diff --git a/libs/cache/package.json b/libs/cache/package.json
new file mode 100644
index 0000000..098c126
--- /dev/null
+++ b/libs/cache/package.json
@@ -0,0 +1,21 @@
+{
+  "name": "@stock-bot/cache",
+  "version": "1.0.0",
+  "description": "Caching library for Redis and in-memory providers",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "dev": "tsc --watch"
+  },
+  "dependencies": {
+    "ioredis": "^5.3.2"
+  },
+  "devDependencies": {
+    "@types/node": "^20.10.0",
+    "typescript": "^5.3.0"
+  },
+  "peerDependencies": {
+    "bun-types": "*"
+  }
+}
diff --git a/libs/cache/src/index.ts b/libs/cache/src/index.ts
new file mode 100644
index 0000000..205e474
--- /dev/null
+++ b/libs/cache/src/index.ts
@@ -0,0 +1,26 @@
+import { RedisCache } from './providers/redis-cache';
+import { MemoryCache } from './providers/memory-cache';
+import type { CacheProvider, CacheOptions } from './types';
+
+/**
+ * Factory for creating cache providers.
+ *
+ * @param type 'redis' | 'memory'
+ * @param options configuration for the cache
+ */
+export function createCache(
+  type: 'redis' | 'memory',
+  options: CacheOptions = {}
+): CacheProvider {
+  if (type === 'redis') {
+    return new RedisCache(options);
+  }
+  return new MemoryCache(options);
+}
+
+export {
+  CacheProvider,
+  CacheOptions,
+  RedisCache,
+  MemoryCache
+};
diff --git a/libs/cache/src/providers/memory-cache.ts b/libs/cache/src/providers/memory-cache.ts
new file mode 100644
index 0000000..867f798
--- /dev/null
+++ b/libs/cache/src/providers/memory-cache.ts
@@ -0,0 +1,48 @@
+import { CacheProvider } from '../types';
+
+/**
+ * Simple in-memory cache provider.
+ */
+export class MemoryCache implements CacheProvider {
+  private store = new Map<string, any>();
+  private defaultTTL: number;
+  private keyPrefix: string;
+
+  constructor(options: { ttl?: number; keyPrefix?: string } = {}) {
+    this.defaultTTL = options.ttl ?? 3600;
+    this.keyPrefix = options.keyPrefix ?? 'cache:';
+  }
+
+  private getKey(key: string): string {
+    return `${this.keyPrefix}${key}`;
+  }
+
+  async get<T>(key: string): Promise<T | null> {
+    const fullKey = this.getKey(key);
+    const entry = this.store.get(fullKey);
+    if (!entry) return null;
+    if (entry.expiry < Date.now()) {
+      this.store.delete(fullKey);
+      return null;
+    }
+    return entry.value;
+  }
+
+  async set<T>(key: string, value: T, ttl?: number): Promise<void> {
+    const fullKey = this.getKey(key);
+    const expiry = Date.now() + 1000 * (ttl ?? this.defaultTTL);
+    this.store.set(fullKey, { value, expiry });
+  }
+
+  async del(key: string): Promise<void> {
+    this.store.delete(this.getKey(key));
+  }
+
+  async exists(key: string): Promise<boolean> {
+    return (await this.get(key)) !== null;
+  }
+
+  async clear(): Promise<void> {
+    this.store.clear();
+  }
+}
diff --git a/libs/cache/src/providers/redis-cache.ts b/libs/cache/src/providers/redis-cache.ts
new file mode 100644
index 0000000..f5862c4
--- /dev/null
+++ b/libs/cache/src/providers/redis-cache.ts
@@ -0,0 +1,59 @@
+import Redis, { RedisOptions } from 'ioredis';
+import { CacheProvider, CacheOptions } from '../types';
+
+/**
+ * Redis-based cache provider implementing CacheProvider interface.
+ */
+export class RedisCache implements CacheProvider {
+  private redis: Redis;
+  private defaultTTL: number;
+  private keyPrefix: string;
+
+  constructor(options: CacheOptions = {}) {
+    if (options.redisUrl) {
+      this.redis = new Redis(options.redisUrl);
+    } else {
+      this.redis = new Redis(options.redisOptions as RedisOptions);
+    }
+
+    this.defaultTTL = options.ttl ?? 3600; // default 1 hour
+    this.keyPrefix = options.keyPrefix ?? 'cache:';
+  }
+
+  private getKey(key: string): string {
+    return `${this.keyPrefix}${key}`;
+  }
+
+  async get<T>(key: string): Promise<T | null> {
+    const fullKey = this.getKey(key);
+    const val = await this.redis.get(fullKey);
+    if (val === null) return null;
+    try {
+      return JSON.parse(val) as T;
+    } catch {
+      return (val as unknown) as T;
+    }
+  }
+
+  async set<T>(key: string, value: T, ttl?: number): Promise<void> {
+    const fullKey = this.getKey(key);
+    const str = typeof value === 'string' ? (value as unknown as string) : JSON.stringify(value);
+    const expiry = ttl ?? this.defaultTTL;
+    await this.redis.set(fullKey, str, 'EX', expiry);
+  }
+
+  async del(key: string): Promise<void> {
+    await this.redis.del(this.getKey(key));
+  }
+
+  async exists(key: string): Promise<boolean> {
+    const exists = await this.redis.exists(this.getKey(key));
+    return exists === 1;
+  }
+
+  async clear(): Promise<void> {
+    const pattern = `${this.keyPrefix}*`;
+    const keys = await this.redis.keys(pattern);
+    if (keys.length) await this.redis.del(...keys);
+  }
+}
diff --git a/libs/cache/src/types.ts b/libs/cache/src/types.ts
new file mode 100644
index 0000000..5613474
--- /dev/null
+++ b/libs/cache/src/types.ts
@@ -0,0 +1,34 @@
+import type { RedisOptions as IORedisOptions } from 'ioredis';
+
+/**
+ * Interface for a generic cache provider.
