BTS Universal Market Timer — Cycle Behavior
The Market Cycle tells you what kind of market process is underway. Current Pulse tells you what to do about it.
CYCLE STRUCTURE
10 Cycle Phases
PHASE + INSTRUCTION
Context + Action
TRADING CADENCE
12 trading days
UMT combines a broader Market Cycle with actionable trading instructions. The ten Cycle Phases describe where the market sits in that broader process and how conditions are evolving. Current Pulse separately provides the trading instruction—including when to HOLD, BUY, Scale In, or SELL IF PROFIT.
That distinction matters because trading continues throughout the Cycle. UMT can open, hold, scale, and close individual position episodes while the broader market context continues to move through its own phases.
On this page
- The UMT Cycle at a glance
- How to read the turn evidence
- Bottoming and rebuilding
- Constructive advance
- Topping, retesting, and profit-taking
- Retest depth and the pull toward Bottoming
- Trading cadence
- Reading the Cycle as a whole
- About the evidence
- Related UMT research
The UMT Cycle at a glance
The Market Cycle is an ordered ten-phase framework.
The ten public phase labels are B (Bottoming), Wx (Waxing), A1–A3 (Ascending), T (Topping), Wa (Waning), and D1–D3 (Descending).
Conditions generally progress through neighboring phases, while retests can temporarily reverse direction within the broader Cycle. The phase labels show where UMT places the market in that process. Current Pulse tells you what action, if any, to take.
B means Bottoming and T means Topping. Those words describe market processes, not the final bottom or top. The trading instruction comes separately through Current Pulse.
The phase names are therefore best read as a sequence of market processes: Bottoming, Waxing (conditions rebuilding), Ascending, Topping, Waning (conditions weakening), Descending, and back toward Bottoming. Current Pulse is the separate actionable layer that can issue HOLD, buy-side, Scale In, or SELL IF PROFIT instructions anywhere in that broader Cycle.
How to read the turn evidence
Calling a phase Bottoming or Topping is useful only if those labels show up at meaningful points in the market cycle. The turn evidence therefore answers two practical questions: did the market actually reverse, and how close was the UMT retest event to the eventual low or high?
For the turn evidence shown here, a bottom is confirmed after the market rises 5% from a running low, and a top is confirmed after it falls 5% from a running high. Retest events are referenced from the next trading-session Open so each historical comparison begins from a consistent point. Smaller and larger reversals are also reviewed as sensitivity checks. The bottom-side result remains robust across those checks; top-side confirmation becomes less uniform at larger reversal sizes, consistent with a longer Topping process.
The 5% confirmation rules on this page are used only to measure the historical turn evidence. They are evaluation rules, not UMT trading instructions.
| Measure | What it tells us |
|---|---|
| Turn confirmation | Did the retest occur while a market reversal was actually forming? |
| Price distance | How much farther did the market move before reaching the eventual low or high? |
| Timing | How many trading sessions separated the retest from the eventual low or high? |
| Move already completed | How much of the preceding market move had already occurred when the retest occurred? |
| Confirmation time | How long after the retest until the reversal reached the confirmation threshold? |
These measures describe the market path around a UMT retest event; they are not portfolio returns. Because UMT can continue holding, buying, scaling, and selling other positions at the same time, later market movement after one retest should not be read as a realized portfolio gain or missed return.
Bottoming and rebuilding: B and Wx
B means Bottoming. It describes a volatile bottom-formation process; it does not mean the final bottom is already in and it does not mean Buy. In the common five-index history, B is the highest-volatility Cycle Phase, and the eventual low often continues to develop after B begins.
Direction makes the phase more informative. A first arrival into Bottoming follows deeper deterioration. A return from Waxing to Bottoming is a bottom retest: conditions had begun rebuilding, then weakened back into the Bottoming process.
A Bottoming retest can arrive close to the low
B by itself does not tell the whole story. The more useful event is a Wx→B retest: conditions had begun rebuilding, then weakened back into Bottoming. Historically, these retests arrived very late in the preceding downswing and coincided with buy-side Current Pulse activity.
| Measure | Wx→B retest |
|---|---|
| Observed phase retests | 8 |
| Confirmed across at least 3 of 5 indexes | 8 / 8 |
| Confirmed across all 5 indexes | 8 / 8 |
| Median distance to eventual low | 1.8% |
| Median time to eventual low | 1 trading session |
| Median downswing already completed | 89.9% |
| Median time to 5% confirmation | 8 trading sessions |
This does not mean that B “picked the bottom.” All eight observed Wx→B retests confirmed across all five indexes, but eight retests is a small historical sample, so the result is descriptive rather than a forecast rate. Historically, the retest arrived very late in the preceding downswing and typically about one trading session before the eventual low.
