Modern Logo Design for N&N Trading Ltd

I'm seeking a modern styled logo for my company, N&N Trading Ltd. The logo should incorporate the initials 'N&N' and an icon or symbol that relates to trading. The color scheme for the logo is Green and Grey, so a professional understanding of color theory and design principles is essential to ensure these colors work harmoniously together.

Ideal Skills:
- Logo Design
- Modern Design Aesthetic
- Color Theory Understanding
- Trading-related Symbolism Creativity
- Initials Incorporation into Design