PINE LIBRARY
EKTrueOpens
Library "EKTrueOpens"
True Opens library: calculation, drawing, history management, and price tracking table
for opening prices at multiple timeframes (yearly, quarterly, monthly, weekly, daily, session, 90-minute).
Extracted from qt-ultimate-enigma.pine lines 1951-2597.
to_tf_to_min(tf)
Converts a timeframe string to minutes
Parameters:
tf (string): Timeframe string (e.g. "1", "60", "D", "W")
Returns: Float value in minutes
to_is_visible(min_s, max_s)
Checks if current chart timeframe is within the given min/max range
Parameters:
min_s (string): Minimum timeframe string
max_s (string): Maximum timeframe string
Returns: True if current timeframe is within range
to_get_style_const(s)
Converts a style name string to a line style constant
Parameters:
s (string): Style name: "Solid", "Dashed", or "Dotted"
Returns: line.style_* constant
to_get_active_style(cfg)
Returns the line style for active (current) True Open lines
Parameters:
cfg (TOConfig): TOConfig with style_mode and custom_style settings
Returns: line.style_* constant
to_get_sess_end(start_time)
Calculates the hard session end time for a given start time
Parameters:
start_time (int): Bar time of the session start
Returns: Timestamp of the session end (6-hour boundaries in NY time)
to_enforce_limit(arr, allow_hist, hist_count)
Enforces the history limit on a TO_Level array, deleting excess old lines/labels
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
allow_hist (bool): Whether history is enabled for this timeframe
hist_count (int): Maximum number of historical levels to keep
to_force_close_period(arr, allow_hist, cfg)
Force-closes the current active period in an array (used at timeframe boundaries)
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
allow_hist (bool): Whether history is enabled for this timeframe
cfg (TOConfig): TOConfig with style settings
to_manage_history(arr, p, start_time, txt, col, allow_hist, use_hard_end, custom_end, cfg)
Closes the previous active level and creates a new one for the new period
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
p (float): The opening price for the new period
start_time (int): Bar time of the new period start
txt (string): Label text for the new level
col (color): Color for the new level
allow_hist (bool): Whether history is enabled for this timeframe
use_hard_end (bool): Whether to calculate a hard session end time
custom_end (int): Custom end time (0 = none, overrides hard end calc)
cfg (TOConfig): TOConfig with style, font, and text size settings
to_maintain_lines(arr, is_vis, is_time_label_mode, allow_hist, cfg)
Updates line extensions, visibility, colors, and label text for all levels in an array
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
is_vis (bool): Whether this timeframe is visible at current chart resolution
is_time_label_mode (bool): Whether labels should show time instead of name (for sessions/90m)
allow_hist (bool): Whether history is enabled for this timeframe
cfg (TOConfig): TOConfig with offset, session label mode, and font settings
to_calc_yr_func()
Calculates the True Yearly Open (April open per ICT/Daye methodology)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_qt_func()
Calculates the True Quarterly Open (4th Sunday of quarter-start month)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_mn_func(t_hour)
Calculates the True Monthly Open (2nd week Sunday at trigger hour)
Parameters:
t_hour (int): The trigger hour in NY time (typically 18)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_wk_func(t_hour)
Calculates the True Weekly Open (Monday at trigger hour)
Parameters:
t_hour (int): The trigger hour in NY time (typically 18)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_dy_func()
Calculates the True Daily Open (midnight NY time)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_session_func(t_h, t_m)
Calculates a True Session Open at the given hour:minute in NY time
Parameters:
t_h (int): Session start hour (NY time)
t_m (int): Session start minute (NY time)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_90m_func()
Calculates the True 90-Minute Open (:23/:53 cycle boundaries)
Returns: Tuple [price, new_period_flag, trigger_time, strict_end_time]
to_is_current_period(trigger_time, type)
Checks if a trigger time falls within the current period of the given type
Parameters:
