FirmTape › Market calendar

The week of February 16

US market events that move the SPX book, in ET, with what usually followed each kind of event across the sessions in the free archive. The same calendar the terminal draws beside every session.

Week of February 16

The week of February 16, 2026, ET

Mon 16nothing scheduled

Tue 17nothing scheduled

Wed 18

13:0020-year bond auction, $16B30 min after 13:00: 1.21x the tape's own vol, 156 days · all Treasury auction days
14:00FOMC minutes30 min after 14:00: 1.72x the tape's own vol, 34 days

Thu 19

08:30Initial jobless claimspre-openClaims: actual 208K / prior 230Kfirst 30 min: 1.08x the usual open, 215 days · all jobless claims days
earnearnings: WMT (bmo)

Fri 20

08:30PCE inflation, income and spendingpre-openhighCore PCE m/m: actual 0.4% / prior 0.3%first 30 min: 1.1x the usual open, 52 days · all PCE days
08:30GDPpre-openGDP q/q: actual 2.1% / prior 0.5%first 30 min: 1.17x the usual open, 54 days · all GDP days
closeMonthly opexthe session: 0.95x the usual session, 36 days · the study · all expiration days

Week of February 23

The week of February 23, 2026, ET

Mon 23nothing scheduled

Tue 24nothing scheduled

Wed 25

earnearnings: NVDA (amc)

Thu 26

08:30Initial jobless claimspre-openClaims: actual 211K / prior 208Kfirst 30 min: 1.08x the usual open, 215 days · all jobless claims days

Fri 27

08:30PPIpre-openPPI m/m: actual 0.6% / prior 0.4%first 30 min: 1.03x the usual open, 52 days · all PPI days

How to read the line under an event

Each kind of event carries one measured line: over the window that follows it, how much the index moved relative to what the tape was already doing, averaged over every archived session that carried the event, against the same window on every other session. In the file's own words: range over the window / (trailing 30-min move x sqrt(minutes)), mean on event days over mean on other days. A pre-open release is read over the first 30 minutes of the session as a share of the opening print. The day count is the number of archived sessions behind the number, so a line on 36 days says less than one on 215.

The FOMC decision and the expirations link to the studies that took them apart; the decision also links to the forward ledger, where two rules fixed in advance are scored on every meeting after the fact. Sources are linked on the event itself: the Fed's own calendar, FRED release dates, TreasuryDirect, the ISM report, the issuer's earnings page.

The terminal's dock opens the same week beside the session, marks in-session events on the time axis and the replay scrubber, and in the live stream counts down to the next one. The Lab reads the calendar as per-minute columns, so a rule can name "the first 15 minutes after CPI". The raw file is public JSON, keyed by ET date, rebuilt every six hours.

Measured history, not a forecast. The calendar is built from public schedules and can change when the source changes; nothing on this page is investment advice. See the Terms.