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1 | persistable sclass StopLossJuicer extends AbstractJuicer {
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2 | // How much loss we will accept |
3 | // Can be positive (stop loss in profit) or negative (stop loss with actual loss) |
4 | settable double stopLossLimit = -0.5; |
5 | |
6 | settable bool stopLossEnabled = true; |
7 | |
8 | // Reference threshold to calculate signal below 100% |
9 | // (doesn't impact closing behavior) |
10 | settable double startStopLossSignalAt; |
11 | |
12 | *(double *stopLossLimit) {}
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13 | |
14 | {
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15 | onCalculatingCloseSignals(signals -> {
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16 | // How close are we to our loss limit? |
17 | if (stopLossEnabled && stopLossLimit > -infinity()) {
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18 | var signal = new CloseSignal().createdBy(this).reason("Stop loss");
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19 | if (juiceValue <= stopLossLimit) |
20 | signal.strength(100); |
21 | else {
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22 | double startAt = max(startStopLossSignalAt, 0); |
23 | if (startAt > stopLossLimit) |
24 | signal.strength(doubleRatio(startAt-juiceValue, startAt-stopLossLimit)*100); |
25 | } |
26 | |
27 | signals.add(signal); |
28 | } |
29 | }); |
30 | } |
31 | } |
Began life as a copy of #1036353
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| Snippet ID: | #1036355 |
| Snippet name: | StopLossJuicer - simple juicer that closes when juice level goes below a threshold |
| Eternal ID of this version: | #1036355/21 |
| Text MD5: | 6751fdc784b768e95a6a89645365a3df |
| Transpilation MD5: | 8211a2db8a2551f4ba3955630c556ffc |
| Author: | stefan |
| Category: | javax |
| Type: | JavaX fragment (include) |
| Public (visible to everyone): | Yes |
| Archived (hidden from active list): | No |
| Created/modified: | 2023-04-29 00:13:40 |
| Source code size: | 1038 bytes / 31 lines |
| Pitched / IR pitched: | No / No |
| Views / Downloads: | 130 / 279 |
| Version history: | 20 change(s) |
| Referenced in: | [show references] |