trigger_time (int): The bar time when the True Open was triggered
type (string): Period type: "D", "W", "M", "Q", "Y", "SESS", or "90M"
Returns: True if the trigger time is within the current period
to_get_status(lvl_price, trig_t, period_type, c_tbl_none, c_tbl_above, c_tbl_below)
Gets the status text and color for a single True Open level vs current close
Parameters:
lvl_price (float): The True Open price
trig_t (int): The trigger time for the True Open
period_type (string): Period type string for is_current_period check
c_tbl_none (color): Color for "Not Open" state
c_tbl_above (color): Color for "Above" state
c_tbl_below (color): Color for "Below" state
Returns: Tuple [status_text, status_color]
to_get_array_status(arr, label_name, c_tbl_none, c_tbl_above, c_tbl_below)
Gets the status for an array-based True Open (sessions, 90m) including label text
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
label_name (string): Display name for the table row (e.g. "Session", "90-Min")
c_tbl_none (color): Color for "Not Open" state
c_tbl_above (color): Color for "Above" state
c_tbl_below (color): Color for "Below" state
Returns: Tuple [label_text, status_text, status_color]
to_render_table(tbl_cfg, to_tbl, to_arr_sess, to_arr_90m, to_yr_p, to_yr_t, to_qt_p, to_qt_t, to_mn_p, to_mn_t, to_wk_p, to_wk_t, to_dy_p, to_dy_t)
Renders the True Opens price tracking table with all timeframe rows
Parameters:
tbl_cfg (TOTableConfig): TOTableConfig with all table display settings
to_tbl (table): The pre-created table object
to_arr_sess (array<TO_Level>): Session TO_Level array
to_arr_90m (array<TO_Level>): 90-minute TO_Level array
to_yr_p (float): Yearly True Open price (from request.security)
to_yr_t (int): Yearly trigger time
to_qt_p (float): Quarterly True Open price
to_qt_t (int): Quarterly trigger time
to_mn_p (float): Monthly True Open price
to_mn_t (int): Monthly trigger time
to_wk_p (float): Weekly True Open price
to_wk_t (int): Weekly trigger time
to_dy_p (float): Daily True Open price
to_dy_t (int): Daily trigger time
TO_Level
Core level structure for a single True Open line/label pair
Fields:
l (series line): The line object drawn on chart
lbl (series label): The label object drawn on chart
price (series float): The opening price value
active (series bool): Whether this level is the current (still-extending) period
name (series string): Display name for the label (e.g. "TYO", "AO", "90m")
c (series color): The color assigned to this level
start_t (series int): Bar time when this level started
end_t (series int): Hard end time (0 = no hard end, extends until next period)
TOConfig
Configuration for True Opens general settings (replaces input.*() calls)
Fields:
to_style_mode (series string): "Auto" or "Custom" line style mode
to_custom_style (series string): "Solid", "Dashed", or "Dotted" when mode is Custom
to_hist_count_global (series int): How many past lines to keep for selected timeframes
to_offset_val (series int): Label offset in bars
to_textSize (series string): Text size for chart labels
to_font_fam (series string): Font family string (font.family_monospace or font.family_default)
to_sess_lbl_mode (series string): "Name" or "Time" for session label display
TOTableConfig
Configuration for the True Opens price tracking table (replaces input.*() calls)
Fields:
to_show_table (series bool): Whether to show the table at all
to_table_pos (series string): Table position string (e.g. position.bottom_right)
to_table_txt_size (series string): Table text size
to_tbl_show_90m (series bool): Show 90-Min row
to_tbl_show_sess (series bool): Show Session row
to_tbl_show_dy (series bool): Show Daily row
to_tbl_show_wk (series bool): Show Weekly row
to_tbl_show_mn (series bool): Show Monthly row
to_tbl_show_qt (series bool): Show Quarterly row
to_tbl_show_yr (series bool): Show Yearly row
to_c_tbl_above (series color): Color when price is above True Open
to_c_tbl_below (series color): Color when price is below True Open
to_c_tbl_none (series color): Color when period is not open
to_font_fam (series string): Font family string for table cells
True Opens library: calculation, drawing, history management, and price tracking table
for opening prices at multiple timeframes (yearly, quarterly, monthly, weekly, daily, session, 90-minute).
Extracted from qt-ultimate-enigma.pine lines 1951-2597.
