Tour v526
PTGX
PROTAGONIST THERAPEU
$145.94 +0.15%
$146.01 (+0.05%)🌙
as of 09/08 06:51 PM
(9/4 18:54) ◀
|
Tuesday, September 8, 2026 (6:51pm)
January 2026
|
▶ (9/9 18:53)
◀ 9/8 18:51 ▶

Option Volume

Detail
ℹ
Current (09/08) 39
Calls: 33 (85%)
Puts: 6 (15%)
Prior (09/04) 15
Calls: 14 (93%)
Puts: 1 (7%)
Current vs Prior +160.00%
Calls: +135.71% (Calls)
Puts: +500.00% (Puts)
Prior 7-Day Total 117
Calls: 83 (71%)
Puts: 34 (29%)
Prior 7-Day Average 16
Calls: 11 (71%)
Puts: 4 (29%)
Current vs Prior 7-Day Avg +133.33%
Calls: +178.31%
Puts: +23.53%
Sentiment BULLISH

Dollar Volume

Detail
ℹ
Current (09/08) $40.2K
Calls: $36.6K (91%)
Puts: $3.6K (9%)
Prior (09/04) $14.5K
Calls: $13.7K (94%)
Puts: $875 (6%)
Current vs Prior +176.66%
Calls: +168.13%
Puts: +309.71%
Prior 7-Day Total $119.9K
Calls: $104.8K (87%)
Puts: $15.2K (13%)
Prior 7-Day Average $17.1K
Calls: $15.0K (87%)
Puts: $2.2K (13%)
Current vs Prior 7-Day Avg +134.52%
Calls: +144.55%
Puts: +65.32%
Sentiment BULLISH

Put/Call Ratio

Detail
ℹ
Current (09/08) 0.18
Prior (09/04) 0.07
Current vs Prior +154.55%
Prior 7-Day Average 0.60
Current vs Prior 7-Day Avg -69.66%
Sentiment BULLISH

Open Interest

Detail
ℹ
Current (09/08) 42
Calls: 41 (98%)
Puts: 1 (2%)
Prior (09/04) 128
Calls: 128 (100%)
Puts: -- (0%)
Current vs Prior -67.19%
Prior 7-Day Total 1,280
Calls: 1,223 (96%)
Puts: 57 (4%)
Prior 7-Day Average 182
Calls: 174 (90%)
Puts: 19 (10%)
Current vs Prior 7-Day Avg -77.03%
Sentiment BEARISH

Expected Move

Detail
ℹ
Expiry (09/18) | Next (10/16)Expiry (09/18) | Next (10/16)
Current 9.25% | 14.83%9.25% | 14.83%
Prior 9.33% | 14.34%9.33% | 14.34%
Current vs Prior -0.88% | +3.43%-0.89% | +3.43%
Prior 7-Day Avg 10.00% | 15.09%10.00% | 15.09%
Current vs 7-Day Avg -7.48% | -1.67%-7.48% | -1.67%
Prior 7-Day Eod 9.33% | 14.34%9.33% | 14.34%
Current vs 7-Day Eod -0.88% | +3.43%-0.89% | +3.43%
Sentiment BULLISHBULLISH

Relative Spread

Detail
ℹ
Expiry | Next
Current 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Prior 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs Prior +0.00% | +0.00%
Prior 7-Day Avg 29.70% | 39.53%
Calls: 34.74% | 40.34%
Puts: 24.66% | 38.71%
Current vs 7-Day Avg +0.00% | -0.00%
Liquidity Expensive
+
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🤖 AI Insights

Strong bullish conviction with 91% of dollar volume in calls ($36.6K) vs puts ($3.6K). Massive premium surge with dollar volume up 177% vs prior. Dollar volume significantly above 7-day average (135% higher). Unusually high activity with volume up 160% vs prior - elevated interest.

