Version 2.54 (2021-05-03)

  - [4.5] Fixed: the implied volatility was sometimes incorrectly reported as +/-inf
  - [5.*] Added EndDate parameter for weekly/monthly history queries (as in daily/interval)
  - [5.*] Fixed BeginDate/EndDate/MaxItems parameter inconsistencies in history queries

Author: altmany

IQML.m

@@ -82,7 +82,7 @@
 %        DataDirection   (Integer) default=1; either 1 (oldest-to-newest, default) or -1 (newest-to-oldest)
 %        MaxItems        (Integer) default=100; returns up to the specified # of bars
 %        BeginDate       (Integer or String) default=[]; earliest bar date (only relevant if DataType=day/week/month)
-%        EndDate         (Integer or String) default=[]; latest   bar date (only relevant if DataType=day)
+%        EndDate         (Integer or String) default=[]; latest   bar date (only relevant if DataType=day/week/month)
 %        IntervalType    (String)  default='secs'; one of secs,volume,ticks (only relevant if DataType=interval)
 %        IntervalSize    (Integer) default=60; size of interval bars in seconds (only relevant if DataType=interval)
 %        LabelAtBeginning(Logical) default=0 or false; if true or 1, 11:17:41 data is reported in '11:17' bar (otherwise: '11:18')

IQML.p

@@ -1,3 +1,8 @@
+2.54 (2021-05-03)
+  - [4.5] Fixed: the implied volatility was sometimes incorrectly reported as +/-inf
+  - [5.*] Added EndDate parameter for weekly/monthly history queries (as in daily/interval)
+  - [5.*] Fixed BeginDate/EndDate/MaxItems parameter inconsistencies in history queries
+
 2.53 (2021-04-06)
   - [3.6] Added message overflow protection (MaxEventsBacklog, OverflowMode parameters)
   - [4.4] Improved support for new IQFeed client 6.2 Level-2 market-depth format (Pro license)