🕰️ Time Machine

BKH — Black Hills Corporation

Price-Time Intelligence · decision-support only — not recommendations, not predictions · as of 10/09/2026

Last price (Close)
72.28 -0.74%
Next window · Cycle 30 · in 4 days
16/09/2026
Last window · Fib 21 · 02/09/2026
since -0.43%
Trend
Neutral
🕰️ Time Machine — see this symbol's past windows

Daily chart · hover for price & date

Reference points

Last major low · 04/08/2026
70.52
Days: 26 trading / 37 calendar · return since: +2.50%
Last major high · 17/07/2026
76.74
Days: 38 trading / 55 calendar · return since: -5.81%

Price-Time Watch Windows

Reference pointCycleCountingTarget dateDistanceStatus
High 17/07/2026 @ 76.74Cycle 30Trading📅 28/08/2026-8 (±2)Passed
High 17/07/2026 @ 76.74Cycle 45Calendar📅 31/08/2026-10 (±2)Passed
Low 04/08/2026 @ 70.52Fib 21Trading📅 02/09/2026-5 (±1)Passed
Low 04/08/2026 @ 70.52Cycle 30Calendar📅 03/09/2026-7 (±2)Passed
High 17/07/2026 @ 76.74Cycle 60Calendar📅 15/09/2026+5 (±2)Upcoming
Low 04/08/2026 @ 70.52Cycle 30Trading📅 16/09/2026+4 (±2)Upcoming
Low 04/08/2026 @ 70.52Cycle 45Calendar📅 18/09/2026+8 (±2)Upcoming
High 17/07/2026 @ 76.74Cycle 45Trading📅 21/09/2026+7 (±2)Upcoming
Low 04/08/2026 @ 70.52Cycle 60Calendar📅 03/10/2026+23 (±2)Upcoming
Low 04/08/2026 @ 70.52Cycle 45Trading📅 07/10/2026+19 (±2)Upcoming
High 17/07/2026 @ 76.74Cycle 60Trading📅 12/10/2026+22 (±2)Upcoming
High 17/07/2026 @ 76.74Cycle 90Calendar📅 15/10/2026+35 (±3)Upcoming
Low 04/08/2026 @ 70.52Cycle 60Trading📅 28/10/2026+34 (±2)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.

Bearish Engulfing 09/09/2026
NR7 Compression 01/09/2026🎯 near Cycle 45 window · 31/08/2026
Bearish Engulfing 28/08/2026🎯 near Cycle 30 window · 28/08/2026
NR7 Compression 26/08/2026🎯 near Cycle 30 window · 28/08/2026
Bearish Engulfing 21/08/2026

