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BLGO

BioLargo, Inc. · Basic Materials · Specialty Chemicals
TECHSellMABuy R500#293 today TARGET+275%
$0.08 0.00% today · -11.11% 1W
Oct 2 close or latest
PreviewWhy it's moving

Moving with the market

Assembled from Wallsti's own signals.

After each kind of event

EventEvents1 day1 week1 month1 quarter
Any day 1,255 0.0%#487 H 0.0%#483 H -3.7%#483 H -9.1%#500 M
Big drop Sep 29 (-5.9% or worse) 77 0.0%#501 H 0.0%#297 H 0.0%#473 H -7.3%#449 M
Big gain (+5.6% or better) 69 0.0%#343 H 0.0%#252 H -6.2%#498 H -11.1%#478 M
Earnings beat — — — — —
Earnings miss — — — — —
52-week high 1 +3.6%– 0.0%– +21.4%– +28.6%–
52-week low 7 0.0%#133 L +6.3%#100 L +6.3%#74 L -2.9%#158 L
Crossed above 200-day avg 10 0.0%#238 M -1.9%#338 M -9.2%#415 M -14.2%#485 M
Crossed below 200-day avg 9 0.0%#258 M +4.5%#24 M -4.2%#412 M -4.8%#434 L
RSI oversold 9 0.0%#263 M +6.3%#172 M +5.6%#169 M +2.9%#314 L
RSI overbought 9 0.0%#254 M +4.0%#195 M -4.8%#286 M -12.0%#350 L
Mention spike (Trendy) — — — — —
Analyst upgrade — — — — —
Analyst downgrade — — — — —
Insider buy — — — — —
Insider unplanned sale — — — — —

Median gain from the close of the session the event was known, over each holding period; #rank among the S&P 500 stocks after the same kind of event (#1 = best). "Big" is BLGO's own: its worst / best 10% of days over the prior 2 years. Highlighted: happening in the latest session.

RSI oversold

The 14-day RSI falls below 30.

HoldingEventsMedian (likely range)ConfidenceRankUpvs SPYRange of outcomes (worst · 25–75% · median · best)vs S&P 500 stocks (their medians)
1 day 9 0.00% (0.0 to +5.9) Medium #263 of 496 33% +1.59%
1 week 9 +6.25% (0.0 to +16.7) Medium #172 of 496 67% +7.19%
1 month 9 +5.56% (-6.2 to +12.5) Medium #169 of 495 56% +2.39%
1 quarter 8 ≈7 indep. +2.94% (-5.6 to +9.1) Low #314 of 493 50% -5.30%

Range of outcomes: all of BLGO's oversold readings in the past 5 years, from the worst to the best result over each holding period; the box holds the middle half, the tick is the median. A wide box means the median alone says little. Hover the median for the average.

RSI oversold by trend

When it happenedEvents1 day1 week1 month1 quarter
Long trendAbove its 200-day avg — — — — —
Below its 200-day avg now 8 0.0%M vs 0.0% +5.9%M vs 0.0% +2.8%M vs 0.0% 0.0%L vs -5.6%
Medium trendAbove its 50-day avg — — — — —
Below its 50-day avg now 9 0.0%M vs 0.0% +6.3%M vs 0.0% +5.6%M vs 0.0% +2.9%L vs -5.6%
Short trendAbove its 20-day avg — — — — —
Below its 20-day avg now 9 0.0%M vs 0.0% +6.3%M vs 0.0% +5.6%M vs 0.0% +2.9%L vs -8.7%

The same event split by where BLGO stood against its 200-, 50- and 20-day averages when it happened (a dip in an uptrend vs a falling knife); "vs" is the plain any-day median in that trend; "now" marks where it stands today. Splitting halves the evidence, so watch the confidence letters: H / M / L.

Latest oversold readings

EventEntry1 day1 week1 month1 quarter
Aug 20, 2026 Aug 20 @ $0.08 RSI 29.4, -20.0% on the day +25.0% +25.0% +12.5% …
May 18, 2026 May 18 @ $0.12 RSI 29.8, -7.7% on the day -8.3% +16.7% -8.3% -16.7%
Mar 10, 2026 Mar 10 @ $0.16 RSI 28.3, -5.9% on the day +6.2% +6.2% -6.2% -12.5%
Jul 23, 2025 Jul 23 @ $0.18 RSI 25.4, -5.3% on the day 0.0% 0.0% +5.6% -5.6%
Nov 15, 2024 Nov 15 @ $0.18 RSI 29.6, -10.0% on the day 0.0% 0.0% +5.6% +44.4%
Oct 30, 2024 Oct 30 @ $0.22 RSI 25.0, -4.3% on the day 0.0% -13.6% -9.1% +9.1%
Apr 24, 2023 Apr 24 @ $0.18 RSI 23.8, -5.3% on the day 0.0% +5.6% 0.0% 0.0%
Dec 22, 2022 Dec 22 @ $0.17 RSI 27.0, -5.6% on the day 0.0% +11.8% +23.5% +23.5%
May 10, 2022 May 10 @ $0.17 RSI 25.5, -10.5% on the day +5.9% +23.5% +17.6% +5.9%

Aftermath: entry is the close of the first session the event was fully known (the same session for price moves, the reaction session for earnings, the next session for Reddit, analyst and insider events, which are dated by day). Repeats within a few sessions count as one event. Past performance after an event says nothing certain about the next one. Not advice.