+ */
+export interface CacheProvider {
+  get<T>(key: string): Promise<T | null>;
+  set<T>(key: string, value: T, ttl?: number): Promise<void>;
+  del(key: string): Promise<void>;
+  exists(key: string): Promise<boolean>;
+  clear(): Promise<void>;
+}
+
+/**
+ * Options for configuring the cache provider.
+ */
+export interface CacheOptions {
+  /**
+   * Full Redis connection string (e.g., redis://localhost:6379)
+   */
+  redisUrl?: string;
+  /**
+   * Raw ioredis connection options if not using a URL.
+   */
+  redisOptions?: IORedisOptions;
+  /**
+   * Default time-to-live for cache entries (in seconds).
+   */
+  ttl?: number;
+  /**
+   * Prefix to use for all cache keys.
+   */
+  keyPrefix?: string;
+}
diff --git a/libs/cache/tsconfig.json b/libs/cache/tsconfig.json
new file mode 100644
index 0000000..2e0bad5
--- /dev/null
+++ b/libs/cache/tsconfig.json
@@ -0,0 +1,10 @@
+{
+  "extends": "../../tsconfig.json",
+  "compilerOptions": {
+    "outDir": "./dist",
+    "rootDir": "./src",
+    "declaration": true
+  },
+  "include": ["src/**/*"],
+  "exclude": ["node_modules", "dist", "**/*.test.ts", "**/*.spec.ts"]
+}
diff --git a/package.json b/package.json
index 99f168e..b179615 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "scripts": {
     "dev": "turbo run dev",
     "build": "turbo run build",
-    "build:libs": "pwsh ./scripts/build-libs.ps1",
+    "build:libs": "powershell ./scripts/build-libs.ps1",
     "test": "turbo run test",
     "test:watch": "bun test --watch",
     "test:coverage": "bun test --coverage",
@@ -19,14 +19,14 @@
     "clean": "turbo run clean",
     "start": "turbo run start",
     "backtest": "turbo run backtest",
-    "docker:start": "pwsh ./scripts/docker.ps1 start",
-    "docker:stop": "pwsh ./scripts/docker.ps1 stop",
-    "docker:restart": "pwsh ./scripts/docker.ps1 restart",
-    "docker:status": "pwsh ./scripts/docker.ps1 status",
-    "docker:logs": "pwsh ./scripts/docker.ps1 logs",
-    "docker:reset": "pwsh ./scripts/docker.ps1 reset",
-    "docker:admin": "pwsh ./scripts/docker.ps1 admin",
-    "docker:monitoring": "pwsh ./scripts/docker.ps1 monitoring",
+    "docker:start": "powershell ./scripts/docker.ps1 start",
+    "docker:stop": "powershell ./scripts/docker.ps1 stop",
+    "docker:restart": "powershell ./scripts/docker.ps1 restart",
+    "docker:status": "powershell ./scripts/docker.ps1 status",
+    "docker:logs": "powershell ./scripts/docker.ps1 logs",
+    "docker:reset": "powershell ./scripts/docker.ps1 reset",
+    "docker:admin": "powershell ./scripts/docker.ps1 admin",
+    "docker:monitoring": "powershell ./scripts/docker.ps1 monitoring",
     "infra:up": "docker-compose up -d dragonfly postgres questdb mongodb",
     "infra:down": "docker-compose down",
     "infra:reset": "docker-compose down -v && docker-compose up -d dragonfly postgres questdb mongodb",
diff --git a/scripts/build-libs.ps1 b/scripts/build-libs.ps1
index a0ff529..6316565 100644
--- a/scripts/build-libs.ps1
+++ b/scripts/build-libs.ps1
@@ -8,6 +8,7 @@ $libs = @(
     "logger",         # Logging utilities - depends on types
     "config",         # Configuration - depends on types
     "utils",          # Utilities - depends on types and config
+    "cache",          # Cache - depends on types and logger
     "http-client",    # HTTP client - depends on types, config, logger
     "postgres-client", # PostgreSQL client - depends on types, config, logger
     "mongodb-client", # MongoDB client - depends on types, config, logger
diff --git a/tsconfig.json b/tsconfig.json
index ccf7fa6..606b8fd 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -47,6 +47,8 @@
     { "path": "./libs/postgres-client" },
     { "path": "./libs/questdb-client" },
     { "path": "./libs/types" },
+    { "path": "./libs/cache" },
+    { "path": "./libs/logger" },
     { "path": "./libs/utils" },
     { "path": "./libs/event-bus" },
     { "path": "./libs/data-frame" },