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 28/08/2026 · High Cycle 30/Trading · 9 years — Small sample
10 days: Avg -1.24% · Win 22% · DD -2.74%20 days: Avg -3.59% · Win 33% · DD -5.29%
Open Date Echo · 9 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202528/08/202559.74neutral-0.08%-0.59%+1.96%-2.34%+1.96%
202428/08/202458.66near 52w high+2.51%+1.24%+3.39%-0.09%+4.89%
202328/08/202355.48near 52w low-3.33%-1.06%-6.22%-6.22%+0.56%
202229/08/202277.92near 52w high-2.89%-1.18%-10.83%-10.83%+1.04%
202127/08/202170.71near 52w high+1.10%-4.38%-10.58%-11.10%+1.97%
202028/08/202056.59neutral-1.08%-3.71%-4.72%-7.37%+0.00%
201928/08/201976.49neutral+0.48%+0.12%+1.36%-2.38%+2.41%
201828/08/201859.29neutral-0.08%-0.08%-4.35%-4.35%+0.78%
201728/08/201770.59near 52w high+0.21%-1.54%-2.31%-2.95%+0.34%
Passed 31/08/2026 · High Cycle 45/Calendar · 9 years — Small sample
10 days: Avg -0.28% · Win 44% · DD -2.07%20 days: Avg -3.40% · Win 33% · DD -5.10%
Open Date Echo · 9 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202529/08/202559.81neutral-2.26%-0.60%+2.19%-2.46%+2.19%
202430/08/202459.12near 52w high+0.83%+3.33%+3.38%+0.00%+4.08%
202331/08/202355.00near 52w low-1.62%+0.75%-8.02%-8.09%+1.44%
202231/08/202275.48neutral+2.50%+1.11%-8.39%-8.39%+4.31%
202131/08/202170.33near 52w high-0.28%-3.75%-9.65%-11.45%+2.52%
202031/08/202056.08neutral-2.64%-2.91%-5.30%-6.53%+0.12%
201930/08/201976.71volume x1.6-1.49%-0.87%+0.03%-2.66%+2.11%
201831/08/201858.85volume x1.6+1.50%+1.51%-2.74%-3.64%+1.53%
201731/08/201770.38near 52w high-0.23%-1.07%-2.15%-2.66%+0.64%
Passed 02/09/2026 · Low Fib 21/Trading · 9 years — Small sample
10 days: Avg -1.09% · Win 44% · DD -2.89%20 days: Avg -4.26% · Win 22% · DD -6.25%
Open Date Echo · 9 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202502/09/202559.64neutral-1.66%-2.18%+3.27%-2.18%+3.27%
202403/09/202459.16near 52w high+2.01%+3.36%+2.89%+0.00%+4.01%
202301/09/202354.74near 52w low-0.57%+0.69%-12.44%-12.44%+1.92%
202202/09/202275.80neutral+3.87%+2.08%-8.23%-10.65%+3.87%
202102/09/202172.10near 52w high-6.57%-9.29%-12.41%-13.62%+0.00%
202002/09/202056.15neutral-5.02%-1.41%-3.92%-6.64%+0.00%
201903/09/201978.07near 52w high-4.36%-2.48%-2.24%-4.36%+0.33%
201831/08/201858.85volume x1.6+1.50%+1.51%-2.74%-3.64%+1.53%
201701/09/201770.42near 52w high+0.58%-2.09%-2.56%-2.71%+0.58%
Passed 03/09/2026 · Low Cycle 30/Calendar · 9 years — Small sample
10 days: Avg -1.22% · Win 44% · DD -2.84%20 days: Avg -3.55% · Win 22% · DD -6.06%
Open Date Echo · 9 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202503/09/202559.45neutral-1.23%-1.61%+1.75%-1.87%+3.60%
202403/09/202459.16near 52w high+2.01%+3.36%+2.89%+0.00%+4.01%
202301/09/202354.74near 52w low-0.57%+0.69%-12.44%-12.44%+1.92%
202202/09/202275.80neutral+3.87%+2.08%-8.23%-10.65%+3.87%
202103/09/202171.49near 52w high-5.43%-9.82%-9.85%-12.88%+0.00%
