SecBot SecBot

TANH

TANTECH HOLDINGS LTD
Nasdaq· Industrial Organic Chemicals· Inc. D8· CIK 0001588084 Biotech & Drug Discovery
$13.48 +0.47 (+3.61%)
Oct 27 4:00 PM ET · prev $13.01
Market cap
$16.6M
Nano cap
1 year
−82.8%
from $78.25 · Oct 27
30 days
−23.0%
from $17.50
52-week range
$8.81–79.50
−83% from high · low Oct 21
Avg volume 20D
208.0K
Oct 22 spike 2.21M
Short interest
🔒 Subscribers only
Filing reports
5
analyzed by SecBot
SecBot read MIXED 3 reports · 90 days
Balance 0 bearish · 0 bullish · 3 neutral oldest → newest, height = score
Avg score ·High conf. 3/3

Price

Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.

Signal stack

Where each data set points today.

  • TrendDOWNTREND

    18% below its 50-day average. New closing low $8.81 on Oct 21.

Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Recent
Oct 26, 2026
Trading halt
🔒 Fresh data, subscribers only
Oct 26, 2026
Trading halt
🔒 Fresh data, subscribers only
Oct 26, 2026
Trading halt
🔒 Fresh data, subscribers only
Oct 26, 2026
Trading halt
🔒 Fresh data, subscribers only
Oct 26, 2026
Trading halt
🔒 Fresh data, subscribers only

Earnings setup

Estimates
PeriodEPS est.Range30D rev.Revenue
Current Q———$0.00
Next Q———$0.00
Current FY———$0.00
Next FY———$0.00

Short side

FINRA· Oct 15, 2026
🔒 Subscribers only
shares short
Trading halts
Oct 26, 2026🔒 Fresh data, subscribers only
Oct 26, 2026🔒 Fresh data, subscribers only
Oct 26, 2026🔒 Fresh data, subscribers only
Oct 26, 2026Volatility PauseResumed
Oct 22, 2026Volatility PauseResumed

SecBot reports

5 filings · 0 bullish · 2 bearish · 3 neutral
All TANH filing & press-release reports (5)