diff --git a/app/src/telegram/handlers/trade/main.py b/app/src/telegram/handlers/trade/main.py
index 3841738..8970163 100644
--- a/app/src/telegram/handlers/trade/main.py
+++ b/app/src/telegram/handlers/trade/main.py
@@ -1,18 +1,104 @@
+# app/src/telegram/handlers/trade/main.py
+
 from __future__ import annotations
 
 from aiogram import F, Router
-from aiogram.types import Message
+from aiogram.fsm.context import FSMContext
+from aiogram.types import CallbackQuery, InlineKeyboardMarkup, Message
+from aiogram.utils.keyboard import InlineKeyboardBuilder
+
+from src.telegram.handlers.trade.new_order import (
+    show_recent_drafts,
+    start_new_order_draft,
+)
 
 router = Router(name="trade_main")
 
 
+def _trade_home_keyboard() -> InlineKeyboardMarkup:
+    builder = InlineKeyboardBuilder()
+    builder.button(text="📝 Новый ордер", callback_data="trade:new_order")
+    builder.button(text="📂 Черновики", callback_data="trade:drafts")
+    builder.button(text="⚙️ Настройки ордера", callback_data="trade:settings")
+    builder.button(text="ℹ️ Справка", callback_data="trade:help")
+    builder.adjust(2, 2)
+    return builder.as_markup()
+
+
+def _trade_back_keyboard() -> InlineKeyboardMarkup:
+    builder = InlineKeyboardBuilder()
+    builder.button(text="⬅️ К торговле", callback_data="trade:home")
+    return builder.as_markup()
+
+
+def _trade_home_text() -> str:
+    return (
+        "<b>⚡ Торговля</b>\n\n"
+        "<b>‼️ Режим черновика</b>"
+    )
+
+
 @router.message(F.text == "⚡ Торговля")
 async def open_trade(message: Message) -> None:
-    text = (
-        "<b>⚡ Торговля</b>\n\n"
-        "Доступные действия:\n"
-        "• /new_order — создать черновик ордера\n"
-        "• /drafts — показать последние черновики\n\n"
-        "На этом этапе реальные ордера ещё не отправляются."
+    await message.answer(
+        _trade_home_text(),
+        reply_markup=_trade_home_keyboard(),
     )
-    await message.answer(text)
+
+
+@router.callback_query(F.data == "trade:home")
+async def open_trade_home_callback(callback: CallbackQuery) -> None:
+    await callback.answer()
+    if callback.message is not None:
+        await callback.message.edit_text(
+            _trade_home_text(),
+            reply_markup=_trade_home_keyboard(),
+        )
+
+
+@router.callback_query(F.data == "trade:new_order")
+async def open_new_order_from_trade(
+    callback: CallbackQuery,
+    state: FSMContext,
+) -> None:
+    await callback.answer()
+    if callback.message is not None:
+        await start_new_order_draft(callback.message, state, edit_mode=True)
+
+
+@router.callback_query(F.data == "trade:drafts")
+async def open_drafts_from_trade(callback: CallbackQuery) -> None:
+    await callback.answer()
+    if callback.message is not None:
+        await show_recent_drafts(callback.message, edit_mode=True, page=1)
+
+
+@router.callback_query(F.data == "trade:settings")
+async def open_trade_settings(callback: CallbackQuery) -> None:
+    await callback.answer()
+    if callback.message is not None:
+        await callback.message.edit_text(
+            "<b>⚡ Торговля — Настройки ордера</b>\n\n"
+            "Раздел в разработке.\n\n"
+            "Планируется добавить:\n"
+            "• параметры ордера по умолчанию\n"
+            "• пресеты количества\n"
+            "• режим цены: Bid / Ask / Last",
+            reply_markup=_trade_back_keyboard(),
+        )
+
+
+@router.callback_query(F.data == "trade:help")
+async def open_trade_help(callback: CallbackQuery) -> None:
+    await callback.answer()
+    if callback.message is not None:
+        await callback.message.edit_text(
+            "<b>⚡ Торговля — Справка</b>\n\n"
+            "<b>Режим черновика</b> — ордер не отправляется на биржу.\n\n"
+            "Сейчас можно:\n"
+            "• собрать черновик ордера\n"
+            "• проверить параметры\n"
+            "• сохранить черновик в базу\n\n"
+            "Реальная отправка ордера появится позже.",
+            reply_markup=_trade_back_keyboard(),
+        )
\ No newline at end of file
diff --git a/app/src/telegram/handlers/trade/new_order.py b/app/src/telegram/handlers/trade/new_order.py
index 70418cf..911a061 100644
--- a/app/src/telegram/handlers/trade/new_order.py
+++ b/app/src/telegram/handlers/trade/new_order.py
@@ -1,3 +1,5 @@
+# app/src/telegram/handlers/trade/new_order.py
+
 from __future__ import annotations
 
