hormat untuk penulis! Anda dapat menggunakan pustaka ini secara pribadi atau dalam publikasi sumber terbuka lainnya, namun penggunaan kembali kode ini dalam publikasi diatur oleh Tata Tertib.
Pernyataan Penyangkalan
Perpustakaan pine
Dengan semangat TradingView yang sesungguhnya, penulis telah menerbitkan Kode Pine ini sebagai pustaka sumber terbuka sehingga programmer Pine lain dari komunitas kami dapat menggunakannya kembali. Hormat untuk penulis! Anda dapat menggunakan pustaka ini secara pribadi atau dalam publikasi sumber terbuka lainnya, namun penggunaan kembali kode ini dalam publikasi diatur oleh Tata Tertib.