🕰️ Time Machine
COST — Costco
Price-Time Intelligence · decision-support only — not recommendations, not predictions · as of 23/07/2026
Last price (Close)
926.06 -0.13%
Next window · Cycle 45 · in window · in 1 days
24/07/2026
Last window · Cycle 90 · 16/07/2026
since -2.06%
🕰️ Time Machine — see this symbol's past windows
Daily chart · hover for price & date
Reference points
Last major low · 06/03/2026
960.46
Days: 95 trading / 139 calendar · return since: -3.58%
Last major high · 19/05/2026
1,096.50
Days: 44 trading / 65 calendar · return since: -15.54%
Price-Time Watch Windows
| Reference point | Cycle | Counting | Target date | Distance | Status |
|---|
| Low 06/03/2026 @ 960.46 | Cycle 90 | Trading | 📅 16/07/2026 | -5 (±3) | Passed |
| High 19/05/2026 @ 1,096.50 | Cycle 60 | Calendar | 📅 18/07/2026 | -5 (±2) | Passed |
| High 19/05/2026 @ 1,096.50 | Cycle 45 | Trading | 📅 24/07/2026 | +1 (±2) | In window |
| Low 06/03/2026 @ 960.46 | Cycle 144 | Calendar | 📅 28/07/2026 | +5 (±3) | Upcoming |
| High 19/05/2026 @ 1,096.50 | Cycle 60 | Trading | 📅 14/08/2026 | +16 (±2) | Upcoming |
| High 19/05/2026 @ 1,096.50 | Cycle 90 | Calendar | 📅 17/08/2026 | +25 (±3) | Upcoming |
| Low 06/03/2026 @ 960.46 | Cycle 120 | Trading | 📅 27/08/2026 | +25 (±3) | Upcoming |
| Low 06/03/2026 @ 960.46 | Cycle 180 | Calendar | 📅 02/09/2026 | +41 (±3) | Upcoming |
Chronological: recent past → active → upcoming. The target date is the center of the watch window — it opens a few days before and stays relevant a few days after. 'Near a window' is context only, not a signal.
🔔 Recent Technical Events
Price-action events from the last 30 days. 🎯 marks events that landed near a cycle window — the combinations worth the closest look.
● NR7 Compression 21/07/2026🎯 near Cycle 60 window · 18/07/2026
● Hammer Reversal 10/07/2026
● Failed Breakdown 10/07/2026
● Bearish Engulfing 07/07/2026
Date Echo — seasonal anniversary
What happened around the same calendar date in prior years. n ≈ number of years — descriptive, not an edge. Each window separately, every number vs baseline.
Passed 16/07/2026 · Low Cycle 90/Trading · 9 years — Small sample
10 days: Avg +0.88% · Win 56% · DD -1.30%20 days: Avg +2.85% · Win 89% · DD -2.00%
Open Date Echo · 9 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 16/07/2025 | 951.37 | neutral | -1.07% | -2.51% | +3.03% | -2.51% | +4.34% |
| 2024 | 16/07/2024 | 850.77 | neutral | +0.16% | -4.65% | +1.80% | -5.62% | +1.80% |
| 2023 | 17/07/2023 | 552.96 | near 52w high | +1.98% | +1.39% | +1.54% | -0.17% | +2.39% |
| 2022 | 15/07/2022 | 522.95 | volume x1.7 | +1.29% | +3.69% | +2.90% | -2.11% | +4.78% |
| 2021 | 16/07/2021 | 410.37 | near 52w high | +3.18% | +4.91% | +9.33% | +0.00% | +9.33% |
| 2020 | 16/07/2020 | 326.27 | near 52w high | -0.05% | -0.23% | +3.11% | -0.45% | +5.45% |
| 2019 | 16/07/2019 | 280.65 | near 52w high | -0.20% | -0.41% | -1.56% | -5.54% | +0.81% |
| 2018 | 16/07/2018 | 214.85 | near 52w high | +1.86% | +1.98% | +2.19% | +0.00% | +4.53% |
| 2017 | 17/07/2017 | 152.84 | neutral | -1.20% | +3.71% | +3.32% | -1.57% | +5.52% |