 from aiogram import F, Router
@@ -12,13 +14,16 @@ from src.trading.orders.states import NewOrderDraftStates
 
 router = Router(name="trade_new_order")
 
+DRAFTS_PAGE_SIZE = 3
+
 
 def _side_keyboard() -> InlineKeyboardMarkup:
     builder = InlineKeyboardBuilder()
     builder.button(text="🟢 BUY", callback_data="order_side:BUY")
     builder.button(text="🔴 SELL", callback_data="order_side:SELL")
+    builder.button(text="⬅️ Назад", callback_data="trade:home")
     builder.button(text="✖️ Отмена", callback_data="order_cancel")
-    builder.adjust(2, 1)
+    builder.adjust(2, 2)
     return builder.as_markup()
 
 
@@ -26,14 +31,9 @@ def _type_keyboard() -> InlineKeyboardMarkup:
     builder = InlineKeyboardBuilder()
     builder.button(text="⚡ MARKET", callback_data="order_type:MARKET")
     builder.button(text="🎯 LIMIT", callback_data="order_type:LIMIT")
+    builder.button(text="⬅️ Назад", callback_data="order_back:side")
     builder.button(text="✖️ Отмена", callback_data="order_cancel")
-    builder.adjust(2, 1)
-    return builder.as_markup()
-
-
-def _cancel_keyboard() -> InlineKeyboardMarkup:
-    builder = InlineKeyboardBuilder()
-    builder.button(text="✖️ Отмена", callback_data="order_cancel")
+    builder.adjust(2, 2)
     return builder.as_markup()
 
 
@@ -45,8 +45,17 @@ def _quantity_keyboard(presets: list[str]) -> InlineKeyboardMarkup:
         builder.button(text=label, callback_data=f"order_qty:{value}")
 
     builder.button(text="✍️ Ввести вручную", callback_data="order_qty:manual")
+    builder.button(text="⬅️ Назад", callback_data="order_back:type")
     builder.button(text="✖️ Отмена", callback_data="order_cancel")
-    builder.adjust(2, 2, 1)
+    builder.adjust(2, 2, 1, 2)
+    return builder.as_markup()
+
+
+def _quantity_manual_keyboard() -> InlineKeyboardMarkup:
+    builder = InlineKeyboardBuilder()
+    builder.button(text="⬅️ Назад", callback_data="order_back:type")
+    builder.button(text="✖️ Отмена", callback_data="order_cancel")
+    builder.adjust(2)
     return builder.as_markup()
 
