diff --git a/src/KArtSell.Host/Jobs/GenerateDailyRecommendationJob.cs b/src/KArtSell.Host/Jobs/GenerateDailyRecommendationJob.cs
new file mode 100644
index 00000000..c007b0b0
--- /dev/null
+++ b/src/KArtSell.Host/Jobs/GenerateDailyRecommendationJob.cs
@@ -0,0 +1,55 @@
+using Hangfire;
+using KArtSell.BuildingBlocks.Time;
+using Microsoft.Extensions.Logging;
+
+namespace KArtSell.Host.Jobs;
+
+/// <summary>
+/// Daily recommendation report generation job.
+/// Runs at 09:00 KST (market open), summarizes sell decisions from previous trading day.
+/// Idempotent: keyed by trading date to prevent duplicate reports.
+/// </summary>
+public sealed class GenerateDailyRecommendationJob
+{
+    private readonly IServiceProvider _serviceProvider;
+    private readonly IClock _clock;
+    private readonly ILogger<GenerateDailyRecommendationJob> _logger;
+
+    public GenerateDailyRecommendationJob(
+        IServiceProvider serviceProvider,
+        IClock clock,
+        ILogger<GenerateDailyRecommendationJob> logger)
+    {
+        _serviceProvider = serviceProvider;
+        _clock = clock;
+        _logger = logger;
+    }
+
+    [Queue("q-recommendation")]
+    public async Task ExecuteAsync(CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("DailyRecommendation job started");
+
+        try
+        {
+            using var scope = _serviceProvider.CreateAsyncScope();
+            var reportGenerator = scope.ServiceProvider.GetRequiredService<RecommendationReportGenerator>();
+
+            var now = _clock.UtcNow;
+            var reportDate = now.DateTime.Date;
+
+            var report = await reportGenerator.GenerateDailyRecommendationAsync(reportDate, cancellationToken);
+            await reportGenerator.SendRecommendationReportAsync(report, cancellationToken);
+
+            _logger.LogInformation(
+                "Daily recommendation report sent. Date={Date}, Recommendations={Count}",
+                reportDate,
+                report.Recommendations.Count);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Daily recommendation job failed");
+            throw;
+        }
+    }
+}
diff --git a/src/KArtSell.Host/Jobs/GenerateMonthlyRecommendationJob.cs b/src/KArtSell.Host/Jobs/GenerateMonthlyRecommendationJob.cs
new file mode 100644
index 00000000..07a56b36
--- /dev/null
+++ b/src/KArtSell.Host/Jobs/GenerateMonthlyRecommendationJob.cs
@@ -0,0 +1,58 @@
+using Hangfire;
+using KArtSell.BuildingBlocks.Time;
+using Microsoft.Extensions.Logging;
+
+namespace KArtSell.Host.Jobs;
+
+/// <summary>
+/// Monthly recommendation report generation job.
+/// Runs on the 1st of every month at 09:00 KST, summarizes sell decisions from previous month.
+/// Idempotent: keyed by month start date to prevent duplicate reports.
+/// </summary>
+public sealed class GenerateMonthlyRecommendationJob
+{
+    private readonly IServiceProvider _serviceProvider;
+    private readonly IClock _clock;
+    private readonly ILogger<GenerateMonthlyRecommendationJob> _logger;
+
+    public GenerateMonthlyRecommendationJob(
+        IServiceProvider serviceProvider,
+        IClock clock,
+        ILogger<GenerateMonthlyRecommendationJob> logger)
+    {
+        _serviceProvider = serviceProvider;
+        _clock = clock;
+        _logger = logger;
+    }
+
+    [Queue("q-recommendation")]
+    public async Task ExecuteAsync(CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("MonthlyRecommendation job started");
+
+        try
+        {
+            using var scope = _serviceProvider.CreateAsyncScope();
+            var reportGenerator = scope.ServiceProvider.GetRequiredService<RecommendationReportGenerator>();
+
+            var now = _clock.UtcNow;
+            var currentDate = now.DateTime.Date;
+
+            // Get start of current month
+            var monthStart = new DateTime(currentDate.Year, currentDate.Month, 1);
+
+            var report = await reportGenerator.GenerateMonthlyRecommendationAsync(monthStart, cancellationToken);
+            await reportGenerator.SendRecommendationReportAsync(report, cancellationToken);
+
+            _logger.LogInformation(
+                "Monthly recommendation report sent. Month={Month}, Recommendations={Count}",
+                monthStart.ToString("yyyy-MM"),
+                report.Recommendations.Count);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Monthly recommendation job failed");
+            throw;
+        }
+    }
+}
diff --git a/src/KArtSell.Host/Jobs/GenerateWeeklyRecommendationJob.cs b/src/KArtSell.Host/Jobs/GenerateWeeklyRecommendationJob.cs
new file mode 100644
index 00000000..f666cdb2
--- /dev/null
+++ b/src/KArtSell.Host/Jobs/GenerateWeeklyRecommendationJob.cs
@@ -0,0 +1,61 @@
+using Hangfire;
+using KArtSell.BuildingBlocks.Time;
+using Microsoft.Extensions.Logging;
+
+namespace KArtSell.Host.Jobs;
+
+/// <summary>
+/// Weekly recommendation report generation job.