202003/09/202056.02neutral-5.00%-3.03%-1.21%-6.43%+0.00%
201903/09/201978.07near 52w high-4.36%-2.48%-2.24%-4.36%+0.33%
201804/09/201858.61neutral+1.16%+1.95%-0.03%-3.24%+1.95%
201701/09/201770.42near 52w high+0.58%-2.09%-2.56%-2.71%+0.58%
Upcoming 15/09/2026 · High Cycle 60/Calendar · 10 years — Small sample
10 days: Avg -2.02% · Win 40% · DD -3.84%20 days: Avg -2.50% · Win 50% · DD -6.11%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202515/09/202559.45neutral-0.89%+2.81%+0.99%-1.87%+3.92%
202416/09/202461.09near 52w high+0.72%+0.05%-1.05%-3.73%+0.72%
202315/09/202355.41near 52w low · volume x2.8-3.14%-8.70%-8.64%-13.50%+0.00%
202215/09/202276.32neutral-1.97%-9.39%-18.20%-18.20%+1.39%
202115/09/202167.69neutral-5.69%-6.13%-5.23%-7.99%+0.00%
202015/09/202054.45neutral-2.04%-2.46%+6.52%-3.73%+7.73%
201916/09/201976.04neutral+1.03%+0.91%+2.29%-1.12%+2.75%
201814/09/201859.29neutral-0.24%-2.02%+0.47%-4.35%+3.85%
201715/09/201769.63near 52w high · volume x2.4-1.48%-1.09%-2.81%-3.66%+0.14%
201615/09/201658.35near 52w high+7.81%+5.83%+0.67%-2.98%+8.71%
Upcoming 16/09/2026 · Low Cycle 30/Trading · 10 years — Small sample
10 days: Avg -2.35% · Win 40% · DD -3.86%20 days: Avg -2.28% · Win 40% · DD -6.19%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202516/09/202558.34neutral+1.99%+5.57%+4.65%+0.00%+5.90%
202416/09/202461.09near 52w high+0.72%+0.05%-1.05%-3.73%+0.72%
202315/09/202355.41near 52w low · volume x2.8-3.14%-8.70%-8.64%-13.50%+0.00%
202216/09/202276.41volume x2.1-4.10%-11.36%-19.71%-19.71%+1.27%
202116/09/202166.61volume x1.5-5.07%-5.78%-2.76%-6.50%+0.00%
202016/09/202054.95neutral-4.60%-2.66%+5.04%-4.60%+6.75%
201916/09/201976.04neutral+1.03%+0.91%+2.29%-1.12%+2.75%
201817/09/201859.74neutral-1.91%-4.18%+1.05%-5.07%+3.06%
201715/09/201769.63near 52w high · volume x2.4-1.48%-1.09%-2.81%-3.66%+0.14%
201616/09/201659.00near 52w high+6.81%+3.76%-0.81%-4.05%+7.51%
Upcoming 18/09/2026 · Low Cycle 45/Calendar · 10 years — Small sample
10 days: Avg -2.73% · Win 30% · DD -4.21%20 days: Avg -1.09% · Win 50% · DD -6.05%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202518/09/202558.71neutral+2.23%+1.79%+6.29%-0.17%+6.29%
202418/09/202460.88near 52w high+0.08%-0.61%+1.91%-3.40%+1.91%
202318/09/202355.12near 52w low-2.45%-13.04%-5.93%-13.04%+0.00%
202219/09/202277.38near 52w high-7.37%-10.11%-18.17%-20.72%+0.00%
202117/09/202165.40volume x3.2-3.88%-3.44%-1.27%-4.77%+1.10%
202018/09/202054.32volume x3.3-1.86%+1.88%+7.03%-3.50%+7.99%
201918/09/201976.57neutral+1.59%-1.80%+1.07%-1.80%+2.04%
201818/09/201859.75neutral-3.73%-1.94%+1.82%-5.09%+3.05%
201718/09/201768.95near 52w high · volume x1.7+0.41%-0.48%-1.83%-2.71%+1.13%
201619/09/201659.77near 52w high+6.12%+0.50%-1.79%-5.29%+6.12%
Upcoming 21/09/2026 · High Cycle 45/Trading · 10 years — Small sample