 
@@ -56,8 +65,47 @@ def _price_keyboard(bid: float, ask: float, last: float) -> InlineKeyboardMarkup
     builder.button(text=f"Ask {ask:.2f}", callback_data=f"order_price:{ask}")
     builder.button(text=f"Last {last:.2f}", callback_data=f"order_price:{last}")
     builder.button(text="✍️ Ввести вручную", callback_data="order_price:manual")
+    builder.button(text="⬅️ Назад", callback_data="order_back:quantity")
     builder.button(text="✖️ Отмена", callback_data="order_cancel")
-    builder.adjust(2, 1, 1, 1)
+    builder.adjust(2, 2, 2)
+    return builder.as_markup()
+
+
+def _price_manual_keyboard() -> InlineKeyboardMarkup:
+    builder = InlineKeyboardBuilder()
+    builder.button(text="⬅️ Назад", callback_data="order_back:quantity")
+    builder.button(text="✖️ Отмена", callback_data="order_cancel")
+    builder.adjust(2)
+    return builder.as_markup()
+
+
+def _trade_back_home_keyboard() -> InlineKeyboardMarkup:
+    builder = InlineKeyboardBuilder()
+    builder.button(text="⬅️ К торговле", callback_data="trade:home")
+    return builder.as_markup()
+
+
+def _drafts_keyboard(page: int, total_pages: int) -> InlineKeyboardMarkup:
+    builder = InlineKeyboardBuilder()
+
+    if page > 1:
+        builder.button(text="⏮️", callback_data="drafts:1")
+        builder.button(text="⬅️", callback_data=f"drafts:{page - 1}")
+
+    builder.button(text=f"{page}/{total_pages}", callback_data="drafts:noop")
+
+    if page < total_pages:
+        builder.button(text="➡️", callback_data=f"drafts:{page + 1}")
+
+    first_row_count = 1
+    if page > 1:
+        first_row_count += 2
+    if page < total_pages:
+        first_row_count += 1
+
+    builder.button(text="⬅️ К торговле", callback_data="trade:home")
+    builder.adjust(first_row_count, 1)
+
     return builder.as_markup()
 
 
@@ -69,7 +117,9 @@ def _render_draft_summary(
     price: str | None,
 ) -> str:
     lines = [
-        "<b>📝 Черновик ордера создан</b>",
+        "<b>⚡ Торговля — Черновик ордера</b>",
+        "",
+        "<b>📝 Черновик создан</b>",
         "",
         f"• инструмент: {symbol}",
         f"• сторона: {side}",
@@ -82,12 +132,110 @@ def _render_draft_summary(
         [
             "• статус: draft",
             "",
-            "Это тестовый draft flow. Реальный ордер не отправлялся.",
+            "<i>Ордер не отправлялся на биржу</i>",
         ]
     )
     return "\n".join(lines)
 
 
+def _render_validation_error(errors: list[str]) -> str:
+    lines = [
+        "<b>⚡ Торговля — Ошибка валидации</b>",
+        "",
+        "<b>❌ Черновик не сохранён</b>",
+        "",
+        "<b>Причины</b>",
+        "",
+    ]
+    for item in errors:
+        lines.append(f"• {item}")
+    return "\n".join(lines)
+
+
+def _format_draft_time(value: str) -> str:
+    text = str(value).replace("T", " ")
+    if "+" in text:
+        text = text.split("+", 1)[0]
+    if "." in text:
+        text = text.split(".", 1)[0]
+    return text
+
+
+def _format_draft_quantity(value: str) -> str:
+    text = str(value).rstrip("0").rstrip(".")
+    return text or "0"
+
+
+async def show_recent_drafts(
+    message: Message,
+    edit_mode: bool = False,
+    page: int = 1,
+) -> None:
+    service = OrderDraftsService()
+    all_drafts = service.list_recent_drafts(limit=100)
+
+    total = len(all_drafts)
+    total_pages = max(1, (total + DRAFTS_PAGE_SIZE - 1) // DRAFTS_PAGE_SIZE)
+    page = max(1, min(page, total_pages))
+
+    start = (page - 1) * DRAFTS_PAGE_SIZE
+    end = start + DRAFTS_PAGE_SIZE
+    drafts = all_drafts[start:end]
+
+    if not drafts:
+        text = (
+            "<b>⚡ Торговля — Черновики</b>\n\n"
+            "Черновиков пока нет."
+        )
+        if edit_mode:
+            await message.edit_text(text, reply_markup=_trade_back_home_keyboard())
+        else:
+            await message.answer(text)
+        return
+
+    lines = ["<b>⚡ Торговля — Черновики</b>", "", "<b>Последние записи</b>", ""]
+
+    for item in drafts:
+        quantity = _format_draft_quantity(item["quantity"])
+        created_at = _format_draft_time(item["created_at"])
+
+        lines.extend(
+            [
+                f"<b>{item['symbol']}</b> · {item['side']} · {item['order_type']}",
+                f"• количество: {quantity}",
+                f"• статус: {item['status']}",
+                f"• время: {created_at}",
+                "",
+            ]
+        )
+
+    text = "\n".join(lines).rstrip()
+    keyboard = _drafts_keyboard(page, total_pages)
+
+    if edit_mode:
+        await message.edit_text(text, reply_markup=keyboard)
+    else:
+        await message.answer(text, reply_markup=keyboard)
+
+
+@router.callback_query(F.data == "drafts:noop")
+async def drafts_noop(callback: CallbackQuery) -> None:
+    await callback.answer()
+
+
+@router.callback_query(F.data.startswith("drafts:"))
+async def paginate_drafts(callback: CallbackQuery) -> None:
+    value = callback.data.split(":", 1)[1]
+    if value == "noop":
+        await callback.answer()
+        return
+
+    page = int(value)
+    await callback.answer()
+    if callback.message is not None:
+        await show_recent_drafts(callback.message, edit_mode=True, page=page)
+
+
 @router.message(Command("cancel_order"))
 async def cancel_order_builder(message: Message, state: FSMContext) -> None:
     await state.clear()
@@ -105,21 +253,77 @@ async def cancel_order_builder_callback(
     await state.clear()
     await callback.message.edit_text(
         "<b>⚡ Торговля</b>\n\n"
-        "Создание черновика отменено."
+        "Создание черновика отменено.",
+        reply_markup=_trade_back_home_keyboard(),
     )
     await callback.answer()
 
