Load from saved state after crash.

traderex/lib/core/bots/dca_bot.ex

@@ -59,7 +59,7 @@ defmodule Core.Bots.DCABot do
   require Logger
 
   @tick_interval 60_000  # 1 minute
-  @drop_threshold 0.04   # 4% price drop triggers auto-buy
+  @drop_threshold 0.03   # 3% price drop triggers auto-buy
   @profit_threshold 0.20 # 20% total return triggers auto-sell
 
   # Public API
@@ -156,6 +156,10 @@ defmodule Core.Bots.DCABot do
   def init(%{symbol: symbol, restore_state: restore_state}) do
     account_id = Core.Client.account_id()
 
+    # If no restore_state was explicitly provided, check if there's saved state for this symbol
+    restore_state =
+      restore_state || find_saved_state_for_symbol(symbol)
+
     state =
       if restore_state do
         # Restoring from saved state
@@ -175,6 +179,7 @@ defmodule Core.Bots.DCABot do
           bot_shares: shares,
           bot_cost_basis: cost_basis,
           current_return_pct: return_pct,
+          current_pl_dollars: 0.0,
           sell_and_stop_pending: false
         }
       else
@@ -190,6 +195,7 @@ defmodule Core.Bots.DCABot do
           bot_shares: 0,
           bot_cost_basis: 0.0,
           current_return_pct: 0.0,
+          current_pl_dollars: 0.0,
           sell_and_stop_pending: false
         }
       end
@@ -265,13 +271,18 @@ defmodule Core.Bots.DCABot do
   end
 
   @impl true
-  def handle_call(:position, _from, %{symbol: symbol, bot_shares: bot_shares, bot_cost_basis: bot_cost_basis, current_return_pct: current_return_pct, last_purchase_price: last_purchase_price, sell_and_stop_pending: sell_and_stop_pending} = state) do
+  def handle_call(:position, _from, %{symbol: symbol, bot_shares: bot_shares, bot_cost_basis: bot_cost_basis, current_return_pct: current_return_pct, current_pl_dollars: current_pl_dollars, last_price: last_price, last_purchase_price: last_purchase_price, sell_and_stop_pending: sell_and_stop_pending} = state) do
+    next_buy_price = if last_purchase_price, do: last_purchase_price * (1 - @drop_threshold), else: nil
+
     position_info = %{
       symbol: symbol,
       shares: bot_shares,
       cost_basis: bot_cost_basis,
       avg_price: if(bot_shares > 0, do: bot_cost_basis / bot_shares, else: 0.0),
+      current_price: last_price,
+      next_buy_price: next_buy_price,
       return_pct: current_return_pct,
+      pl_dollars: current_pl_dollars,
       last_purchase_price: last_purchase_price,
       sell_and_stop_pending: sell_and_stop_pending
     }
@@ -319,12 +330,14 @@ defmodule Core.Bots.DCABot do
         price = quote.last
 
         # Calculate current return
-        return_pct =
+        {return_pct, pl_dollars} =
           if bot_shares > 0 && bot_cost_basis > 0 do
             current_value = bot_shares * price
-            Float.round((current_value - bot_cost_basis) / bot_cost_basis * 100, 2)
+            pct = Float.round((current_value - bot_cost_basis) / bot_cost_basis * 100, 2)
+            dollars = Float.round(current_value - bot_cost_basis, 2)
+            {pct, dollars}
           else
-            0.0
+            {0.0, 0.0}
           end
 
         # Log price and bot position status
@@ -335,7 +348,7 @@ defmodule Core.Bots.DCABot do
           Logger.info("#{symbol} current price: $#{price} | Bot: no position")
         end
 
-        state = %{state | last_price: price, current_return_pct: return_pct}
+        state = %{state | last_price: price, current_return_pct: return_pct, current_pl_dollars: pl_dollars}
 
         # Check if we should auto-sell (position up 20%)
         state = maybe_auto_sell(state, price)
@@ -452,7 +465,8 @@ defmodule Core.Bots.DCABot do
       bot_shares: 0,
       bot_cost_basis: 0.0,
       last_purchase_price: nil,
-      current_return_pct: 0.0
+      current_return_pct: 0.0,
+      current_pl_dollars: 0.0
     }
 
     # Save state after reset
@@ -622,4 +636,12 @@ defmodule Core.Bots.DCABot do
         false
     end
   end
+
+  defp find_saved_state_for_symbol(symbol) do
+    state_data = Core.Bots.BotPersistence.load_state()
+
+    Enum.find(state_data, fn bot_state ->
+      bot_state["symbol"] == symbol
+    end)
+  end
 end

traderex/lib/traderex_web/live/dashboard_live.ex

@@ -306,13 +306,24 @@ defmodule TraderexWeb.DashboardLive do
               <:col :let={bot} label="Cost Basis">
                 {format_currency(bot.cost_basis)}
               </:col>
+              <:col :let={bot} label="Current Price">
+                {format_currency(Map.get(bot, :current_price))}
+              </:col>
               <:col :let={bot} label="Avg Price">
                 {format_currency(bot.avg_price)}
               </:col>
+              <:col :let={bot} label="Next Buy Price">
+                {format_currency(Map.get(bot, :next_buy_price))}
+              </:col>
               <:col :let={bot} label="Return">
+                <div class="flex flex-col">
                   <span class={return_color(bot.return_pct)}>
                     {format_percent_simple(bot.return_pct)}
                   </span>
+                  <span class={["text-sm", pl_color(Map.get(bot, :pl_dollars, 0))]}>
+                    {format_currency(Map.get(bot, :pl_dollars, 0))}
+                  </span>
+                </div>
               </:col>
               <:col :let={bot} label="Actions">
                 <button