# Configuration & Limits

The Market Pulse sections allows to add, remove and sort your symbols in clusters.

The following limits apply based on subscription level:

<table border="1" id="bkmrk-subscription-max-clu" style="border-collapse: collapse; width: 49.2572%;"><tbody><tr><td style="width: 13.0124%;">**Subscription**</td><td class="align-center" style="width: 15.7288%;">**Max Clusters**</td><td class="align-center" style="width: 14.3812%;">**Max Symbols per Cluster**</td></tr><tr><td style="width: 13.0124%;">Basic</td><td class="align-center" style="width: 15.7288%;">5</td><td class="align-center" style="width: 14.3812%;">5</td></tr><tr><td style="width: 13.0124%;">Analyst</td><td class="align-center" style="width: 15.7288%;">∞</td><td class="align-center" style="width: 14.3812%;">∞</td></tr><tr><td style="width: 13.0124%;">Professional</td><td class="align-center" style="width: 15.7288%;">∞</td><td class="align-center" style="width: 14.3812%;">∞</td></tr></tbody></table>