# OPAL Perpetual PT Collection

The OPAL Perpetual PT Collection contains vaults that hold leveraged Pendle Principal Token (PT) positions with automated maturity rollover. Each vault targets a specific underlying asset and rolls its PT position to the next available maturity when the current PT expires. \
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Every user deposit or exit is instantly settled into the current aggregate vault position in terms of asset and debt per vault share. The vault will autonomously manage any necessary operation to maintain the target leverage as well execute the rollover. 

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#### All currently active and live vaults on <https://www.origami.finance/>

{% content-ref url="opal-perpetual-pt-collection/perpetual-susde-pt-plasma" %}
[perpetual-susde-pt-plasma](https://docs.origami.finance/the-third-fold-opal/opal-perpetual-pt-collection/perpetual-susde-pt-plasma)
{% endcontent-ref %}


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