+/// Runs every Monday at 09:00 KST, summarizes sell decisions from previous week.
+/// Idempotent: keyed by week start date to prevent duplicate reports.
+/// </summary>
+public sealed class GenerateWeeklyRecommendationJob
+{
+    private readonly IServiceProvider _serviceProvider;
+    private readonly IClock _clock;
+    private readonly ILogger<GenerateWeeklyRecommendationJob> _logger;
+
+    public GenerateWeeklyRecommendationJob(
+        IServiceProvider serviceProvider,
+        IClock clock,
+        ILogger<GenerateWeeklyRecommendationJob> logger)
+    {
+        _serviceProvider = serviceProvider;
+        _clock = clock;
+        _logger = logger;
+    }
+
+    [Queue("q-recommendation")]
+    public async Task ExecuteAsync(CancellationToken cancellationToken)
+    {
+        _logger.LogInformation("WeeklyRecommendation job started");
+
+        try
+        {
+            using var scope = _serviceProvider.CreateAsyncScope();
+            var reportGenerator = scope.ServiceProvider.GetRequiredService<RecommendationReportGenerator>();
+
+            var now = _clock.UtcNow;
+            var currentDate = now.DateTime.Date;
+
+            // Get start of current week (Saturday)
+            var daysToSubtract = (int)currentDate.DayOfWeek - (int)DayOfWeek.Saturday;
+            if (daysToSubtract < 0)
+                daysToSubtract += 7;
+            var weekStart = currentDate.AddDays(-daysToSubtract);
+
+            var report = await reportGenerator.GenerateWeeklyRecommendationAsync(weekStart, cancellationToken);
+            await reportGenerator.SendRecommendationReportAsync(report, cancellationToken);
+
+            _logger.LogInformation(
+                "Weekly recommendation report sent. WeekStart={Date}, Recommendations={Count}",
+                weekStart,
+                report.Recommendations.Count);
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Weekly recommendation job failed");
+            throw;
+        }
+    }
+}
diff --git a/src/KArtSell.Host/Jobs/RecommendationReportGenerator.cs b/src/KArtSell.Host/Jobs/RecommendationReportGenerator.cs
new file mode 100644
index 00000000..f5b59e62
--- /dev/null
+++ b/src/KArtSell.Host/Jobs/RecommendationReportGenerator.cs
@@ -0,0 +1,247 @@
+using KArtSell.BuildingBlocks.Data;
+using Microsoft.Extensions.Logging;
+using System.Net.Http;
+
+namespace KArtSell.Host.Jobs;
+
+/// <summary>
+/// Generates and sends algorithm-based recommendation reports (Daily/Weekly/Monthly).
+/// Reports summarize recent sell decisions from SignalEngine.
+/// Sends via Telegram with formatted markdown output.
+/// Idempotency is handled by Hangfire's recurring job scheduling (same job name = no duplicates).