Constructive advance: A1, A2, and A3
The middle of the Cycle is not just space between Bottoming and Topping. Across the five-index history, the public phase labels correspond to meaningfully different market environments: Bottoming has been the most volatile region, while Topping has been the quietest.
Direction still matters inside the advance. A1, A2, and A3 can be traversed forward or backward. The same phase label therefore describes location; the adjacent move into and out of it shows whether the Cycle is progressing or retesting.
Topping, retesting, and profit-taking
T means Topping. It is not a declared top and it is not a Sell mode. Historically, Topping is the quietest part of the Cycle, and the eventual high can continue to develop after T begins.
A Topping retest matters because it shows whether weakening conditions were followed by a return to the Topping process. Historically, Wa→T retests coincided with profit-taking Current Pulse activity.
| Measure | Wa→T retest |
|---|---|
| Observed phase retests | 42 |
| Confirmed across at least 3 of 5 indexes | 42 / 42 |
| Confirmed across all 5 indexes | 38 / 42 |
| Median additional rise before the eventual high | 5.1% |
| Median time to eventual high | 36.5 trading sessions |
| Median upswing already completed | 71.4% |
| Median time to 5% confirmation | 53 trading sessions |
The practical takeaway is that Topping has historically been useful as a profit-taking region, not as an exact market-top call. All 42 common-window Wa→T retests confirmed across at least three indexes, and 38 confirmed across all five. The retest typically arrived well into the upswing but before the final high, and Topping could persist for weeks afterward. That additional rise describes the market path; it does not mean the entire UMT portfolio had exited or missed the remaining advance.
SELL IF PROFIT is selective harvesting. It applies position by position. A qualifying profitable position can be closed while another position remains open, another remains below its accepted cost basis and therefore does not yet qualify for an ordinary exit, and a later BUY instruction can open a new position—even while Topping remains active. This is why profit-taking can occur throughout the Cycle rather than only at T.
Retest depth and the pull toward Bottoming
Once the Cycle leaves T through Wa, the depth of the excursion tells us how much deterioration occurred before Topping was either regained or abandoned in favor of a move toward Bottoming. Through the Q2 2026 cutoff, 56 such excursions resolved to either T or B; one additional excursion remained unresolved and is excluded from the outcome table.
| Excursion reached at least | Excursions | T regained first | B reached first | B-first rate |
|---|---|---|---|---|
| Wa | 56 | 46 | 10 | 17.9% |
| D1 | 36 | 26 | 10 | 27.8% |
| D2 | 21 | 11 | 10 | 47.6% |
| D3 | 13 | 3 | 10 | 76.9% |
The deeper the excursion, the less often T recovered first: the B-first rate increased at every deeper level. Through D2, a return to T was still slightly more common. Once the move reached D3, B came first in 10 of 13 resolved cases. Because only 13 resolved D3 excursions were observed, the 76.9% figure is descriptive and should not be read as a forecast probability.
This gives retest depth two useful roles. It describes the type of top-side correction—from shallow Wa-only churn through deeper D1/D2 damage—and it shows when the Cycle’s historical pull shifted away from Topping recovery and toward Bottoming.
Trading cadence
The Market Cycle is the slower context layer. Individual UMT position episodes can begin and end on a much shorter horizon. UMT can initiate, hold, scale, and close positions while the broader Cycle remains in the same phase or continues moving through adjacent phases.
Typical holding periods are measured in weeks. BTS uses the current S&P Composite 1500 as the house baseline for aggregate UMT behavior. For cadence analysis, the sample is limited to the 1,380 securities with 5-year Standard results so every security enters with a mature reporting history.
- Median completed duration: 11 bars in the S&P 500, 12 in the S&P MidCap 400, and 12 in the S&P SmallCap 600; the pooled median was 12 daily bars, or a little over two trading weeks.
- Episode frequency: across those 1,380 securities, the median security completed about 3.0 ordinary Buy-to-Sell position episodes per year.