 
 @router.message(Command("new_order"))
-async def start_new_order_draft(message: Message, state: FSMContext) -> None:
+async def start_new_order_draft(
+    message: Message,
+    state: FSMContext,
+    edit_mode: bool = False,
+) -> None:
     await state.clear()
     await state.set_state(NewOrderDraftStates.waiting_side)
-    await message.answer(
-        "<b>⚡ Новый черновик ордера</b>\n\n"
+
+    text = (
+        "<b>⚡ Торговля — Новый ордер</b>\n\n"
+        "Шаг 1/4\n"
+        "Выберите сторону:"
+    )
+
+    if edit_mode:
+        await message.edit_text(text, reply_markup=_side_keyboard())
+    else:
+        await message.answer(text, reply_markup=_side_keyboard())
+
+
+@router.callback_query(F.data == "order_back:side")
+async def go_back_to_side(callback: CallbackQuery, state: FSMContext) -> None:
+    await state.set_state(NewOrderDraftStates.waiting_side)
+    await callback.message.edit_text(
+        "<b>⚡ Торговля — Новый ордер</b>\n\n"
         "Шаг 1/4\n"
         "Выберите сторону:",
         reply_markup=_side_keyboard(),
     )
+    await callback.answer()
+
+
+@router.callback_query(F.data == "order_back:type")
+async def go_back_to_type(callback: CallbackQuery, state: FSMContext) -> None:
+    await state.set_state(NewOrderDraftStates.waiting_type)
+    await callback.message.edit_text(
+        "<b>⚡ Торговля — Новый ордер</b>\n\n"
+        "Шаг 2/4\n"
+        "Выберите тип ордера:",
+        reply_markup=_type_keyboard(),
+    )
+    await callback.answer()
+
+
+@router.callback_query(F.data == "order_back:quantity")
+async def go_back_to_quantity(callback: CallbackQuery, state: FSMContext) -> None:
+    service = OrderDraftsService()
+    data = await state.get_data()
+    side = data.get("side", "BUY")
+    order_type = data.get("order_type", "MARKET")
+
+    context = service.get_entry_context(side=side, order_type=order_type)
+    await state.set_state(NewOrderDraftStates.waiting_quantity)
+
+    await callback.message.edit_text(
+        "<b>⚡ Торговля — Новый ордер</b>\n\n"
+        "Шаг 3/4\n"
+        f"Инструмент: <b>{context.symbol}</b>\n"
+        f"Доступно: <b>{context.available_balance:.8f} {context.balance_currency}</b>\n"
+        f"Ориентир цены: <b>{context.reference_price:.2f}</b>\n\n"
+        "Выберите количество или введите его вручную:",
+        reply_markup=_quantity_keyboard(context.quantity_presets),
+    )
+    await callback.answer()
 