Passed 18/07/2026 · High Cycle 60/Calendar · 9 years — Small sample
10 days: Avg +1.32% · Win 78% · DD -1.15%20 days: Avg +3.31% · Win 89% · DD -1.66%
Open Date Echo · 9 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 18/07/2025 | 950.95 | neutral | -1.63% | +0.30% | +2.36% | -2.46% | +4.38% |
| 2024 | 18/07/2024 | 839.37 | neutral | -2.79% | -2.54% | +4.67% | -4.34% | +4.67% |
| 2023 | 18/07/2023 | 553.59 | near 52w high | +2.10% | +0.34% | +0.89% | -0.28% | +2.27% |
| 2022 | 18/07/2022 | 516.30 | neutral | +2.49% | +6.09% | +5.89% | -0.85% | +6.13% |
| 2021 | 19/07/2021 | 414.15 | near 52w high | +2.19% | +3.76% | +9.55% | +0.00% | +9.55% |
| 2020 | 17/07/2020 | 324.79 | near 52w high | +0.30% | +0.44% | +3.76% | +0.00% | +5.93% |
| 2019 | 18/07/2019 | 282.91 | near 52w high | -1.10% | -2.95% | -4.03% | -6.30% | +0.00% |
| 2018 | 18/07/2018 | 214.97 | near 52w high | +2.67% | +1.00% | +3.12% | +0.00% | +4.47% |
| 2017 | 18/07/2017 | 151.50 | neutral | +1.10% | +5.43% | +3.55% | -0.70% | +6.46% |
In window 24/07/2026 · High Cycle 45/Trading · 10 years — Small sample
10 days: Avg +1.67% · Win 60% · DD -1.71%20 days: Avg +3.18% · Win 80% · DD -1.87%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 24/07/2025 | 933.80 | neutral | +0.63% | +4.82% | +3.99% | -0.67% | +6.66% |
| 2024 | 24/07/2024 | 830.82 | neutral | -0.92% | -2.33% | +6.24% | -3.35% | +6.24% |
| 2023 | 24/07/2023 | 563.93 | near 52w high | -0.58% | -0.98% | -3.67% | -3.67% | +0.40% |
| 2022 | 25/07/2022 | 529.14 | far above SMA50 | +3.52% | +2.59% | +3.26% | -3.25% | +6.20% |
| 2021 | 23/07/2021 | 423.43 | near 52w high | +1.68% | +4.02% | +8.60% | -0.29% | +8.60% |
| 2020 | 24/07/2020 | 325.78 | near 52w high | +0.14% | +4.87% | +6.01% | -0.08% | +6.01% |
| 2019 | 24/07/2019 | 280.83 | near 52w high | -1.85% | -2.33% | -1.83% | -5.60% | +0.19% |
| 2018 | 24/07/2018 | 218.58 | near 52w high | +0.06% | +2.42% | +4.56% | -0.66% | +4.56% |
| 2017 | 24/07/2017 | 151.00 | neutral | +4.97% | +3.94% | +4.35% | +0.00% | +6.81% |
| 2016 | 25/07/2016 | 167.97 | near 52w high | -0.24% | -0.34% | +0.25% | -1.10% | +0.91% |
Upcoming 28/07/2026 · Low Cycle 144/Calendar · 10 years — Small sample
10 days: Avg +1.90% · Win 70% · DD -1.24%20 days: Avg +2.47% · Win 70% · DD -1.70%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 28/07/2025 | 933.99 | neutral | +2.43% | +6.01% | +0.95% | -0.69% | +6.63% |
| 2024 | 29/07/2024 | 815.56 | neutral | -1.68% | +5.89% | +9.44% | -1.68% | +9.44% |
| 2023 | 28/07/2023 | 563.32 | near 52w high | -2.00% | -0.06% | -5.02% | -5.43% | +0.00% |
| 2022 | 28/07/2022 | 536.18 | far above SMA50 | +1.32% | -0.74% | +2.72% | -0.74% | +4.62% |
| 2021 | 28/07/2021 | 422.22 | near 52w high | +3.23% | +5.43% | +7.07% | +0.00% | +8.91% |
| 2020 | 28/07/2020 | 327.57 | near 52w high | +3.95% | +1.70% | +5.46% | -0.63% | +5.46% |
| 2019 | 29/07/2019 | 280.13 | near 52w high | -5.37% | -3.15% | -0.60% | -5.37% | +0.00% |
| 2018 | 27/07/2018 | 219.65 | near 52w high | +1.08% | +0.30% | +5.29% | -1.15% | +5.29% |
| 2017 | 28/07/2017 | 152.89 | neutral | +2.32% | +2.46% | +0.03% | -0.70% | +5.49% |