Smart Money BULLISH
Retail Flow BULLISH
Overall BULLISH
Dollar Volume
Option Volume
Put/Call Ratio
Open Interest
Expected Move
Current BULLISH
Prior BULLISH
7-Day Avg BULLISH
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BULLISH
Prior BULLISH
7-Day Avg NEUTRAL
Current BEARISH
Prior BULLISH
7-Day Avg BULLISH

📈 Options Analysis

🎯 Tightest Spreads
💰 Best Value Under $1
📊 High Delta (ITM)
🔥 High Volume
⏰ Backwardation
📈 Debit Spreads
📉 Credit Spreads
📅 Calendar Spreads
⚡ Straddles
🔀 Strangles
🦅 Iron Condors
🦋 Butterflies
⚖️ Ratio Spreads
🛡️ Covered Calls
💧 Low Volume

Options with the tightest bid-ask spreads (<10%). Lower spreads = better fills and less slippage. Showing top -- of results (avg --%, best --%)

No options available for this category

Affordable options under $1.00 per contract. Great for defined-risk strategies with minimal capital. -- found (avg $--, cheapest $--)

No options available for this category

In-the-money options with delta >0.50. Higher probability of profit, lower leverage. -- found (avg delta --, highest --)

No options available for this category

Most actively traded options today. High liquidity = easy entry/exit. 2 active (total vol 26, top 25)

CALLS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$150.00Oct 165.5010.30$7.9060.8%250.4730
PUTS (1)
StrikeExpiryBidAskMarkSpreadVolDeltaOI
$140.00Oct 164.008.70$6.3574.0%10.371

Term structure inversion — near-term IV higher than far-term IV at the same strike. Signals expected near-term catalyst or volatility event. -- strikes (avg --%, max --%)

No setups found for this strategy

Bull call spreads & bear put spreads with the best risk/reward ratios. Pay a debit upfront, defined max loss. -- found (best R:R --, avg --)

No setups found for this strategy

Bear call spreads & bull put spreads collecting premium. Receive credit upfront, profit if stock stays in range. -- found (best R:R --, avg --)

No setups found for this strategy

Same strike, different expirations. Sell near-term, buy far-term. Profits from time decay differential. -- found (avg debit $--, cheapest $--)

No setups found for this strategy

Buy call + put at the same strike and expiry. Profits from large moves in either direction. -- found (cheapest --% of stock, avg --%)

No straddle setups found

Buy OTM call + OTM put at different strikes. Cheaper than straddles, needs bigger move to profit. 1 found (cheapest 9.76% of stock, avg 9.76%)

Call KPut KExpiryCall$Put$TotalBE LowBE High
$150.00$140.00Oct 16$7.90$6.35$14.25$125.75$164.25

Sell OTM put spread + OTM call spread. Collect premium, profit if stock stays between breakevens. -- found (best R:R --, avg credit $--)

No iron condor setups found

Buy lower + upper strikes, sell 2x middle strike. Low cost, max profit at the middle strike at expiry. -- found (best R:R --, cheapest $--)

No setups found for this strategy

Buy 1 option, sell 2 at a different strike (1:2 ratio). Can be entered for a credit. Unlimited risk on naked leg. -- found (best net $--, -- credits)

No setups found for this strategy

Sell OTM calls against 100 shares you own. Collect premium for income, capped upside at strike. Yield% = premium/stock price. 1 found (best yield 3.77%, avg 3.77%)

StrikeExpiryBidDeltaOTM%Yield%If Called%VolOI
$150.00Oct 16$5.500.472.8%3.77%6.55%2530

Historical option prices for this thinly-traded ticker. Live quotes are wide and stale — use where each contract actually traded plus its 30-day range to place a limit order. 92 contracts (avg 99 vol/day, 91 traded recently)