 
 @router.callback_query(
@@ -136,7 +340,7 @@ async def process_order_side_callback(
     await state.set_state(NewOrderDraftStates.waiting_type)
 
     await callback.message.edit_text(
-        "<b>⚡ Новый черновик ордера</b>\n\n"
+        "<b>⚡ Торговля — Новый ордер</b>\n\n"
         "Шаг 2/4\n"
         "Выберите тип ордера:",
         reply_markup=_type_keyboard(),
@@ -172,7 +376,7 @@ async def process_order_type_callback(
     context = service.get_entry_context(side=side, order_type=order_type)
 
     await callback.message.edit_text(
-        "<b>⚡ Новый черновик ордера</b>\n\n"
+        "<b>⚡ Торговля — Новый ордер</b>\n\n"
         "Шаг 3/4\n"
         f"Инструмент: <b>{context.symbol}</b>\n"
         f"Доступно: <b>{context.available_balance:.8f} {context.balance_currency}</b>\n"
@@ -203,10 +407,10 @@ async def process_quantity_callback(
 
     if value == "manual":
         await callback.message.edit_text(
-            "<b>⚡ Новый черновик ордера</b>\n\n"
+            "<b>⚡ Торговля — Новый ордер</b>\n\n"
             "Шаг 3/4\n"
             "Введите количество вручную, например: <b>0.001</b>",
-            reply_markup=_cancel_keyboard(),
+            reply_markup=_quantity_manual_keyboard(),
         )
         await callback.answer()
         return
@@ -226,7 +430,7 @@ async def process_quantity_callback(
         context = service.get_entry_context(side=data["side"], order_type=order_type)
         await state.set_state(NewOrderDraftStates.waiting_price)
         await callback.message.edit_text(
-            "<b>⚡ Новый черновик ордера</b>\n\n"
+            "<b>⚡ Торговля — Новый ордер</b>\n\n"
             "Шаг 4/4\n"
             f"Bid: <b>{context.bid_price:.2f}</b>\n"
             f"Ask: <b>{context.ask_price:.2f}</b>\n"
@@ -246,9 +450,19 @@ async def process_quantity_callback(
         order_type=order_type,
         quantity=quantity,
     )
-    service.save_draft(draft)
-    await state.clear()
+    try:
+        service.save_draft(draft)
+    except ValueError as exc:
+        await state.clear()
+        errors = [item.strip() for item in str(exc).split(";") if item.strip()]
+        await callback.message.edit_text(
+            _render_validation_error(errors),
+            reply_markup=_trade_back_home_keyboard(),
+        )
+        await callback.answer()
+        return
 
+    await state.clear()
     await callback.message.edit_text(
         _render_draft_summary(
             symbol=draft.symbol,
@@ -256,7 +470,8 @@ async def process_quantity_callback(
             order_type=draft.order_type,
             quantity=draft.quantity,
             price=draft.price,
-        )
+        ),
+        reply_markup=_trade_back_home_keyboard(),
     )
     await callback.answer()
 
@@ -278,7 +493,7 @@ async def process_order_quantity(message: Message, state: FSMContext) -> None:
         context = service.get_entry_context(side=data["side"], order_type=order_type)
         await state.set_state(NewOrderDraftStates.waiting_price)
         await message.answer(
-            "<b>⚡ Новый черновик ордера</b>\n\n"
+            "<b>⚡ Торговля — Новый ордер</b>\n\n"
             "Шаг 4/4\n"
             f"Bid: <b>{context.bid_price:.2f}</b>\n"
             f"Ask: <b>{context.ask_price:.2f}</b>\n"
@@ -297,9 +512,15 @@ async def process_order_quantity(message: Message, state: FSMContext) -> None:
         order_type=order_type,
         quantity=quantity,
     )
-    service.save_draft(draft)
-    await state.clear()
+    try:
+        service.save_draft(draft)
+    except ValueError as exc:
+        await state.clear()
+        errors = [item.strip() for item in str(exc).split(";") if item.strip()]
+        await message.answer(_render_validation_error(errors))
+        return
 