- Duration distribution: among 102,975 naturally completed position episodes, 58.2% ended within 15 trading days, 81.5% ended within 50 trading days, 15.7% lasted more than 63 trading days, and 5.1% lasted more than one trading year.
Actual holding periods and trade frequency vary by security and Market Cycle.
The histogram measures naturally completed individual-security position episodes. Those Buy-to-Sell episodes can begin and end throughout the broader ten-phase Market Cycle, so one Cycle can contain multiple security-level position episodes.
The instruction history reinforces the same separation. Through June 30, 2026, new-position BUY instructions and SELL IF PROFIT instructions both occurred in every one of the ten Cycle Phases, including Bottoming and Topping.
That coexistence is not contradictory. Cycle Phase answers “what market process is developing?” Current Pulse answers “what, if anything, should be done now?” A Topping phase can therefore contain new positions, existing holds, and profit-taking on different position episodes. A Bottoming phase can likewise contain SELL IF PROFIT instructions on positions that already qualify.
The practical model is layered: Market Cycle provides the slow map; Cycle Phase provides location; direction shows how that location is being traversed; Current Pulse provides the actionable instruction.
For the product-level orientation and how UMT is intended to be used, see BTS Universal Market Timer — Overview
Reading the Cycle as a whole
The historical evidence supports a more useful picture than a simple bullish-to-bearish ladder. The Cycle is ordered and allows retests within the broader progression. The turning regions are asymmetric: Topping occupies more historical Cycle time than Bottoming, while Bottoming has historically been the more volatile environment. Direction through the map matters because an interior phase can represent first arrival, retreat, or recovery.
Within that slower map, trading continues. Individual position episodes can begin and end throughout the Cycle. Current Pulse can initiate new positions, hold existing ones, add through Scale In, or harvest profit through SELL IF PROFIT without redefining the Cycle Phase itself.
The two turning patterns behaved differently. A Wx→B retest historically arrived very near the eventual low in time. A Wa→T retest often occurred earlier in a longer Topping process. In the observed history those retests coincided with buy-side and profit-taking Current Pulse activity, respectively, but B itself does not mean Buy and T itself does not mean Sell.
The UMT stock Performance Reports show what repeated UMT trading produced across broad stock-universe views and familiar index cohorts. Cycle Behavior provides the context for those results by explaining how the Market Cycle moves, how its phases differ, how retests develop, and how Current Pulse instructions fit inside the broader Cycle. The five-index market evidence used on this page remains a separate Cycle-analysis dataset.
About the evidence
- Cycle history: Daily UMT Market Cycle records through June 30, 2026.
- Cycle-history cutoff: June 30, 2026 (Q2).
- Market-price comparison window: Common five-index history begins December 31, 1993.
- Indexes: S&P 500, Nasdaq-100, Dow Jones Industrials, S&P MidCap 400, and S&P SmallCap 600 price indexes.
- Price basis: Turn evidence uses the five price indexes. Total-return portfolio performance, including dividends and implementation effects, is covered separately in the Performance Reports.
- Retest reference price: Next trading-session Open after the phase retest. This gives each historical comparison the same starting point; actual modeled entries and exits can differ.
- Turn confirmation: 5% is the main reversal scale used on this page. Other reversal sizes are checked to make sure the conclusion is not dependent on one threshold.
- What counts as one event: A Cycle Phase episode or retest. The five indexes describe the same Market Cycle event, so they are not counted as five separate events.
- How results are summarized: Each Cycle event is summarized across the five indexes, with medians used to reduce the influence of unusually large moves in any one index.
- Broad confirmation: The expected turn formed in at least 3 of the 5 indexes. Results that confirmed across all five indexes are shown separately where useful.
- Market evidence vs. portfolio results: Index movement around a UMT event describes what the market did. It should not be read as a portfolio trade return or missed return unless the portfolio evidence supports that conclusion.
The results shown here cover the stated historical period. Historical results do not guarantee future outcomes.
Related UMT research
- BTS Universal Market Timer — Overview
- BTS Universal Market Timer — User Guide
- UMT Performance Reports — full report family
Broad stock-universe reports
- BTS Universal Market Timer Performance — Supported Stock Universe
- BTS Universal Market Timer Performance — S&P Composite 1500
- BTS Universal Market Timer Performance — Russell 3000 ex-S&P 1500
Index reports