1. Contracting Diametric - Gradually tightening price action.
2. Expanding Diametric - Broadening price movements.
3. Combination Diametric - Mixed phases of contraction and expansion.
4. Irregular Diametric - Asymmetrical and unpredictable structure.
5. Symmetrical Diametric - Balanced, wave-like formation.
6. Hybrid Diametric - Blend of symmetrical and irregular movements.
7. Complex Diametric - More chaotic, multi-layered structure.
8. Short-Term Diametric - Compact, fast-developing pattern.