| 2016 | 28/07/2016 | 166.35 | near 52w high | +0.12% | +1.19% | -0.63% | -0.63% | +1.89% |
Upcoming 14/08/2026 · High Cycle 60/Trading · 10 years — Small sample
10 days: Avg +0.46% · Win 50% · DD -1.85%20 days: Avg +1.20% · Win 60% · DD -3.04%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 14/08/2025 | 975.39 | neutral | -0.59% | -3.12% | -0.77% | -3.75% | +1.97% |
| 2024 | 14/08/2024 | 862.71 | near 52w high | +2.17% | +2.94% | +6.06% | +0.00% | +6.06% |
| 2023 | 14/08/2023 | 561.47 | near 52w high | -3.25% | -4.32% | -0.29% | -5.12% | +0.00% |
| 2022 | 15/08/2022 | 545.75 | neutral | -0.05% | -2.69% | -6.50% | -6.50% | +2.79% |
| 2021 | 13/08/2021 | 447.82 | near 52w high | +2.49% | +0.56% | +2.64% | -0.36% | +4.05% |
| 2020 | 14/08/2020 | 336.28 | near 52w high | +2.48% | +3.60% | +1.97% | +0.00% | +6.71% |
| 2019 | 14/08/2019 | 268.15 | neutral | +2.81% | +9.82% | +8.35% | +0.00% | +13.53% |
| 2018 | 14/08/2018 | 222.00 | near 52w high | +2.95% | +3.72% | +9.48% | -0.15% | +10.28% |
| 2017 | 14/08/2017 | 157.91 | neutral | -0.21% | -3.09% | +1.67% | -3.86% | +1.67% |
| 2016 | 15/08/2016 | 168.73 | near 52w high | -0.47% | -2.82% | -10.66% | -10.69% | +0.00% |
Upcoming 17/08/2026 · High Cycle 90/Calendar · 10 years — Small sample
10 days: Avg +0.24% · Win 60% · DD -2.28%20 days: Avg -0.12% · Win 70% · DD -3.32%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 18/08/2025 | 979.35 | neutral | -3.86% | -4.14% | -2.79% | -4.14% | +1.55% |
| 2024 | 16/08/2024 | 870.59 | near 52w high | +0.99% | +2.50% | +4.28% | +0.00% | +5.22% |
| 2023 | 17/08/2023 | 547.11 | near 52w high | -2.63% | +0.59% | +1.88% | -2.63% | +3.42% |
| 2022 | 17/08/2022 | 556.32 | far above SMA50 | -2.35% | -6.15% | -9.49% | -9.49% | +0.83% |
| 2021 | 17/08/2021 | 452.34 | near 52w high | -0.12% | +0.70% | +1.85% | -1.36% | +3.01% |
| 2020 | 17/08/2020 | 339.96 | near 52w high | +1.23% | +2.26% | +1.16% | -0.32% | +5.56% |
| 2019 | 16/08/2019 | 274.10 | near 52w high | -0.03% | +7.78% | +5.56% | -0.41% | +11.07% |
| 2018 | 17/08/2018 | 225.68 | near 52w high | +2.48% | +3.56% | +3.06% | +0.00% | +8.48% |
| 2017 | 17/08/2017 | 158.57 | neutral | -4.57% | -1.15% | +2.35% | -4.57% | +2.79% |
| 2016 | 17/08/2016 | 167.96 | near 52w high | -0.23% | -3.49% | -9.10% | -10.28% | +0.04% |
Upcoming 27/08/2026 · Low Cycle 120/Trading · 10 years — Small sample
10 days: Avg +0.98% · Win 60% · DD -1.77%20 days: Avg -0.59% · Win 40% · DD -2.99%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 27/08/2025 | 949.52 | neutral | +0.67% | +1.56% | -0.65% | -1.13% | +3.13% |
| 2024 | 27/08/2024 | 908.90 | near 52w high | -2.08% | -0.94% | -0.05% | -3.54% | +0.90% |
| 2023 | 28/08/2023 | 536.19 | neutral | +1.59% | +4.21% | +3.13% | +0.00% | +5.33% |
| 2022 | 26/08/2022 | 531.82 | neutral | -2.39% | +1.45% | -9.69% | -12.30% | +1.45% |
| 2021 | 27/08/2021 | 450.34 | near 52w high | +2.71% | +2.07% | +2.27% | +0.00% | +3.87% |
| 2020 | 27/08/2020 | 346.36 | near 52w high | +0.56% | -2.09% | -1.09% | -3.00% | +3.61% |
| 2019 | 27/08/2019 | 292.38 | near 52w high · volume x2.4 | +1.50% | -0.36% | -1.11% | -1.84% | +4.12% |
