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TSHA$3.94 —+ Alert
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● 20 Oct · US closed · scored 02:51
● Tue 20 Oct 2026/US closed · opens 14:30 BST/384 names scored today/last score 04:19 BSTResearch, not advice · every call is published at Proof

TSHA

TSHA
$3.94 · scored 02:51 · fresh
Decision brief
BULLISH · 61/100
What changed
No prior comparable read.
Evidence is stale — treat this read cautiously.
What would change the view
composite falls below +15 · confidence deteriorates materially from 61/100
For the read
options volume favours calls · open interest agrees with the read
Against / uncertainty
signal stability is low
The read
Strongly bullish, moderately evidenced.
−100 bearish0bullish +100
+71.6 composite
Evidence
61 / 100 · top 20% today
1,079 contracts · quality 61 · stability 0.00
hasn’t paid −0.02% · n=74,862
01

Why it’s +72

Method
What traded today · weight 62%
+47.5 pts
953 calls · 88.3%126 puts
bias +76.6 × 0.62
What’s on the books · weight 38%
+24.1 pts
3,997 call OI · 81.7%896 put OI
bias +63.4 × 0.38
Equals
+71.6
66% of the score comes from today’s volume, 34% from open interest. Disagree with either? See the method.
02

What changed: 1 days of tape against price

14d43d90d365d · Reader
tape composite (bars)— price◆ big one-day moves
NO HISTORY YET

We started scoring TSHA today.

There’s one reading so far. The 14-day chart fills in as the hourly tape arrives. Nothing here is back-filled or guessed.

03

Should you trust it?

note
Some evidence, not a lot
confidence 61 (80th pct) · quality 61 · 1,079 contracts
note
Jumpy
0.00 vs 7-day rolling · choppiness 0
against
This kind of read hasn’t paid
strongly bullish · call-heavy · low liquidity → −0.02% avg, n=74,862
note
Too few of our calls checked
0 closed calls on TSHA
04

Where the positions sit

calls tradedstrikeputs traded
$13
$12
$11
$10
WALL · OI 801
$9
$8
$7.5
$7
$6
$5
$4
$3
$2.5
$2
$1.5
$1
$0.5
Spot $3.94 highlighted. The $10 strike holds the most open interest (the “wall”, 801).
05

Our record on TSHA

Proof
We haven’t checked a call on TSHA yet. Each read is checked 4 hours, 1 day and 3 days after it’s made.
06

Catalysts & context

EPS surprise · last 4 quarters
No reported quarters stored yet.
Street —Next report — P/E —Beta — 52w —IV rank —
TSHA
Strongly bullish, moderately evidenced.
−100 bearish0bullish +100
+71.6evidence 61
hasn’t paid −0.02% · n=74,862
Why it’s +72
+47.5 volume · 88% calls+24.1 OI · 82% calls
1 days · tape bars, price line
Not enough tape history to draw this yet.
Should you trust it?
noteSome evidence, not a lot
confidence 61 (80th pct) · quality 61 · 1,079 contracts
noteJumpy
0.00 vs 7-day rolling · choppiness 0
againstThis kind of read hasn’t paid
strongly bullish · call-heavy · low liquidity → −0.02% avg, n=74,862
noteToo few of our calls checked
0 closed calls on TSHA
Ask about TSHA
Not enough tape history on TSHA for a weekly brief yet. Ask anything below.
Ask
Explain the $10 wallAlert me before earnings