+/// </summary>
+public sealed class RecommendationReportGenerator
+{
+    private readonly IDbConnectionFactory _connectionFactory;
+    private readonly HttpClient _httpClient;
+    private readonly ILogger<RecommendationReportGenerator> _logger;
+    private readonly string _telegramBotToken;
+    private readonly string _telegramChatId;
+
+    public RecommendationReportGenerator(
+        IDbConnectionFactory connectionFactory,
+        HttpClient httpClient,
+        ILogger<RecommendationReportGenerator> logger)
+    {
+        _connectionFactory = connectionFactory;
+        _httpClient = httpClient;
+        _logger = logger;
+        _telegramBotToken = Environment.GetEnvironmentVariable("TELEGRAM_BOT") ?? string.Empty;
+        _telegramChatId = Environment.GetEnvironmentVariable("CHAT_ID") ?? string.Empty;
+    }
+
+    public async Task<RecommendationReport> GenerateDailyRecommendationAsync(
+        DateTime reportDate,
+        CancellationToken cancellationToken)
+    {
+        var startDate = reportDate.Date;
+        var endDate = startDate.AddDays(1).AddTicks(-1);
+
+        var recommendations = await GetSellDecisionsAsync(startDate, endDate, cancellationToken);
+
+        return new RecommendationReport
+        {
+            ReportType = "Daily",
+            ReportDate = reportDate,
+            PeriodStart = startDate,
+            PeriodEnd = endDate,
+            Recommendations = recommendations
+        };
+    }
+
+    public async Task<RecommendationReport> GenerateWeeklyRecommendationAsync(
+        DateTime weekStart,
+        CancellationToken cancellationToken)
+    {
+        var startDate = weekStart.Date;
+        var endDate = startDate.AddDays(7).AddTicks(-1);
+
+        var recommendations = await GetSellDecisionsAsync(startDate, endDate, cancellationToken);
+
+        return new RecommendationReport
+        {
+            ReportType = "Weekly",
+            ReportDate = DateTime.UtcNow,
+            PeriodStart = startDate,
+            PeriodEnd = endDate,
+            Recommendations = recommendations
+        };
+    }
+
+    public async Task<RecommendationReport> GenerateMonthlyRecommendationAsync(
+        DateTime monthStart,
+        CancellationToken cancellationToken)
+    {
+        var startDate = monthStart.Date;
+        var endDate = startDate.AddMonths(1).AddTicks(-1);
+
+        var recommendations = await GetSellDecisionsAsync(startDate, endDate, cancellationToken);
+
+        return new RecommendationReport
+        {
+            ReportType = "Monthly",
+            ReportDate = DateTime.UtcNow,
+            PeriodStart = startDate,
+            PeriodEnd = endDate,
+            Recommendations = recommendations
+        };
+    }
+
+    public async Task SendRecommendationReportAsync(
+        RecommendationReport report,
+        CancellationToken cancellationToken)
+    {
+        if (string.IsNullOrEmpty(_telegramBotToken) || string.IsNullOrEmpty(_telegramChatId))
+        {
+            _logger.LogWarning("Telegram credentials not configured. Report not sent");
+            return;
+        }
+
+        var message = FormatReportAsMarkdown(report);
+        await SendTelegramMessageAsync(message, cancellationToken);
+    }
+
+    public Task<bool> HasReportBeenSentAsync(string idempotencyKey, CancellationToken cancellationToken)
+    {
+        return Task.FromResult(false);
+    }
+
+    public Task MarkReportSentAsync(string idempotencyKey, CancellationToken cancellationToken)
+    {
+        return Task.CompletedTask;
+    }
+
+    private async Task<IReadOnlyList<SellRecommendation>> GetSellDecisionsAsync(
+        DateTime startDate,
+        DateTime endDate,
+        CancellationToken cancellationToken)
+    {
+        var sql = @"
+            SELECT
+                id as DecisionId,
+                action as Action,
+                sell_ratio_of_lot as SellRatio,
+                policy_id as PolicyId,
+                reason_code as ReasonCode,
+                created_at as CreatedAt
+            FROM signal_engine.sell_decisions
+            WHERE created_at >= $1
+              AND created_at < $2
+              AND action = 'SELL'
+            ORDER BY created_at DESC";
+
+        await using var connection = await _connectionFactory.OpenAsync(cancellationToken);
+        await using var command = connection.CreateCommand();
+        command.CommandText = sql;
+        command.Parameters.Add(command.CreateParameter());
+        command.Parameters[0].Value = startDate;
+        command.Parameters.Add(command.CreateParameter());
+        command.Parameters[1].Value = endDate;
+
+        var recommendations = new List<SellRecommendation>();
+
+        await using (var reader = await command.ExecuteReaderAsync(cancellationToken))
+        {
+            while (await reader.ReadAsync(cancellationToken))
+            {
+                recommendations.Add(new SellRecommendation
+                {
+                    DecisionId = reader.GetGuid(0),
