Added Four Sigma (4S) Market Data feature, and its Netscript TIX API functions as well

doc/source/netscriptbladeburnerapi.rst

@@ -143,7 +143,9 @@ getActionEstimatedSuccessChance
     :param string type: Type of action. See :ref:`bladeburner_action_types`
     :param string name: Name of action. Must be an exact match
 
-    Returns the estimated success chance for the specified action
+    Returns the estimated success chance for the specified action. This chance
+    is returned as a decimal value, NOT a percentage (e.g. if you have an estimated
+    success chance of 80%, then this function will return 0.80, NOT 80).
 
 getActionCountRemaining
 -----------------------
@@ -240,17 +242,17 @@ getSkillLevel
     This function returns your level in the specified skill.
 
     The function returns -1 if an invalid skill name is passed in
-    
+
 getSkillUpgradeCost
 -------------------
 
 .. js:function:: getSkillUpgradeCost(skillName="")
 
     :param string skillName: Name of skill. Case-sensitive and must be an exact match
-    
-    This function returns the number of skill points needed to upgrade the 
+
+    This function returns the number of skill points needed to upgrade the
     specified skill.
-    
+
     The function returns -1 if an invalid skill name is passed in.
 
 upgradeSkill
@@ -369,21 +371,21 @@ joinBladeburnerDivision
     are already a member.
 
     Returns false otherwise
-    
+
 getBonusTime
 ------------
 
 .. js:function:: getBonusTime()
 
     Returns the amount of accumulated "bonus time" (seconds) for the Bladeburner mechanic.
-    
-    "Bonus time" is accumulated when the game is offline or if the game is 
-    inactive in the browser. 
-    
-    "Bonus time" makes the game progress faster, up to 5x the normal speed. 
+
+    "Bonus time" is accumulated when the game is offline or if the game is
+    inactive in the browser.
+
+    "Bonus time" makes the game progress faster, up to 5x the normal speed.
     For example, if an action takes 30 seconds to complete but you've accumulated
-    over 30 seconds in bonus time, then the action will only take 6 seconds 
-    in real life to complete. 
+    over 30 seconds in bonus time, then the action will only take 6 seconds
+    in real life to complete.
 
 Examples
 --------

doc/source/netscriptixapi.rst

@@ -159,7 +159,7 @@ cancelOrder
     :param number price: Execution price for the order
     :param string type: Type of order. It must specify "limit" or "stop", and must also specify "buy" or "sell". This is NOT
         case-sensitive. Here are four examples that will work:
-        
+
         * limitbuy
         * limitsell
         * stopbuy
@@ -172,3 +172,38 @@ cancelOrder
     Cancels an oustanding Limit or Stop order on the stock market.
 
     The ability to use limit and stop orders is **not** immediately available to the player and must be unlocked later on in the game.
+
+getStockVolatility
+------------------
+
+.. js:function:: getStockVolatility(sym)
+
+    :param string sym: Symbol of stock
+
+    Returns the volatility of the specified stock.
+
+    Volatility represents the maximum percentage by which a stock's price can
+    change every tick. The volatility is returned as a decimal value, NOT
+    a percentage (e.g. if a stock has a volatility of 3%, then this function will
+    return 0.03, NOT 3).
+
+    In order to use this function, you must first purchase access to the Four Sigma (4S)
+    Market Data TIX API.
+
+getStockForecast
+----------------
+
+.. js:function:: getStockForecast(sym)
+
+    :param string sym: Symbol of stock
+
+    Returns the probability that the specified stock's price will increase
+    (as opposed to decrease) during the next tick.
+
+    The probability is returned as a decimal value, NOT a percentage (e.g. if a
+    stock has a 60% chance of increasing, then this function will return 0.6,
+    NOT 60).
+
+    In other words, if this function returned 0.30 for a stock, then this means
+    that the stock's price has a 30% chance of increasing and a 70% chance of
+    decreasing during the next tick.