PTGX averages only 99 option contracts/day, so quotes are thin and bid/ask spreads run wide. Use the last actually-traded price below to set a limit order rather than chasing the displayed ask. Most tradeable call: the $150.00 10-16 call last traded $7.90 on 08/31 (now $5.50/$10.30) — try a limit near $7.90. Also watch the $210.00 01-15 call last traded $2.40 on 08/06 (now $1.00/$4.90) — try a limit near $2.40. Most tradeable put: the $140.00 10-16 put last traded $6.80 on 09/01 (now $4.00/$8.70) — try a limit near $6.35.
CALLS (62)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$3.50$7.80$5.65$6.00 09/02$5.65–$16.60$5.65--
$145.00Oct 16$8.00$12.50$10.25$9.70 09/04$9.50–$20.40$9.70--
$145.00Jan 15$14.90$19.50$17.20$18.84 09/03$16.40–$26.50$17.20--
$150.00Sep 18$1.10$4.90$3.00$8.43 08/25$3.00–$13.10$3.00--
$150.00Oct 16$5.50$10.30$7.90$7.90 08/31$7.50–$16.90$7.9030
$150.00Jan 15$12.50$17.00$14.75$14.36 09/04$14.75–$23.60$14.36--
$140.00Sep 18$6.70$11.50$9.10$11.50 09/02$8.50–$20.50$9.10--
$140.00Oct 16$10.90$15.50$13.20$21.58 08/14$12.25–$23.45$13.20--
$140.00Jan 15$17.40$22.00$19.70$29.00 08/17$18.90–$29.35$19.70--
$155.00Sep 18$0.00$4.90$2.45$3.00 09/03$2.45–$10.65$2.45--
$155.00Oct 16$3.50$8.20$5.85$12.50 08/25$5.85–$13.80$5.85--
$155.00Jan 15$10.50$15.00$12.75$20.63 08/17$12.40–$21.00$12.75--
$135.00Sep 18$10.50$15.00$12.75$14.63 09/01$11.75–$24.90$12.75--
$135.00Oct 16$14.00$18.50$16.25$19.00 08/06$15.15–$27.40$16.25--
$135.00Jan 15$20.40$24.90$22.65$23.50 08/31$21.40–$32.45$22.65--
$160.00Sep 18$0.00$4.90$2.45$1.20 08/31$2.30–$7.85$1.20--
$160.00Oct 16$2.00$6.70$4.35$6.80 08/27$4.35–$12.20$4.35--
$160.00Jan 15$8.50$13.20$10.85$14.88 08/25$10.40–$18.80$10.85--
$160.00Apr 16$13.00$17.50$15.25$19.90 08/20$14.90–$20.75$15.25--
$130.00Oct 16$17.50$22.00$19.75$26.00 08/12$18.15–$31.65$19.75--
$130.00Jan 15$23.20$27.90$25.55$26.70 08/31$24.50–$36.05$25.55--
$165.00Sep 18$0.00$4.90$2.45$0.01 09/01$2.00–$5.50$0.01--
$165.00Oct 16$1.00$5.60$3.30$7.50 08/12$3.30–$9.15$3.30--
$165.00Jan 15$7.00$11.30$9.15$14.25 08/12$8.90–$16.50$9.15--
$125.00Jan 15$26.50$31.00$28.75$32.88 08/27$27.65–$39.95$28.75--
$170.00Sep 18$0.00$4.90$2.45$1.50 08/20$2.45–$4.22$1.50--
$170.00Jan 15$5.50$9.80$7.65$12.50 08/12$7.65–$14.40$7.65--
$120.00Sep 18$24.40$29.00$26.70$31.40 08/07$24.90–$39.45$26.70--
$120.00Oct 16$26.20$30.50$28.35$20.99 07/20$26.75–$40.70$26.20--
$120.00Jan 15$30.00$34.70$32.35$29.13 07/17$31.40–$44.05$30.00--
$175.00Oct 16$0.00$4.90$2.45$5.20 08/10$2.45–$6.15$2.45--