to_tf_to_min(tf)
Converts a timeframe string to minutes
Parameters:
tf (string): Timeframe string (e.g. "1", "60", "D", "W")
Returns: Float value in minutes
to_is_visible(min_s, max_s)
Checks if current chart timeframe is within the given min/max range
Parameters:
min_s (string): Minimum timeframe string
max_s (string): Maximum timeframe string
Returns: True if current timeframe is within range
to_get_style_const(s)
Converts a style name string to a line style constant
Parameters:
s (string): Style name: "Solid", "Dashed", or "Dotted"
Returns: line.style_* constant
to_get_active_style(cfg)
Returns the line style for active (current) True Open lines
Parameters:
cfg (TOConfig): TOConfig with style_mode and custom_style settings
Returns: line.style_* constant
to_get_sess_end(start_time)
Calculates the hard session end time for a given start time
Parameters:
start_time (int): Bar time of the session start
Returns: Timestamp of the session end (6-hour boundaries in NY time)
to_enforce_limit(arr, allow_hist, hist_count)
Enforces the history limit on a TO_Level array, deleting excess old lines/labels
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
allow_hist (bool): Whether history is enabled for this timeframe
hist_count (int): Maximum number of historical levels to keep
to_force_close_period(arr, allow_hist, cfg)
Force-closes the current active period in an array (used at timeframe boundaries)
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
allow_hist (bool): Whether history is enabled for this timeframe
cfg (TOConfig): TOConfig with style settings
to_manage_history(arr, p, start_time, txt, col, allow_hist, use_hard_end, custom_end, cfg)
Closes the previous active level and creates a new one for the new period
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
p (float): The opening price for the new period
start_time (int): Bar time of the new period start
txt (string): Label text for the new level
col (color): Color for the new level
allow_hist (bool): Whether history is enabled for this timeframe
use_hard_end (bool): Whether to calculate a hard session end time
custom_end (int): Custom end time (0 = none, overrides hard end calc)
cfg (TOConfig): TOConfig with style, font, and text size settings
to_maintain_lines(arr, is_vis, is_time_label_mode, allow_hist, cfg)
Updates line extensions, visibility, colors, and label text for all levels in an array
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
is_vis (bool): Whether this timeframe is visible at current chart resolution
is_time_label_mode (bool): Whether labels should show time instead of name (for sessions/90m)
allow_hist (bool): Whether history is enabled for this timeframe
cfg (TOConfig): TOConfig with offset, session label mode, and font settings
to_calc_yr_func()
Calculates the True Yearly Open (April open per ICT/Daye methodology)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_qt_func()
Calculates the True Quarterly Open (4th Sunday of quarter-start month)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_mn_func(t_hour)
Calculates the True Monthly Open (2nd week Sunday at trigger hour)
Parameters:
t_hour (int): The trigger hour in NY time (typically 18)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_wk_func(t_hour)
Calculates the True Weekly Open (Monday at trigger hour)
Parameters:
t_hour (int): The trigger hour in NY time (typically 18)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_dy_func()
Calculates the True Daily Open (midnight NY time)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_session_func(t_h, t_m)
Calculates a True Session Open at the given hour:minute in NY time
Parameters:
t_h (int): Session start hour (NY time)
t_m (int): Session start minute (NY time)
Returns: Tuple [price, new_period_flag, trigger_time]
to_calc_90m_func()
Calculates the True 90-Minute Open (:23/:53 cycle boundaries)
Returns: Tuple [price, new_period_flag, trigger_time, strict_end_time]
to_is_current_period(trigger_time, type)
Checks if a trigger time falls within the current period of the given type
Parameters:
trigger_time (int): The bar time when the True Open was triggered
type (string): Period type: "D", "W", "M", "Q", "Y", "SESS", or "90M"
Returns: True if the trigger time is within the current period
to_get_status(lvl_price, trig_t, period_type, c_tbl_none, c_tbl_above, c_tbl_below)
Gets the status text and color for a single True Open level vs current close
Parameters:
lvl_price (float): The True Open price
trig_t (int): The trigger time for the True Open
period_type (string): Period type string for is_current_period check
c_tbl_none (color): Color for "Not Open" state