10 days: Avg -1.81% · Win 50% · DD -4.08%20 days: Avg -0.30% · Win 60% · DD -5.49%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202522/09/202558.92neutral+3.73%+2.72%+10.03%+0.00%+10.03%
202420/09/202460.68near 52w high · volume x2.3+0.61%-1.20%+1.78%-3.08%+2.24%
202321/09/202354.07near 52w low-6.51%-10.62%-7.38%-11.36%+0.00%
202221/09/202274.77neutral-4.77%-7.92%-15.77%-17.95%+0.07%
202121/09/202164.04neutral-2.75%+1.26%+0.81%-2.75%+3.25%
202021/09/202054.00volume x1.5-0.15%+3.43%+5.39%-2.93%+8.63%
201920/09/201976.85volume x3.3-0.04%-0.21%+2.37%-2.16%+2.37%
201821/09/201859.15volume x2.0-1.79%+0.49%+5.27%-4.13%+5.27%
201721/09/201768.73near 52w high+0.87%+0.61%-2.08%-2.40%+1.45%
201621/09/201661.63near 52w high+1.70%-6.69%-3.39%-8.15%+2.92%
Upcoming 03/10/2026 · Low Cycle 60/Calendar · 10 years — Small sample
10 days: Avg +1.56% · Win 60% · DD -2.47%20 days: Avg +1.07% · Win 70% · DD -2.83%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202503/10/202560.17neutral+0.42%+4.85%+5.42%-0.22%+9.96%
202403/10/202459.99near 52w high-1.97%+3.10%-1.33%-1.97%+3.42%
202303/10/202348.02near 52w low · far below SMA50 · volume x2.8+4.08%+7.04%+0.69%+0.00%+7.98%
202203/10/202269.56neutral-6.17%-8.97%-6.02%-12.19%+1.58%
202104/10/202164.45neutral-2.06%-0.90%+4.75%-2.06%+4.75%
202002/10/202055.34neutral+4.43%+5.06%+2.39%+0.00%+7.39%
201903/10/201975.57neutral+2.54%+3.47%+4.31%-0.01%+4.78%
201803/10/201857.75neutral+6.61%+6.34%+3.03%+0.00%+7.83%
201703/10/201769.08near 52w high-1.51%-2.14%-5.53%-6.07%+0.94%
201603/10/201660.07near 52w low-4.20%-2.28%+2.96%-5.76%+2.96%
Upcoming 07/10/2026 · Low Cycle 45/Trading · 10 years — Small sample
10 days: Avg +1.50% · Win 80% · DD -1.49%20 days: Avg +1.60% · Win 80% · DD -2.67%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202507/10/202561.22neutral-0.28%+5.47%+5.55%-1.93%+8.07%
202407/10/202459.12near 52w high+2.25%+2.54%-2.57%-2.57%+4.94%
202306/10/202348.38near 52w low · far below SMA50+4.63%+1.07%+6.49%-0.66%+7.17%
202207/10/202264.73near 52w low · far below SMA50-5.22%-5.25%+0.02%-5.64%+1.76%
202107/10/202165.02neutral-0.38%+1.20%+1.00%-2.92%+3.98%
202007/10/202057.44neutral+0.49%+0.75%+4.02%-1.36%+5.22%
201907/10/201976.62neutral+1.51%+2.49%+1.55%-1.38%+3.68%
201808/10/201860.39neutral-0.03%+2.37%+2.35%-1.47%+3.11%
201706/10/201767.08volume x2.4+0.88%-0.16%-8.72%-8.72%+2.00%
201607/10/201656.66near 52w low+3.28%+4.52%+6.35%-0.09%+9.16%
Upcoming 12/10/2026 · High Cycle 60/Trading · 10 years — Small sample
10 days: Avg +1.67% · Win 70% · DD -1.50%20 days: Avg +1.45% · Win 70% · DD -3.28%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202513/10/202560.04neutral+7.98%+9.79%+18.47%+0.00%+18.47%
202411/10/202459.31near 52w high+4.13%+0.94%+2.48%-2.88%+4.60%
202312/10/202349.75neutral+0.66%-1.45%-2.63%-3.40%+4.22%
202212/10/202262.64near 52w low · far below SMA50+0.54%+1.20%+2.43%-2.49%+5.16%