+    await state.clear()
     await message.answer(
         _render_draft_summary(
             symbol=draft.symbol,
@@ -323,10 +544,10 @@ async def process_price_callback(
 
     if value == "manual":
         await callback.message.edit_text(
-            "<b>⚡ Новый черновик ордера</b>\n\n"
+            "<b>⚡ Торговля — Новый ордер</b>\n\n"
             "Шаг 4/4\n"
-            "Введите цену вручную, например: <b>73000</b>",
-            reply_markup=_cancel_keyboard(),
+            "Введите цену вручную, например: <b>73000.123</b>",
+            reply_markup=_price_manual_keyboard(),
         )
         await callback.answer()
         return
@@ -344,9 +565,19 @@ async def process_price_callback(
         quantity=data["quantity"],
         price=price,
     )
-    service.save_draft(draft)
-    await state.clear()
+    try:
+        service.save_draft(draft)
+    except ValueError as exc:
+        await state.clear()
+        errors = [item.strip() for item in str(exc).split(";") if item.strip()]
+        await callback.message.edit_text(
+            _render_validation_error(errors),
+            reply_markup=_trade_back_home_keyboard(),
+        )
+        await callback.answer()
+        return
 
+    await state.clear()
     await callback.message.edit_text(
         _render_draft_summary(
             symbol=draft.symbol,
@@ -354,7 +585,8 @@ async def process_price_callback(
             order_type=draft.order_type,
             quantity=draft.quantity,
             price=draft.price,
-        )
+        ),
+        reply_markup=_trade_back_home_keyboard(),
     )
     await callback.answer()
 
@@ -364,7 +596,7 @@ async def process_order_price(message: Message, state: FSMContext) -> None:
     service = OrderDraftsService()
     price = service.normalize_price(message.text or "")
     if price is None:
-        await message.answer("Введите корректную цену, например: 73000")
+        await message.answer("Введите корректную цену, например: 73000.123")
         return
 
     data = await state.get_data()
@@ -374,9 +606,15 @@ async def process_order_price(message: Message, state: FSMContext) -> None:
         quantity=data["quantity"],
         price=price,
     )
-    service.save_draft(draft)
-    await state.clear()
+    try:
+        service.save_draft(draft)
+    except ValueError as exc:
+        await state.clear()
+        errors = [item.strip() for item in str(exc).split(";") if item.strip()]
+        await message.answer(_render_validation_error(errors))
+        return
 
+    await state.clear()
     await message.answer(
         _render_draft_summary(
             symbol=draft.symbol,
@@ -389,27 +627,5 @@ async def process_order_price(message: Message, state: FSMContext) -> None:
 
 
 @router.message(Command("drafts"))
-async def show_recent_drafts(message: Message) -> None:
-    service = OrderDraftsService()
-    drafts = service.list_recent_drafts(limit=5)
-
-    if not drafts:
-        await message.answer(
-            "<b>📝 Черновики ордеров</b>\n\n"
-            "Черновиков пока нет."
-        )
-        return
-
-    lines = ["<b>📝 Черновики ордеров</b>", "", "<b>Последние записи</b>", ""]
-
-    for item in drafts:
-        lines.extend(
-            [
-                f"• {item['symbol']} | {item['side']} | {item['order_type']}",
-                f"  qty: {item['quantity']} | status: {item['status']}",
-                f"  time: {item['created_at']}",
-                "",
-            ]
-        )
-
-    await message.answer("\n".join(lines).rstrip())
\ No newline at end of file
+async def drafts_command(message: Message) -> None:
+    await show_recent_drafts(message, edit_mode=False, page=1)
\ No newline at end of file