# Static Identifiers

<table><thead><tr><th width="321">CONSTANTS</th><th>EXPLANATION</th></tr></thead><tbody><tr><td><a href="/pages/pDLcWeHsLW0ApFuZyR5j">THIS/ME</a></td><td>Refers to the Current Node</td></tr><tr><td><a href="/pages/8PSbhHu6R9MLiwJa7DsN">CURRENT_SERIES</a>*</td><td>Refers to the Current series label</td></tr><tr><td><a href="/pages/dsqKHQ7uoqs7XTWKkEO4">CURRENT_SERIES_ID</a>*</td><td>Refers to the ID of the current series</td></tr><tr><td><a href="/pages/CXmo5FoMuLUqpe9mDc9e">CURRENT_PERIOD_INDEX (or) CPI</a></td><td>Returns the value of the period selected.</td></tr><tr><td><a href="/pages/oFfOQ1fYfSLi4d8MlqXK">CURRENT_NODE_VALUE</a></td><td>Returns the value of the current node.</td></tr><tr><td><a href="/pages/t6YW4bT5oRDlPKIW6FGS">DS.SERIES</a></td><td>Returns the value from the data series for the specified node value</td></tr></tbody></table>


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