OPEN-SOURCE SCRIPT
Shikai / Bankai Session Map
First, a caveat: index futures are carry-charge markets. NQ, ES, YM and RTY are priced off the cash index plus the cost of carry, so over time they drift upward. The long side has a structural tailwind and the short side is swimming against it. Read every level on this chart with that in mind. A long into a level works with the carry, and a short works against it.
Every trading day leaves a footprint overnight. Shikai / Bankai draws that footprint on your chart: the overnight range, its midpoint, and how each session builds on the one before. You can see where price is likely to travel, and when.
This is a confluence map, not a signal. Use it next to your own model. It’s open source, so take it, test it, break it and build on it.
If you’re still here, still studying, still showing up after the losing days, you’re already ahead of most people who started with you. Nobody hands you consistency. You build it one session at a time. Back yourself. Your edge comes from the reps nobody sees, so keep going.
How it works
The overnight range (18:00 → 09:29 ET) sets the map, and its midpoint is the level everything is built around. One toggle switches between two ways of trading it:
Mode Window What it does
Shikai (first release) 09:30 → 16:59 close The all-day map, with the midpoint plus hot-block midpoints for Asia, London and NY PM
Bankai (full release) 09:30 → 11:00 hard stop A time-bound NY AM program, with the entry windows shaded. If the midpoint isn’t reached by 11:00, the program is over
What you see
Midpoint map:
The overnight high and low, and the midpoint.
An “into mid” marker at 09:30: ▲ LONG when the midpoint is above the open, ▼ SHORT when it’s below.
Each day stays in its own lane. Only today’s lines run to the last candle.
Touch labels:
“Bankai ✓ mid hit 09:38 · 8 min”, “Shikai mid hit 10:12 · 42 min” or “Bankai over · mid not reached”.
Levels turn dashed once they’re reached.
Reclaim marker: shows when price goes through the midpoint and closes back on the other side.
Hot-block midpoints (Shikai): the midpoint of the widest 30-minute block so far in Asia, London and NY PM.
Bankai windows:
Primary: 09:31–09:41.
Secondary: 09:41–10:00.
Shading: it clears once the midpoint is hit.
Session candles:
Asia → Asia/London → London → London/NY → NY, drawn to the right of price.
25% and 50% ticks on the Asia, London and NY candles.
Asia and London 25% / 50% lines on the chart.
Stats table: worked out live from your chart.
Midpoint reach rate and median time to reach it.
London-vs-Asia regime and what NY did after it, with the all-days baseline beside it.
Today’s status.
Age colouring: drawings older than 5 trading days turn grey, so fresh levels stand out.
Settings
Mode
Shikai or Bankai
Sessions (ET)
Overnight range
Shikai watch window
Bankai program and its primary / secondary windows
Hot-block sessions (Asia, London, NY PM) and block length (30 min)
Midpoint map
Overnight high / low
Midpoint colour
Prior-day state average length (20)
Intraday markers
“Into mid” marker with long / short colours
Reclaim marker
Session candles
All five session times (fully adjustable)
Transition candles on/off
Offset, width and spacing
Colour and transparency
Wicks and high / low prices
25% tick, and 50% tick on body or range
25% / 50% lines
H/M/L/O lines (off by default)
Session open lines
Stats table
Show / hide
Lookback (252 days)
Position, text size and colours
Drawing
Line length: to the last candle, or until the watch window ends
Days to keep (3)
Label date format
Text colour and size
Fresh-for-N-days (5), then the aged colour
Use it on an intraday chart of 15 minutes or less. 1 minute is recommended for the Bankai windows.
Honest notes
I tested this on NQ 1-minute data (2018, 2022–2026). The rules were fixed first, built on 2018–24, then checked once on 2025–26.
Price reaches the midpoint on about 70% of days by the close and about 56% by 11:00. A level the same distance on the other side of the open gets reached almost as often, though. So it’s a map of how far price travels, not a magnet.
The timing is real. About 46% of the touches that happen by 11:00 land in 09:31–09:41.
Carry shows up on the long side. Trading into the midpoint stayed slightly positive long out of sample and turned negative short. Fading pops short lost clearly.
The reclaim marker is context, not an entry. Entering on the first reclaim close with a tight stop at the sweep extreme tested negative.
Use the map to frame the day, not to replace your execution. Not financial advice. Do your own testing.
Stay patient, stay hungry, and never stop believing in the work you’re putting in. The market rewards the ones who keep showing up.