c_tbl_above (color): Color for "Above" state
c_tbl_below (color): Color for "Below" state
Returns: Tuple [status_text, status_color]
to_get_array_status(arr, label_name, c_tbl_none, c_tbl_above, c_tbl_below)
Gets the status for an array-based True Open (sessions, 90m) including label text
Parameters:
arr (array<TO_Level>): The array of TO_Level objects
label_name (string): Display name for the table row (e.g. "Session", "90-Min")
c_tbl_none (color): Color for "Not Open" state
c_tbl_above (color): Color for "Above" state
c_tbl_below (color): Color for "Below" state
Returns: Tuple [label_text, status_text, status_color]
to_render_table(tbl_cfg, to_tbl, to_arr_sess, to_arr_90m, to_yr_p, to_yr_t, to_qt_p, to_qt_t, to_mn_p, to_mn_t, to_wk_p, to_wk_t, to_dy_p, to_dy_t)
Renders the True Opens price tracking table with all timeframe rows
Parameters:
tbl_cfg (TOTableConfig): TOTableConfig with all table display settings
to_tbl (table): The pre-created table object
to_arr_sess (array<TO_Level>): Session TO_Level array
to_arr_90m (array<TO_Level>): 90-minute TO_Level array
to_yr_p (float): Yearly True Open price (from request.security)
to_yr_t (int): Yearly trigger time
to_qt_p (float): Quarterly True Open price
to_qt_t (int): Quarterly trigger time
to_mn_p (float): Monthly True Open price
to_mn_t (int): Monthly trigger time
to_wk_p (float): Weekly True Open price
to_wk_t (int): Weekly trigger time
to_dy_p (float): Daily True Open price
to_dy_t (int): Daily trigger time
TO_Level
Core level structure for a single True Open line/label pair
Fields:
l (series line): The line object drawn on chart
lbl (series label): The label object drawn on chart
price (series float): The opening price value
active (series bool): Whether this level is the current (still-extending) period
name (series string): Display name for the label (e.g. "TYO", "AO", "90m")
c (series color): The color assigned to this level
start_t (series int): Bar time when this level started
end_t (series int): Hard end time (0 = no hard end, extends until next period)
TOConfig
Configuration for True Opens general settings (replaces input.*() calls)
Fields:
to_style_mode (series string): "Auto" or "Custom" line style mode
to_custom_style (series string): "Solid", "Dashed", or "Dotted" when mode is Custom
to_hist_count_global (series int): How many past lines to keep for selected timeframes
to_offset_val (series int): Label offset in bars
to_textSize (series string): Text size for chart labels
to_font_fam (series string): Font family string (font.family_monospace or font.family_default)
to_sess_lbl_mode (series string): "Name" or "Time" for session label display
TOTableConfig
Configuration for the True Opens price tracking table (replaces input.*() calls)
Fields:
to_show_table (series bool): Whether to show the table at all
to_table_pos (series string): Table position string (e.g. position.bottom_right)
to_table_txt_size (series string): Table text size
to_tbl_show_90m (series bool): Show 90-Min row
to_tbl_show_sess (series bool): Show Session row
to_tbl_show_dy (series bool): Show Daily row
to_tbl_show_wk (series bool): Show Weekly row
to_tbl_show_mn (series bool): Show Monthly row
to_tbl_show_qt (series bool): Show Quarterly row
to_tbl_show_yr (series bool): Show Yearly row
to_c_tbl_above (series color): Color when price is above True Open
to_c_tbl_below (series color): Color when price is below True Open
to_c_tbl_none (series color): Color when period is not open
to_font_fam (series string): Font family string for table cells
ไลบรารีไพน์
ด้วยเจตนารมณ์หลักของ TradingView ผู้เขียนได้เผยแพร่ Pine code นี้เป็นโอเพนซอร์สไลบรารีเพื่อให้ Pine โปรแกรมเมอร์คนอื่นในชุมชนของเราสามารถนำไปใช้ซ้ำได้ ต้องขอบคุณผู้เขียน! คุณสามารถใช้ไลบรารีนี้ในแบบส่วนตัวหรือในการเผยแพร่แบบโอเพนซอร์สอื่น ๆ แต่การนำโค้ดนี้ไปใช้ในการเผยแพร่ซ้ำจะต้องอยู่ภายใต้ กฎระเบียบการใช้งาน
คำจำกัดสิทธิ์ความรับผิดชอบ
ข้อมูลและบทความไม่ได้มีวัตถุประสงค์เพื่อก่อให้เกิดกิจกรรมทางการเงิน, การลงทุน, การซื้อขาย, ข้อเสนอแนะ หรือคำแนะนำประเภทอื่น ๆ ที่ให้หรือรับรองโดย TradingView อ่านเพิ่มเติมใน ข้อกำหนดการใช้งาน
ไลบรารีไพน์
ด้วยเจตนารมณ์หลักของ TradingView ผู้เขียนได้เผยแพร่ Pine code นี้เป็นโอเพนซอร์สไลบรารีเพื่อให้ Pine โปรแกรมเมอร์คนอื่นในชุมชนของเราสามารถนำไปใช้ซ้ำได้ ต้องขอบคุณผู้เขียน! คุณสามารถใช้ไลบรารีนี้ในแบบส่วนตัวหรือในการเผยแพร่แบบโอเพนซอร์สอื่น ๆ แต่การนำโค้ดนี้ไปใช้ในการเผยแพร่ซ้ำจะต้องอยู่ภายใต้ กฎระเบียบการใช้งาน
คำจำกัดสิทธิ์ความรับผิดชอบ
ข้อมูลและบทความไม่ได้มีวัตถุประสงค์เพื่อก่อให้เกิดกิจกรรมทางการเงิน, การลงทุน, การซื้อขาย, ข้อเสนอแนะ หรือคำแนะนำประเภทอื่น ๆ ที่ให้หรือรับรองโดย TradingView อ่านเพิ่มเติมใน ข้อกำหนดการใช้งาน