diff --git a/src/modules/investments/instruments/application/candle.service.ts b/src/modules/investments/instruments/application/candle.service.ts
index 812e843..489c4e4 100644
--- a/src/modules/investments/instruments/application/candle.service.ts
+++ b/src/modules/investments/instruments/application/candle.service.ts
@@ -29,6 +29,7 @@ import { timestamp } from './instrument-market';
 
 const REPLACED_WINDOW_COUNT = 1;
 const NEXT_WINDOW_OFFSET = 1;
+const NO_CANDLE_GAPS = 0;
 
 type CandleInput = {
   instrumentType: 'bond' | 'share';
@@ -114,7 +115,10 @@ export class CandleService {
       ? rangeFor(input, detail.instrument, now)
       : null;
     const saved = range ? await this.repository.read(input.uid, range) : null;
-    if (!observe && !saved) {
+    const hasCompleteRange = Boolean(
+      range && saved && candleGaps(range, saved.coverage, now).length === NO_CANDLE_GAPS,
+    );
+    if (!observe && (!saved || !hasCompleteRange)) {
       await this.request(userId, revision, input, now);
     }
     const work = await this.repository.work(userId, revision, scope(input));
diff --git a/test/tbank-candles-persistence.e2e-spec.ts b/test/tbank-candles-persistence.e2e-spec.ts
index c4fc5c7..eb041e8 100644
--- a/test/tbank-candles-persistence.e2e-spec.ts
+++ b/test/tbank-candles-persistence.e2e-spec.ts
@@ -240,7 +240,8 @@ describe('atomic shared candle reconciliation (SQLite)', () => {
       data: { fetchedAt: new Date(0) },
     });
     const stale = await reopened.read('owner', input, true);
-    expect(stale.meta.availability).toBe('complete');
+    expect(stale.meta.availability).toBe('available');
+    expect(stale.meta.completeness).toBe('complete');
     expect(stale.meta.freshness).toBe('stale');
     expect(stale.meta.coverage?.missingRanges).toEqual([]);
     expect(stale.meta.coverage?.completeRanges.length).toBeGreaterThan(0);
@@ -302,7 +303,7 @@ describe('atomic shared candle reconciliation (SQLite)', () => {
     expect(await prisma.tbankCandleCoverage.findMany()).toEqual(before);
     expect(await prisma.tbankCandle.count()).toBe(0);
     const read = await service.read('owner', input, true);
-    expect(read.meta.sync.state).toBe('failed');
+    expect(read.meta.lastAttempt.state).toBe('failed');
     expect(read.data?.candles).toEqual([]);
   });
   it.each([