diff --git a/infra/k8s/jobs/fxhnt-backtest-refs.yaml b/infra/k8s/jobs/fxhnt-backtest-refs.yaml
index 7da00cb..9ff3508 100644
--- a/infra/k8s/jobs/fxhnt-backtest-refs.yaml
+++ b/infra/k8s/jobs/fxhnt-backtest-refs.yaml
@@ -21,8 +21,8 @@
 # in THIS CronJob with its OWN memory limit (4Gi req / 6Gi limit), never in the 4Gi dagster daemon — the same
 # reasoning that motivated the original sleeve-ret split (it previously OOM-killed the daemon, exit 137, and
 # because OOM is uncatchable that also skipped the forward-nav step and broke the nightly forward track).
-# `--min-dollar-vol` inside `report_backtest_summary` bounds the READ to the liquid subset, so panels stay
-# memory-bounded, never the whole ~794-coin table.
+# The liquid-universe bound (`liquid_universe(min_dollar_vol=10M)` inside `_persist_bybit_book`) restricts the
+# READ to the liquid subset, so panels stay memory-bounded, never the whole ~794-coin table.
 #
 # FULLY-DECOUPLED BATCH: NO PVC, NO podAffinity — it reads TimescaleDB over the network (5432; both
 # `bybit_features` for the sleeve compute and the operational DB for `backtest_summary` + the unlock-calendar