What is the all time high of HLSQ?

Tessera Defense & Homeland Security Inc. (HLSQ) closed at its highest ever adjusted price, $1.27, on Sep 11, 2026. Its lowest close was $0.4751 on Sep 28, 2026.

How much has HLSQ returned since Sep 11, 2026?

-62.6% in price terms from the first stored close to Sep 28, 2026.

What was the worst drawdown in HLSQ history?

-62.6% from the Sep 11, 2026 peak to the Sep 28, 2026 trough on adjusted closes; the previous peak has not been regained as of the last stored session.

How far back does HLSQ historical data go?

The daily series starts on Sep 11, 2026 and runs to Sep 28, 2026: 12 trading sessions across 0.0 years. Minute bars start on Sep 11, 2026 and are captured forward, never backfilled.

Are HLSQ historical prices adjusted for splits and dividends?

Yes. The page uses the fully adjusted series, in which every past price is scaled for later splits and cash dividends so returns are comparable across the whole history. The API also serves raw prices, split adjusted only and dividend adjusted only.

How do I get HLSQ historical data?

Register for a free key and call the bars endpoint: it returns date, open, high, low, close and volume as JSON, one year back on the free plan and the full series from Sep 11, 2026 on Quant and above. Minute history comes with the paid plans.

NYSE American · HLSQ · stock

Tessera Defense & Homeland Security Inc. (HLSQ) stock price history

Every NYSE American trading session of Tessera Defense & Homeland Security Inc. from Sep 11, 2026 to Sep 28, 2026: 12 daily bars, adjusted for splits and dividends, with minute bars from Sep 11, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.

Get HLSQ data, free key Year by year table

HLSQ adjusted close, 2026 to 2026

HLSQTessera Defense & Homeland Security Inc.

$0.4751

$1.27
All time high, 2026: $1.32
52 week high, $0.4400 low: 12
Daily sessions since 2026

Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2026 to 2026 series and minute bars.

HLSQ key facts

Tessera Defense & Homeland Security Inc. (HLSQ) closed at $0.4751 on Sep 28, 2026 on NYSE American.
HLSQ's all time high close is $1.27, set on Sep 11, 2026; its all time low close is $0.4751 on Sep 28, 2026.
HLSQ's 52 week range is $0.4400 to $1.32.
HLSQ's deepest drawdown was -62.6% from Sep 11, 2026 to Sep 28, 2026.
DataCedar holds 12 daily sessions of HLSQ history from Sep 11, 2026 and minute bars from Sep 11, 2026, adjusted for splits and dividends, served by the API under a key.

HLSQ price chart, 2026 to 2026

Adjusted daily close. 12 sampled points across the full history; the API serves every session.

HLSQ returns

Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.

Period	Return
1 month	n/a
3 months	n/a
6 months	n/a
Year to date	n/a
1 year	n/a
3 years	n/a
5 years	n/a
10 years	n/a
Since Sep 11, 2026	-62.6%

HLSQ records

Measured on the stored closes; every figure is reproducible from the API series.

All time high close: $1.27 on Sep 11, 2026
All time low close: $0.4751 on Sep 28, 2026
52 week high: $1.32 on Sep 14, 2026
52 week low: $0.4400 on Sep 28, 2026
Deepest drawdown: -62.6% from Sep 11, 2026 to Sep 28, 2026, not yet recovered
Best single session: +3.7% on Sep 18, 2026
Worst single session: -25.6% on Sep 16, 2026
Sessions closing higher, 1 year: 18%

HLSQ price history by year

Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2026 starts on Sep 11, 2026; 2026 runs to Sep 28, 2026.

Year	Open	High	Low	Close	Return	Volume	Sessions
2026	$1.74	$1.75	$0.4400	$0.4751	n/a	14.5M	12

About the HLSQ data

Daily bars. 12 sessions from Sep 11, 2026 to Sep 28, 2026, one row per NYSE American trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.

Minute bars. Stored from Sep 11, 2026 forward, most recent session Sep 28, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.

Time and currency. Session dates are NYSE American trading days; minute timestamps are UTC. Prices are in USD. Volume is shares traded on the session.

Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Sep 11, 2026, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.

curl "https://api.datacedar.com/v3/stocks/HLSQ/bars?timeframe=1Day&adjustment=all&limit=50000" \
  -H "X-API-Key: YOUR_KEY"

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