diff --git a/DXFeedFramework/Events/Market/Candles/MarketEventSymbols.swift b/DXFeedFramework/Events/Market/Candles/MarketEventSymbols.swift
index 62ecb19db..ffddcad28 100644
--- a/DXFeedFramework/Events/Market/Candles/MarketEventSymbols.swift
+++ b/DXFeedFramework/Events/Market/Candles/MarketEventSymbols.swift
@@ -7,7 +7,7 @@
 
 import Foundation
 
-class MarketEventSymbols {
+public class MarketEventSymbols {
     enum Separtors: String {
         case exchSeparator = "&"
         case open = "{"
@@ -16,7 +16,7 @@ class MarketEventSymbols {
         case value = "="
     }
 
-    static func changeExchangeCode(_ symbol: String?, _ exchangeCode: Character) -> String? {
+    public static func changeExchangeCode(_ symbol: String?, _ exchangeCode: Character) -> String? {
         guard let symbol = symbol else {
             return exchangeCode == "\0" ? nil : "\(Separtors.exchSeparator.rawValue)\(exchangeCode)"
         }
@@ -31,7 +31,7 @@ class MarketEventSymbols {
         result + symbol[index]
     }
 
-    static func getBaseSymbol(_ symbol: String?) -> String? {
+    public static func getBaseSymbol(_ symbol: String?) -> String? {
         guard let symbol = symbol else {
             return nil
         }
@@ -46,7 +46,7 @@ class MarketEventSymbols {
         return hasExchangeCodeInternal(symbol, length) ? symbol[0..<(length - 2)] : symbol[0..<length]
     }
 
-    static func getAttributeStringByKey(_ symbol: String?, _ key: String?) throws -> String? {
+    public static func getAttributeStringByKey(_ symbol: String?, _ key: String?) throws -> String? {
         guard let key = key else {
             throw ArgumentException.argumentNil
         }
@@ -115,7 +115,7 @@ class MarketEventSymbols {
         return symbol[startPos..<endPos]
     }
 
-    static func removeAttributeStringByKey(_ symbol: String?,
+    public static func removeAttributeStringByKey(_ symbol: String?,
                                            _ key: String) -> String? {
         guard let symbol = symbol else {
             return nil
@@ -166,7 +166,7 @@ class MarketEventSymbols {
         return result
     }
 
-    static func changeAttributeStringByKey(_ symbol: String?,
+    public static func changeAttributeStringByKey(_ symbol: String?,
                                            _ key: String?,
                                            _ value: String?) throws -> String? {
         guard let key = key else {
@@ -253,7 +253,7 @@ class MarketEventSymbols {
                                  symbol[index-1..<symbol.length])
     }
 
-    static func getExchangeCode(_ symbol: String?) -> Character {
+    public static func getExchangeCode(_ symbol: String?) -> Character {
         let emptyChar: Character = "\0"
         if hasExchangeCode(symbol), let symbol = symbol {
             let str = symbol[getLengthWithoutAttributesInternal(symbol) - 1]
diff --git a/DXFeedFramework/Ipf/InstrumentProfile.swift b/DXFeedFramework/Ipf/InstrumentProfile.swift
index a3dfd2d81..45422d062 100644
--- a/DXFeedFramework/Ipf/InstrumentProfile.swift
+++ b/DXFeedFramework/Ipf/InstrumentProfile.swift
@@ -33,40 +33,40 @@ public class InstrumentProfile {
             ipfType = IPFType.valueOf(str: type)
         }
     }
-    var symbol = ""
-    var descriptionStr = ""
-    var localSymbol = ""
-    var localDescription = ""
-    var country = ""
-    var opol = ""
-    var exchangeData = ""
-    var exchanges = ""
-    var currency = ""
-    var baseCurrency = ""
-    var cfi = ""
-    var isin = ""
-    var sedol = ""
-    var cusip = ""
-    var icb: Int32 = 0
-    var sic: Int32 = 0
-    var multiplier: Double = 0
-    var product = ""
-    var underlying = ""
-    var spc: Double = 0
-    var additionalUnderlyings = ""
-    var mmy = ""
-    var expiration: Int32 = 0
-    var lastTrade: Int32 = 0
-    var strike: Double = 0
-    var optionType = ""
-    var expirationStyle = ""
-    var settlementStyle = ""
-    var priceIncrements = ""
-    var tradingHours = ""
+    public var symbol = ""
+    public var descriptionStr = ""
+    public var localSymbol = ""
+    public var localDescription = ""
+    public var country = ""
+    public var opol = ""
+    public var exchangeData = ""
+    public var exchanges = ""
+    public var currency = ""
+    public var baseCurrency = ""
+    public var cfi = ""
+    public var isin = ""
+    public var sedol = ""
+    public var cusip = ""
+    public var icb: Int32 = 0
+    public var sic: Int32 = 0
+    public var multiplier: Double = 0
+    public var product = ""
+    public var underlying = ""
+    public var spc: Double = 0
+    public var additionalUnderlyings = ""
+    public var mmy = ""
+    public var expiration: Int32 = 0
+    public var lastTrade: Int32 = 0
+    public var strike: Double = 0
+    public var optionType = ""
+    public var expirationStyle = ""
+    public var settlementStyle = ""
+    public var priceIncrements = ""
+    public var tradingHours = ""
 
     var customFields = [String: String]()
 
-    var ipfType: IPFType?
+    public var ipfType: IPFType?
 
     init() {
         // to activaate didSet methods