diff --git a/docs/evidence/streaming-market-cap-quote-plan-20260907.json b/docs/evidence/streaming-market-cap-quote-plan-20260907.json
new file mode 100644
index 0000000..607206d
--- /dev/null
+++ b/docs/evidence/streaming-market-cap-quote-plan-20260907.json
@@ -0,0 +1,76 @@
+{
+  "schemaVersion": "fidc-quote-plan-optimization-ab/v1",
+  "generatedDate": "2026-09-07",
+  "host": "192.168.31.177",
+  "implementation": {
+    "engineCommit": "c934a948c6b3adc0d38b99cf5826481a9a7c3ceb",
+    "serviceCommit": "178cd2a76961b7e687424cc47107c2c1c3f4f74e",
+    "implementationIdentitySha256": "192392bd7c6bbb7d9a8601aca51a55de4a518357d2c3014b4a09e644e7caccc6",
+    "engineChange": "Stream ascending market-cap quote candidates from the shared ordered symbol index without a candidate-state arena or redundant sort.",
+    "runnerChange": "Build the preliminary selection DataSet from daily bundles instead of flattening and regrouping component vectors."
+  },
+  "quotePlanSeconds": {
+    "baselineSamples": [
+      7.143,
+      6.848,
+      7.404
+    ],
+    "baselineMedian": 7.143,
+    "candidateSamples": [
+      7.092,
+      6.115,
+      5.931,
+      6.179,
+      6.129,
+      6.096
+    ],
+    "candidateMedian": 6.122,
+    "improvementPercent": 14.293714
+  },
+  "dynamicCurrentClose": {
+    "totalReturn": 0.3201517861398,
+    "tradeCount": 5351,
+    "riskDecisionCount": 2661,
+    "canonicalResultDigest": "7204c6f41b8e39fbf1af7fc55cd601b80f3427a7aa058394ccd8b0b14ca48eed",
+    "resultStoreDigest": "0b4d24ed5ec2b27cc4135707b4c51c78eb2c3e35a20da8108610778c30c72c73",
+    "terminalAuditStatus": "clean"
+  },
+  "crossModeRegression": {
+    "staticCurrentClose": {
+      "totalReturn": 0.13228843240310018,
+      "tradeCount": 4445,
+      "canonicalResultDigest": "fdfa855295c0b55bdbe6f39952ead1515e844bf033ced974d3c3ddc037a5d0b1",
+      "resultStoreDigest": "697566645116c76ff837cd36f7f9bbd7ad3eb30510a5b95012fb730d5072d511"
+    },
+    "fullMinute": {
+      "totalReturn": 0.03473222656500008,
+      "tradeCount": 156,
+      "canonicalResultDigest": "7dae3a618932b90d36e9968c027f08a94d69b8fc6a56b1ea0cc1a2cb771d85b8",
+      "resultStoreDigest": "bbbd7080b8fd7f6e8c3a8132499842bd0e4d644dbfdc3e8dbca7d2c0c1381e93"
+    },
+    "nextBarOpenFiveYear": {
+      "totalReturn": 0.9922618879291,
+      "tradeCount": 25827,
+      "canonicalResultDigest": "ac1d167cb1e1073e1d1ecb01e914f94d7560081c1d238e6b4418d86233250719",
+      "resultStoreDigest": "79570e0ae6b07badc1b693dc897dd1381647d259a4fe44ed3e50bc215e2fd088"
+    }
+  },
+  "testGate": {
+    "engineCorePassed": 441,
+    "engineIgnoredBenchmarks": 6,
+    "runnerPassed": 347,
+    "runnerIgnoredBenchmarks": 3,
+    "apiPassed": 80,
+    "failures": 0,
+    "fastPathGenericPathParityTest": true
+  },
+  "remainingBottleneck": {
+    "profilePath": "/srv/fidc/canonical/run/fidc-private/evidence/daily-bundle-quote-plan-cold-profile-20260907",
+    "dataSeconds": 11.215,
+    "quotePlanSeconds": 6.096,
+    "datasetConstructSeconds": 1.677,
+    "loopSeconds": 2.28,
+    "finding": "SymbolPriceSeries, adjusted-close series and DataSet indexes are still built once for quote planning and again for the final run DataSet.",
+    "next": "Replace SourceRowRecord and duplicate preliminary/final DataSet construction with one epoch-scoped typed Base Panel and lightweight run views."
+  }
+}