$115.00Oct 16$30.00$34.80$32.40$32.50 09/02$30.90–$45.05$32.40--
$115.00Jan 15$34.00$38.50$36.25$41.50 08/20$34.90–$48.05$36.25--
$180.00Sep 18$0.00$4.90$2.45$1.65 08/07$2.45–$2.50$1.65--
$180.00Oct 16$0.00$4.90$2.45$1.85 08/06$2.45–$4.97$1.85--
$180.00Jan 15$3.50$7.70$5.60$10.44 08/19$5.50–$11.15$5.60--
$110.00Jan 15$38.00$42.50$40.25$33.70 07/24$38.90–$52.45$38.00--
$185.00Sep 18$0.00$4.90$2.45$1.20 08/07$2.40–$2.50$1.20--
$185.00Oct 16$0.00$4.90$2.45$3.48 08/17$2.05–$4.18$2.45--
$185.00Jan 15$2.50$6.90$4.70$4.80 08/06$4.70–$9.90$4.70--
$105.00Oct 16$39.50$44.40$41.95$46.00 08/20$40.45–$54.20$41.95--
$105.00Jan 15$43.00$46.40$44.70$30.00 07/13$43.40–$57.55$43.00--
$105.00Apr 16$45.20$49.50$47.35--$47.35–$47.35—$45.2010
$190.00Sep 18$0.00$4.90$2.45$0.85 08/07$2.45–$2.55$0.85--
$190.00Oct 16$0.00$4.90$2.45$3.70 08/18$2.45–$3.33$2.45--
$190.00Jan 15$1.50$6.20$3.85$6.09 08/06$3.85–$8.40$3.85--
$100.00Oct 16$44.40$49.00$46.70$36.50 07/16$45.25–$59.10$44.40--
$100.00Jan 15$46.50$51.40$48.95$41.68 08/05$47.55–$61.45$46.50--
$100.00Apr 16$49.20$53.50$51.35$52.60 08/31$49.95–$59.75$51.35--
$195.00Oct 16$0.00$4.90$2.45$0.40 09/04$2.45–$2.50$0.40--
$195.00Jan 15$1.90$6.00$3.95$5.40 08/20$3.48–$8.35$3.95--
$95.00Oct 16$49.40$54.00$51.70$57.47 08/11$50.05–$63.65$51.70--
$200.00Sep 18$0.00$4.90$2.45$0.30 08/13$2.45–$2.50$0.30--
$200.00Jan 15$2.45$4.80$3.63$3.40 08/06$2.70–$7.05$3.40--
$200.00Apr 16$3.50$7.70$5.60$7.70 08/26$5.50–$8.90$5.60--
$90.00Oct 16$54.70$59.00$56.85$62.18 08/12$55.00–$69.25$56.85--
$210.00Jan 15$1.00$4.90$2.95$2.40 08/06$2.45–$4.97$2.401
$220.00Jan 15$0.00$4.90$2.45$3.20 08/17$2.45–$3.88$2.45--
$220.00Apr 16$1.00$5.60$3.30$4.70 08/26$3.30–$5.70$3.30--
$70.00Oct 16$73.90$78.50$76.20$76.00 08/28$74.75–$89.00$76.00--
$70.00Jan 15$74.90$79.50$77.20$83.65 08/12$75.75–$89.75$77.20--
$50.00Oct 16$93.90$98.50$96.20$99.40 08/10$94.55–$109.00$96.20--
PUTS (30)
StrikeExpiryBidAskMarkLast Traded30d RangeHistorySugg. LimitOI
$145.00Sep 18$2.65$7.00$4.83$3.70 09/03$2.00–$7.15$3.70--
$145.00Oct 16$6.50$11.00$8.75$8.49 09/04$5.90–$10.10$8.49--
$145.00Jan 15$12.00$16.50$14.25$10.50 08/21$11.15–$15.15$12.00--
$150.00Sep 18$5.70$10.00$7.85$8.00 08/12$4.28–$9.40$7.85--
$150.00Jan 15$14.70$19.50$17.10$15.71 08/13$13.25–$17.90$15.71--
$140.00Sep 18$0.50$3.00$1.75$4.05 08/28$1.70–$5.00$1.75--
$140.00Oct 16$4.00$8.70$6.35$6.80 09/01$4.58–$7.90$6.351
$140.00Jan 15$9.80$14.00$11.90$12.84 08/06$9.15–$12.90$11.90--
