SILU9 last trading day: September 26, 2029

The date that matters on SILU9

The first notice day of SILU9 is August 31, 2029, the last business day of the month preceding delivery. Senzoukria anchors its roll two business days earlier, on August 29, 2029.

This date is not the last trading day. A metal contract keeps quoting into its delivery month, but past the first notice day it is deliverable, liquidity collapses, and most brokers and prop firms liquidate what is left. Senzoukria therefore anchors its roll two business days before the first notice day and never offers a contract already in its delivery period.

SILU9 itself keeps quoting until its official last trading day, September 26, 2029, the third-to-last business day of its delivery month, but that session sits inside the delivery period and is not where the volume is.

Senzoukria stops offering SILU9 as the default contract on August 25, 2029, 4 calendar days before that roll anchor, and keeps it selectable with a badge. The date is computed from the exchange rule rather than stored. The engine counts Monday to Friday and holds no CME holiday table, so a date that falls next to a public holiday can be one day off the exchange calendar. Check the exchange calendar when the date sits close to a holiday.

When the volume actually leaves

Metal contracts stay quoted into their delivery month, but the volume leaves before the first notice day. The active month is rarely the one whose name matches the calendar, so checking the date rather than the month name is the habit that avoids trading a dying contract.

For SILU9 the next listed delivery is SILZ9, whose roll anchor is November 28, 2029. That is the contract the volume moves into, just as it moved out of SILN9 on June 23, 2029.

What one tick is worth on SILU9

The minimum price fluctuation is 0.005, which is $5.00 per contract on a multiplier of 1000. A full point is therefore $1,000.00. On a footprint chart one row is one tick, so the same vertical space holds a different number of rows depending on the product: a tick of 0.005 sets how finely the bid and ask volume of SIL can be read.

These are the values the app itself trades on, taken from its contract table rather than retyped, so the P&L shown on a SILU9 position and the rows of its footprint come from the same numbers.

Every SIL delivery listed in 2029

SIL lists 5 delivery months a year (H, K, N, U, Z). SILU9 is number 4 of 5 in 2029.