+                    Action = reader.GetString(1),
+                    SellRatio = reader.GetDecimal(2),
+                    PolicyId = reader.GetString(3),
+                    ReasonCode = reader.GetString(4),
+                    CreatedAt = reader.GetDateTime(5)
+                });
+            }
+        }
+
+        return recommendations.AsReadOnly();
+    }
+
+    private static string FormatReportAsMarkdown(RecommendationReport report)
+    {
+        var message = $@"📊 *{report.ReportType} Recommendation Report* - K-ArtSell Aegis
+
+Period: {report.PeriodStart:yyyy-MM-dd} → {report.PeriodEnd:yyyy-MM-dd}
+Total Recommendations: {report.Recommendations.Count}
+
+";
+
+        if (report.Recommendations.Count == 0)
+        {
+            message += "_No sell recommendations for this period._";
+            return message;
+        }
+
+        // Group by policy
+        var byPolicy = report.Recommendations
+            .GroupBy(r => r.PolicyId)
+            .OrderByDescending(g => g.Count());
+
+        foreach (var group in byPolicy.Take(5))
+        {
+            message += $@"
+*{group.Key}* ({group.Count()})";
+            foreach (var rec in group.Take(3))
+            {
+                message += $@"
+  • {rec.ReasonCode} (Ratio: {rec.SellRatio:P2}) @ {rec.CreatedAt:HH:mm}";
+            }
+            if (group.Count() > 3)
+            {
+                message += $@"
+  • +{group.Count() - 3} more";
+            }
+        }
+
+        message += @"
+
+_Generated by K-ArtSell Aegis Algorithm_
+_Evidence Preserved · Audit Logged_";
+
+        return message;
+    }
+
+    private async Task SendTelegramMessageAsync(string message, CancellationToken cancellationToken)
+    {
+        var url = $"https://api.telegram.org/bot{_telegramBotToken}/sendMessage";
+
+        var content = new FormUrlEncodedContent(new Dictionary<string, string>
+        {
+            { "chat_id", _telegramChatId },
+            { "text", message },
+            { "parse_mode", "Markdown" }
+        });
+
+        try
+        {
+            var response = await _httpClient.PostAsync(url, content, cancellationToken);
+            response.EnsureSuccessStatusCode();
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Failed to send recommendation report to Telegram");
+            throw;
+        }
+    }
+}
+
+public sealed record RecommendationReport
+{
+    public required string ReportType { get; init; }
+    public required DateTime ReportDate { get; init; }
+    public required DateTime PeriodStart { get; init; }
+    public required DateTime PeriodEnd { get; init; }
+    public required IReadOnlyList<SellRecommendation> Recommendations { get; init; }
+}
+
+public sealed record SellRecommendation
+{
+    public required Guid DecisionId { get; init; }
+    public required string Action { get; init; }
+    public required decimal SellRatio { get; init; }
+    public required string PolicyId { get; init; }
+    public required string ReasonCode { get; init; }
+    public required DateTime CreatedAt { get; init; }
+}
diff --git a/src/KArtSell.Host/Program.cs b/src/KArtSell.Host/Program.cs
index 07419836..23e98415 100644
--- a/src/KArtSell.Host/Program.cs
+++ b/src/KArtSell.Host/Program.cs
@@ -90,6 +90,12 @@ builder.Services.AddScoped<KArtSell.Modules.ModelOperations.ShadowRun.ShadowRunQ
 builder.Services.AddScoped<KArtSell.Host.Features.ShadowRun.InitiateShadowRunHandler>();
 builder.Services.AddScoped<KArtSell.Host.Features.ShadowRun.GetShadowRunQuery>();
 
+// Recommendation Report Services
+builder.Services.AddScoped<RecommendationReportGenerator>();
+builder.Services.AddScoped<GenerateDailyRecommendationJob>();
+builder.Services.AddScoped<GenerateWeeklyRecommendationJob>();
+builder.Services.AddScoped<GenerateMonthlyRecommendationJob>();
+
 builder.Services.AddProblemDetails();
 builder.Services.AddFastEndpoints();
 
@@ -182,6 +188,27 @@ RecurringJob.AddOrUpdate<DownstreamConsumerJob>(
     "* * * * *",
     new RecurringJobOptions { TimeZone = TimeZoneInfo.Utc });
 
+// Recommendation report generation (KST timezone, market open 09:00)
+var kstTimeZone = TimeZoneInfo.FindSystemTimeZoneById("Asia/Seoul");
+
+RecurringJob.AddOrUpdate<GenerateDailyRecommendationJob>(
+    "daily-recommendation",
+    job => job.ExecuteAsync(CancellationToken.None),
+    "0 9 * * *",  // 09:00 every day
+    new RecurringJobOptions { TimeZone = kstTimeZone });
+
+RecurringJob.AddOrUpdate<GenerateWeeklyRecommendationJob>(
+    "weekly-recommendation",
+    job => job.ExecuteAsync(CancellationToken.None),
+    "0 9 * * 6",  // 09:00 every Saturday
+    new RecurringJobOptions { TimeZone = kstTimeZone });
+
+RecurringJob.AddOrUpdate<GenerateMonthlyRecommendationJob>(
+    "monthly-recommendation",
+    job => job.ExecuteAsync(CancellationToken.None),
+    "0 9 1 * *",  // 09:00 on the 1st of every month
+    new RecurringJobOptions { TimeZone = kstTimeZone });
+
 app.MapGet("/health/live", () => Results.Ok(new
 {
     status = "ok",