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Improve local defaults and replay candle fetch

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This commit is contained in:
dirtydishes 2026-01-09 15:29:41 -05:00
parent b9ad182473
commit 1583a50412
11 changed files with 193 additions and 42 deletions
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8
services/ingest-equities/src/adapters/synthetic.ts
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@ -22,6 +22,10 @@ const DARK_SEQUENCE: DarkScenario[] = [
"sell",
"sell"
];
const SYNTHETIC_SYMBOLS = [
"SPY",
...SP500_SYMBOLS.filter((symbol) => symbol !== "SPY")
];
const hashSymbol = (value: string): number => {
let hash = 0;
@ -138,7 +142,7 @@ export const createSyntheticEquitiesAdapter = (
const now = Date.now();
const batchSize = 3;
const darkSymbol = SP500_SYMBOLS[darkSymbolIndex % SP500_SYMBOLS.length];
const darkSymbol = SYNTHETIC_SYMBOLS[darkSymbolIndex % SYNTHETIC_SYMBOLS.length];
const darkHash = hashSymbol(darkSymbol);
const darkBase = 25 + (darkHash % 475);
const darkDrift = ((darkStep % 24) - 12) * 0.08;
@ -189,7 +193,7 @@ export const createSyntheticEquitiesAdapter = (
for (let i = 0; i < batchSize; i += 1) {
seq += 1;
const symbol = SP500_SYMBOLS[(seq + i) % SP500_SYMBOLS.length];
const symbol = SYNTHETIC_SYMBOLS[(seq + i) % SYNTHETIC_SYMBOLS.length];
const symbolHash = hashSymbol(symbol);
const basePrice = 25 + (symbolHash % 475);
const mid = formatPrice(basePrice + ((seq % 40) - 20) * 0.05);