Kairos
καιρός · the opportune moment
Business calendars, scheduled work, gated flows and the plan for a whole business day, in one place. Every run lands on a day the market is open, and every decision leaves a record.
Coming soon to Epiphron DRTx
Fri 2026-12-25 17:30 → Mon 2026-12-28 17:30
rolled forward from Fri 2026-12-25 (Holiday: Christmas Day)
Calendar XNYS_TRADE. The dashed box is where the task was programmed; the blue chip is where it will actually run.
Business calendars, filled from Copp Clark or typed in, decide which days each market is open.
One definition of work, whether a program, a data request or a flow, run by the executor registered for its kind.
Every run leaves a record: each scheduled firing and each routine's business day, with outcome and timing.
The plan for a whole business day: steps, dependencies, waits, sign-offs and deadlines, journaled as they happen.
Flows of actions in steps, each step gated on the outcomes of the one before it.
The scheduler fires actions on time and moves them around holidays using the calendars.
Six calendars at a glance: exchange trading and settlement centres from Copp Clark, plus composites that combine them.
1 / 5Calendars come from a provider such as Copp Clark or are typed in by hand. Combine several into one: closed when any member is closed, when all are, or when a quorum is.
The month inspector explains every day. Probe a date and it tells you the previous, next and nth business day.
Attach a calendar to any trigger and choose what a closed day means. The preview shows the next executions before you save, with every move explained.
Month-end close: 20:00 on the last business day, wherever that falls.
Each task shows its run count, success rate, average duration and trend, a bar chart of recent durations, and a 24-hour strip of when it actually starts.
131 runs, 100% success, 461 ms on average, steady trend.
Build a flow from steps of actions that run side by side. Each step continues only when the outcomes before it meet its gate. Simulate the flow first, then run it for real.
NIGHTLY-PRICING: load, massage, request, refine, archive.
The day board shows every step of the day with its state, its place on the timeline and a projected finish. Anything that needs a person rises to the top.
HARNESS-DAY: a timed-out wait, two SLA breaches and an approval waiting on OPS.
When something can't be done safely, Kairos explains why instead of guessing.
A calendar still used by a composite can't be deleted.
XNYS_TRADE is a member of GLOBAL_PRICING.
A slot the calendar can't place is dropped and traced, never fired on a closed day.
every programmed day closed: nothing to run
Hold, skip, force complete and approve are written down with the user and the reason.
a refusal comes back as a sentence
Every change records who made it and which fields it touched.
Last changed by SCHEDULER on 2026-10-23 09:10
Kairos is in active development for Epiphron DRTx. Screens shown are from a working build and may change before release.
We will walk through it on a live estate, and talk about what it would take against your own documents.
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