https://www.insurerbrain.com/w/index.php?action=history&feed=atom&title=Definition%3ASigning_down 2026-05-02T15:52:44Z Revision history for this page on the wiki MediaWiki 1.43.8 https://www.insurerbrain.com/w/index.php?title=Definition:Signing_down&diff=7126&oldid=prev 2026-03-10T05:13:02Z

<p>Bot: Creating new article from JSON</p> <p><b>New page</b></p><div>✍️ &#039;&#039;&#039;Signing down&#039;&#039;&#039; is the process by which the [[Definition:Written line | written lines]] on a [[Definition:Slip | slip]] in subscription markets such as [[Definition:Lloyd&#039;s of London | Lloyd&#039;s]] are proportionally reduced so that the total matches 100% of the [[Definition:Placement | placement]]. When a [[Definition:Broker | broker]] markets a risk and receives support from multiple [[Definition:Underwriter | underwriters]], the combined lines written often exceed the amount of [[Definition:Capacity | capacity]] actually needed — a condition known as [[Definition:Oversubscription | oversubscription]]. Signing down resolves this by scaling each participant&#039;s share downward by a uniform percentage.<br /> <br /> 🔢 In practice, suppose a broker places a risk and the [[Definition:Lead underwriter | lead underwriter]] writes 25% while several [[Definition:Following underwriter | following underwriters]] collectively write another 95%, bringing the total to 120%. Since only 100% is required, every line is signed down proportionally — in this case by a factor of 100/120, or roughly 83.3%. The lead&#039;s line becomes approximately 20.8%, and each follower&#039;s share is reduced in the same ratio. This signing-down percentage is applied when the [[Definition:Slip | slip]] is converted into a formal [[Definition:Policy | policy]] or [[Definition:Contract | contract]], and it directly affects the [[Definition:Premium | premium]] income, [[Definition:Commission | commission]], and [[Definition:Loss | loss]] exposure each market bears.<br /> <br /> 📉 Signing down carries real commercial consequences that both brokers and underwriters must manage carefully. For underwriters, a higher-than-expected signing-down percentage means less [[Definition:Premium | premium]] volume than initially planned, which can disrupt [[Definition:Portfolio management | portfolio construction]] and [[Definition:Capacity | capacity]] utilization targets. For brokers, excessive oversubscription can signal inefficient marketing or can be used strategically to demonstrate strong market appetite to the [[Definition:Insured | insured]]. Monitoring signed-line versus written-line ratios is an important element of business planning at [[Definition:Lloyd&#039;s syndicate | Lloyd&#039;s syndicates]] and other subscription market participants, and platforms like [[Definition:Placing Platform Limited (PPL) | PPL]] have introduced greater transparency into this process.<br /> <br /> &#039;&#039;&#039;Related concepts&#039;&#039;&#039;<br /> {{Div col|colwidth=20em}}<br /> * [[Definition:Slip]]<br /> * [[Definition:Written line]]<br /> * [[Definition:Oversubscription]]<br /> * [[Definition:Lead underwriter]]<br /> * [[Definition:Lloyd&#039;s of London]]<br /> * [[Definition:Placing Platform Limited (PPL)]]<br /> {{Div col end}}</div>

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