QUARTERLY THEORY TRUE OPENSQUARTERLY THEORY TRUE OPENS
Multi-cycle True Open indicator based on quarterly cycle theory, with precise cycle-begin termination logic.
OVERVIEW
TRUE OPENS (Cycle Q2) plots the True Open (Q2 open) across multiple market cycles and extends each level only until the next cycle begins.
This mirrors how price actually respects quarterly structure: a True Open is relevant only within its active cycle.
The indicator uses New York (exchange) time, is DST-aware, and relies on a 1-minute event engine to ensure accuracy and visibility across all intraday and higher timeframes — even when candle opens do not align with exact timestamps (e.g., 4H, Daily, Weekly charts).
WHAT IS A TRUE OPEN?
In quarterly cycle theory, each cycle is divided into four quarters (Q1–Q4).
The Q2 opening price — the True Open — often acts as:
A gravitational price level
A premium/discount reference
A mean price the market revisits during the cycle
This indicator tracks those Q2 opens across Micro, Session, Daily, Weekly, Monthly, and Yearly cycles, while respecting each cycle’s actual beginning and end.
CYCLES & DEFINITIONS
All times are New York (Exchange Time).
Micro Cycle
True Opens (Q2):
:22:30 and :52:30
Automatically rounded down on the 1-minute chart (:22, :52)
Cycle Begins:
18:45, 19:30, 20:15, 21:00
Repeats every 45 minutes, anchored at 18:45
Session Cycle (6-Hour)
True Opens (Q2):
19:30, 01:30, 07:30, 13:30
Cycle Begins:
18:00, 00:00, 06:00, 12:00
Daily Cycle
True Open (Q2):
00:00
Cycle Begins:
18:00
Weekly Cycle
True Open (Q2):
Monday 18:00
Cycle Begins:
Sunday 18:00
Monthly Cycle
True Open (Q2):
Second Monday of the month at 00:00
Cycle Begins:
First Sunday of the month at 18:00
Yearly Cycle
True Open (Q2):
First weekday of April at 00:00
Cycle Begins:
First Sunday of the year at 18:00
VISUAL LOGIC
Each True Open is plotted as a horizontal dotted line
The line:
Starts exactly at the True Open candle
Ends automatically when the next cycle begins
When a cycle ends, its line is finalized (solid)
Each cycle is handled independently
Optional labels are placed just after the line end, aligned mid-right
LABELS
Optional, concise labels for clarity:
TMSO — Micro True Open
TSO — Session True Open
TDO — Daily True Open
TWO — Weekly True Open
TMO — Monthly True Open
TYO — Yearly True Open
Text size is fully configurable (Tiny → Large).
TIMEFRAME VISIBILITY (AUTO MODE)
To keep charts clean and relevant, cycles auto-hide above sensible timeframes:
Micro: ≤ 1-minute
Session: ≤ 5-minute
Daily: ≤ 15-minute
Weekly: ≤ 1-hour
Monthly: ≤ 4-hour
Yearly: ≤ Weekly
A Custom mode allows full manual control.
TECHNICAL FEATURES
Pine Script v6
No repainting
No future leakage
No bar-index assumptions
DST-aware New York time handling
1-minute event engine ensures:
Monthly levels appear on 4H charts
Yearly levels appear correctly when history exists
Performance-safe (no loops, no heavy arrays)
HOW TO USE
Use Micro & Session True Opens for precision intraday entries
Use Daily & Weekly True Opens for bias and mean-reversion context
Look for confluence when multiple True Opens align near the same price
Respect cycle boundaries — once a cycle begins, its prior True Open loses relevance
IMPORTANT NOTES
Yearly True Opens require chart history that includes April
Continuous contracts (e.g., ES1!, NQ1!) are recommended for futures
Works on Forex, Futures, Indices, Crypto, and Stocks
DISCLAIMER
This indicator is for educational and informational purposes only.
It does not constitute financial advice. Past performance is not indicative of future results.
Always manage risk responsibly.
Pine Script® indicator






