| 2018 | 27/08/2018 | 230.03 | near 52w high | +2.27% | +6.43% | +1.51% | +0.00% | +6.43% |
| 2017 | 28/08/2017 | 152.55 | neutral | +4.32% | +4.91% | +7.55% | +0.00% | +7.55% |
| 2016 | 26/08/2016 | 163.93 | near 52w high | -3.63% | -7.47% | -7.77% | -8.08% | +0.03% |
Upcoming 02/09/2026 · Low Cycle 180/Calendar · 10 years — Small sample
10 days: Avg -0.43% · Win 40% · DD -1.62%20 days: Avg -0.91% · Win 30% · DD -3.26%
Open Date Echo · 10 years
| Year | Actual date | Close | Context | 5d | 10d | 20d | Max DD 20d | Max Gain 20d |
|---|
| 2025 | 02/09/2025 | 938.82 | neutral | +4.31% | +1.41% | -1.40% | -2.44% | +4.31% |
| 2024 | 03/09/2024 | 878.57 | near 52w high | +1.79% | +2.13% | -0.14% | -0.22% | +4.38% |
| 2023 | 01/09/2023 | 544.25 | near 52w high | +2.67% | +3.39% | +4.97% | +0.00% | +4.97% |
| 2022 | 02/09/2022 | 519.11 | neutral | +3.93% | -2.42% | -7.97% | -10.15% | +3.93% |
| 2021 | 02/09/2021 | 460.97 | near 52w high | +0.91% | -0.32% | -2.74% | -2.95% | +1.47% |
| 2020 | 02/09/2020 | 358.86 | near 52w high | -5.39% | -5.57% | -0.11% | -6.38% | +0.00% |
| 2019 | 03/09/2019 | 292.05 | near 52w high | +1.69% | -0.22% | -2.78% | -2.78% | +4.01% |
| 2018 | 31/08/2018 | 233.13 | near 52w high | +4.31% | -0.48% | +0.65% | -0.48% | +4.75% |
| 2017 | 01/09/2017 | 158.24 | neutral | -0.56% | +1.69% | +4.83% | -0.59% | +4.83% |
| 2016 | 02/09/2016 | 157.98 | near 52w low · volume x1.5 | -3.98% | -3.92% | -4.41% | -6.64% | +0.05% |
Questions to Watch
Is there a failed breakout above the window?Did an abnormal reversal candle appear?Is there an abnormal volume spike?Is the advance stalling (no follow-through)?Is short-term support breaking?Any change in relative strength vs QQQ/SPY/SMH?Is the leading sector weakening?
Interpretation & Scenarios
Careful wording — scenarios to watch, not forecasts. The decision is the trader's.
⬆️ Continuation (up) — to watch· Positive relative strength vs SMH.
· If it holds above SMA50 (-4.7%) and breaks out on volume above the window — historically similar zones tended to continue. Technical confirmation needed.
⬇️ Weakness (down) — to watch· Relative weakness vs QQQ, SPY.
· If a breakout fails or it closes below SMA50 / a nearby low on volume — risk of continued weakness. Watch for fading volume and relative weakness.
↔️ Range / no clear edge· No active Price-Time Confluence right now.
· Distance from 52w high: -15.5% · from 52w low: +9.7%.
· Without confirmation either way — no clear edge; waiting for confirmation is reasonable.
Current Snapshot
Returns & distances
| 5 / 10 / 20 / 60 days | -2.06% · +1.43% · -3.64% · -7.07% |
|---|
| Distance from SMA20 / 50 / 200 | -0.97% · -4.68% · -3.23% |
|---|
| Distance from 52w high / low | -15.54% · +9.71% |
|---|
| ATR14 · volume vs 20-avg | 18.84 · 0.67x |
|---|
Relative strength
| vs QQQ (20d) | -1.02% |
|---|
| vs SPY (20d) | -4.32% |
|---|
| vs SMH (20d) | +2.62% |
|---|
Moving averages
| SMA20 / 50 / 200 | 935.15 · 971.48 · 956.96 |
|---|
| 52w high / low | 1,096.50 · 844.06 |
|---|
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