$155.00Sep 18$8.50$13.20$10.85$7.90 08/14$6.25–$12.90$8.50--
$135.00Sep 18$0.00$3.00$1.50$3.00 08/28$1.02–$3.78$1.50--
$135.00Oct 16$3.00$6.90$4.95$4.60 09/01$3.33–$5.90$4.60--
$160.00Oct 16$15.50$20.30$17.90$16.55 08/25$12.40–$19.40$16.55--
$160.00Jan 15$21.20$25.50$23.35$34.60 07/14$18.15–$24.40$23.35--
$130.00Sep 18$0.00$4.90$2.45$2.16 08/21$1.00–$2.50$2.16--
$130.00Oct 16$2.20$5.40$3.80$4.44 08/28$3.05–$4.78$3.80--
$130.00Jan 15$5.80$10.00$7.90$6.00 08/25$5.90–$8.75$6.00--
$125.00Oct 16$0.00$4.90$2.45$2.00 08/17$2.45–$3.58$2.00--
$120.00Sep 18$0.00$2.45$1.23$3.74 07/30$1.23–$2.50$1.23--
$120.00Oct 16$0.00$4.90$2.45$4.32 08/06$1.00–$2.55$2.45--
$120.00Jan 15$2.65$7.20$4.93$8.30 07/20$3.98–$5.75$4.93--
$110.00Oct 16$0.00$4.90$2.45$1.40 08/06$2.45–$2.50$1.40--
$105.00Sep 18$0.00$4.90$2.45$0.75 08/06$2.45–$2.50$0.75--
$105.00Jan 15$0.00$4.90$2.45$4.00 07/17$2.45–$2.98$2.45--
$100.00Oct 16$0.00$4.90$2.45$0.37 09/02$2.45–$2.50$0.37--
$100.00Jan 15$0.10$4.90$2.50$2.84 08/06$2.45–$2.55$2.50--
$100.00Apr 16$0.60$4.90$2.75$3.06 08/31$2.50–$3.08$2.75--
$95.00Apr 16$0.00$4.90$2.45$2.40 08/31$2.45–$2.50$2.40--
$90.00Oct 16$0.00$4.90$2.45$0.35 08/18$2.45–$2.50$0.35--
$80.00Jan 15$0.00$4.90$2.45$2.00 07/13$2.45–$2.50$2.00--
$60.00Jan 15$0.00$4.90$2.45$0.30 08/26$2.45–$2.50$0.30--

Current 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Prior's 5-Minute Volume Snapshots

Time (HH:MM) Total Volume Call Volume Put Volume Volume Change
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Current Put/Call Breakdown

Total Calls 33
Total Puts 6
Put/Call Ratio 0.18
Net Difference 27

Prior's Put/Call Breakdown

Total Calls 14
Total Puts 1
Put/Call Ratio 0.07
Net Difference 13

Prior 7-Day Put/Call Summary

Total Calls 83
Total Puts 34
Average Put/Call Ratio 0.60
Ratio Trend Rising

Daily Put/Call History (Last 7 Days)

Date Calls Puts Ratio Net Diff
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Upcoming Earnings - 2 Weeks Prior

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Upcoming Earnings - 1 Week Prior

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Earnings This Week

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Earnings - Day Before / Day After

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Options Activity Around Earnings

Ticker Earnings Date Days Away Call Volume Put Volume IV Rank
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Chart Title

Price — Past 7 Days

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