— Unclehk2000
Every trading day leaves a footprint overnight. Shikai / Bankai draws that footprint on your chart: the overnight range, its midpoint, and how each session builds on the one before. You can see where price is likely to travel, and when.
This is a confluence map, not a signal. Use it next to your own model. It’s open source, so take it, test it, break it and build on it.
If you’re still here, still studying, still showing up after the losing days, you’re already ahead of most people who started with you. Nobody hands you consistency. You build it one session at a time. Back yourself. Your edge comes from the reps nobody sees, so keep going.
How it works
The overnight range (18:00 → 09:29 ET) sets the map, and its midpoint is the level everything is built around. One toggle switches between two ways of trading it:
Mode Window What it does
Shikai (first release) 09:30 → 16:59 close The all-day map, with the midpoint plus hot-block midpoints for Asia, London and NY PM
Bankai (full release) 09:30 → 11:00 hard stop A time-bound NY AM program, with the entry windows shaded. If the midpoint isn’t reached by 11:00, the program is over
What you see
Midpoint map:
The overnight high and low, and the midpoint.
An “into mid” marker at 09:30: ▲ LONG when the midpoint is above the open, ▼ SHORT when it’s below.
Each day stays in its own lane. Only today’s lines run to the last candle.
Touch labels:
“Bankai ✓ mid hit 09:38 · 8 min”, “Shikai mid hit 10:12 · 42 min” or “Bankai over · mid not reached”.
Levels turn dashed once they’re reached.
Reclaim marker: shows when price goes through the midpoint and closes back on the other side.
Hot-block midpoints (Shikai): the midpoint of the widest 30-minute block so far in Asia, London and NY PM.
Bankai windows:
Primary: 09:31–09:41.
Secondary: 09:41–10:00.
Shading: it clears once the midpoint is hit.
Session candles:
Asia → Asia/London → London → London/NY → NY, drawn to the right of price.
25% and 50% ticks on the Asia, London and NY candles.
Asia and London 25% / 50% lines on the chart.
Stats table: worked out live from your chart.
Midpoint reach rate and median time to reach it.
London-vs-Asia regime and what NY did after it, with the all-days baseline beside it.
Today’s status.
Age colouring: drawings older than 5 trading days turn grey, so fresh levels stand out.
Settings
Mode
Shikai or Bankai
Sessions (ET)
Overnight range
Shikai watch window
Bankai program and its primary / secondary windows
Hot-block sessions (Asia, London, NY PM) and block length (30 min)
Midpoint map
Overnight high / low
Midpoint colour
Prior-day state average length (20)
Intraday markers
“Into mid” marker with long / short colours
Reclaim marker
Session candles
All five session times (fully adjustable)
Transition candles on/off
Offset, width and spacing
Colour and transparency
Wicks and high / low prices
25% tick, and 50% tick on body or range
25% / 50% lines
H/M/L/O lines (off by default)
Session open lines
Stats table
Show / hide
Lookback (252 days)
Position, text size and colours
Drawing
Line length: to the last candle, or until the watch window ends
Days to keep (3)
Label date format
Text colour and size
Fresh-for-N-days (5), then the aged colour
Use it on an intraday chart of 15 minutes or less. 1 minute is recommended for the Bankai windows.
Honest notes
I tested this on NQ 1-minute data (2018, 2022–2026). The rules were fixed first, built on 2018–24, then checked once on 2025–26.
Price reaches the midpoint on about 70% of days by the close and about 56% by 11:00. A level the same distance on the other side of the open gets reached almost as often, though. So it’s a map of how far price travels, not a magnet.
The timing is real. About 46% of the touches that happen by 11:00 land in 09:31–09:41.
Carry shows up on the long side. Trading into the midpoint stayed slightly positive long out of sample and turned negative short. Fading pops short lost clearly.
The reclaim marker is context, not an entry. Entering on the first reclaim close with a tight stop at the sweep extreme tested negative.
Use the map to frame the day, not to replace your execution. Not financial advice. Do your own testing.
Stay patient, stay hungry, and never stop believing in the work you’re putting in. The market rewards the ones who keep showing up.
— Unclehk2000
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这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。
开源脚本
秉承TradingView的精神，该脚本的作者将其开源，以便交易者可以查看和验证其功能。向作者致敬！您可以免费使用该脚本，但请记住，重新发布代码须遵守我们的网站规则。
免责声明
这些信息和出版物并非旨在提供，也不构成TradingView提供或认可的任何形式的财务、投资、交易或其他类型的建议或推荐。请阅读使用条款了解更多信息。