202112/10/202163.66neutral+1.41%+4.18%+1.51%+0.00%+6.20%
202012/10/202058.66neutral-2.98%+0.38%+3.49%-3.41%+3.49%
201911/10/201978.13near 52w high+0.69%-0.35%-3.89%-5.18%+1.68%
201812/10/201859.57neutral+4.53%+2.38%+6.04%-0.12%+6.04%
201712/10/201768.42near 52w high-1.64%-4.87%-14.94%-15.27%+0.00%
201612/10/201657.85near 52w low+2.92%+4.53%+1.54%+0.00%+6.91%
Upcoming 15/10/2026 · High Cycle 90/Calendar · 10 years — Small sample
10 days: Avg +0.48% · Win 60% · DD -1.70%20 days: Avg +1.34% · Win 60% · DD -4.03%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202515/10/202562.06volume x1.8+5.14%+2.76%+16.29%+0.00%+16.29%
202415/10/202460.91near 52w high-0.07%-1.58%+1.41%-5.43%+2.41%
202316/10/202351.85neutral-7.12%-7.31%-6.87%-7.31%+0.00%
202214/10/202261.35near 52w low · far below SMA50-0.03%+7.37%+9.29%-0.44%+10.17%
202115/10/202164.57neutral+2.73%+2.80%+0.73%-1.08%+4.71%
202015/10/202058.25neutral+1.56%-1.29%+5.58%-2.73%+9.24%
201915/10/201977.18neutral+1.39%+0.60%-3.16%-4.02%+2.93%
201815/10/201860.37neutral+2.40%+1.24%+4.85%-1.44%+4.85%
201716/10/201767.69neutral-0.99%-3.44%-13.83%-14.92%+0.00%
201614/10/201658.52near 52w low+1.20%+3.61%-0.87%-2.91%+5.69%
Upcoming 28/10/2026 · Low Cycle 60/Trading · 10 years — Small sample
10 days: Avg +0.86% · Win 60% · DD -4.31%20 days: Avg +4.48% · Win 80% · DD -4.31%
Open Date Echo · 10 years
YearActual dateCloseContext5d10d20dMax DD 20dMax Gain 20d
202528/10/202565.35near 52w high-1.12%+10.16%+11.24%-2.94%+11.24%
202428/10/202460.35near 52w high-4.56%+3.36%+8.26%-4.56%+8.26%
202327/10/202348.30near 52w low+6.67%+1.74%+7.14%-0.50%+8.28%
202228/10/202265.87neutral-1.72%+1.79%+8.14%-4.36%+8.38%
202128/10/202166.79neutral-1.68%-1.84%-1.83%-3.25%+1.45%
202028/10/202058.37volume x2.6+2.36%+9.01%+11.55%-2.93%+12.50%
201928/10/201977.31neutral+0.65%-3.36%+1.32%-4.18%+2.76%
201829/10/201861.12neutral+1.13%+3.57%+7.76%-2.65%+7.76%
201727/10/201765.08neutral-5.92%-11.51%-10.07%-11.51%+0.43%
201628/10/201660.63near 52w high-0.61%-4.32%+1.26%-6.28%+2.01%

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 QQQ, SPY, SMH.
· If it holds above SMA50 (-1.6%) and breaks out on volume above the window — historically similar zones tended to continue. Technical confirmation needed.
⬇️ Weakness (down) — to watch
· 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: -8.1% · from 52w low: +24.4%.
· Without confirmation either way — no clear edge; waiting for confirmation is reasonable.

Current Snapshot

Returns & distances

5 / 10 / 20 / 60 days-0.43% · -2.03% · -0.26% · -1.12%
Distance from SMA20 / 50 / 200-1.02% · -1.62% · -0.57%
Distance from 52w high / low-8.15% · +24.41%
ATR14 · volume vs 20-avg1.35 · 1.26x

Relative strength

vs QQQ (20d)+1.82%
vs SPY (20d)+1.63%
vs SMH (20d)+3.94%

Moving averages

SMA20 / 50 / 20073.02 · 73.47 · 72.69
52w high / low78.69 · 58.10