HalfTrend — Trend Line, ATR Channel & Buy/Sell Signals ☼「SolAtlas」
Follow a step-based trend line with ATR channels and closed-bar buy/sell signals. See historical follow-through and simulated results after costs versus buy-and-hold on your market.
No README in this version.
Indicator
Outputs
| Output | Plot | Panel | Style |
|---|---|---|---|
ln_up | line | overlay | color #22C55E, width 2 |
ln_dn | line | overlay | color #EF4444, width 2 |
ch_hi | line | overlay | color #94A3B8, width 1 |
ch_lo | line | overlay | color #94A3B8, width 1 |
bar_on | data only | overlay | default |
bar_ci | data only | overlay | default |
buy_y | data only | overlay | default |
sell_y | data only | overlay | default |
buy_on | data only | overlay | default |
sell_on | data only | overlay | default |
head_ci | data only | overlay | default |
Labels
| Label | Kind | Where | Text | Style |
|---|---|---|---|---|
buy_txt | text | y buy_y | buy_t | color #22C55E, size 10 |
sell_txt | text | y sell_y | sell_t | color #EF4444, size 10 |
Params
| Name | Default | Min | Max |
|---|---|---|---|
amp | 2 | 1 | 50 |
ch_dev | 2 | 0 | 10 |
show_ch | 1 | 0 | 1 |
horizon | 24 | 3 | 500 |
fee_pct | 0.1 | 0 | 2 |
show_labels | 1 | 0 | 1 |
show_bars | 0 | 0 | 1 |
Inputs
| Input | Source | Selection |
|---|---|---|
close | ohlcv | field close |
open | ohlcv | field open |
high | ohlcv | field high |
low | ohlcv | field low |
bar_t | time | field bar_open_sec |
Provenance
| ABI | wrun-3 |
|---|---|
| Source | not published |
| Version | Published | Note |
|---|---|---|
| 0.1.0 | Oct 13, 2026 |
| File | Size |
|---|---|
| om-package.json | 745 B |
| wrun/metadata.json | 7.7 KiB |
| wrun/module.wasm | 19.8 KiB |